Oil separator unit for a compressor system

Abstract

The invention relates to an oil separator unit (100) for a compressor system (1), having an oil separator element (110), a lead-out part (130) and a containment part (140), wherein the lead-out part (130) is provided with an oil lead-out element (132) and a compressed air tube (134), wherein the oil lead-out element (132) and the compressed air tube (134) are configured for being arranged spaced apart from one another such that an oil lead-out gap (X) is configured between the oil lead-out element (132) and the compressed air tube (134), and wherein the oil lead-out gap (X) is configured such that a filtering function can be performed by means of the oil lead-out gap (X). Furthermore, the invention relates to a compressor system (1), a lead-out part (130) and a containment part (140).

Description

Technical Field

[0001] The present invention relates to an oil separator unit for a compressor system, a compressor system for commercial vehicles and / or rail vehicles, a discharge component, and a receiving component. Background Technology

[0002] In practical applications where oil removal units or oil separators, such as air handling boxes or air handling cartridges, are used to remove oil from compressed air used in compressor units, a significant number of system failures can be attributed to condensation (effects) and the associated corrosion of the oil removal unit or oil separator. This also applies to compressor systems used to supply compressed air in applications such as commercial vehicles and rail vehicles.

[0003] Especially when the compressor system or compressor unit is switched on for a short period of time, condensate in the oil separator or oil removal box / oil removal cylinder can cause this corrosion phenomenon.

[0004] Even targeted surface treatments or surface finishing applications cannot fully prevent these corrosion phenomena and the segregation or carryover of corrosion particles.

[0005] Consequently, corrosive particles from the oil removal unit or oil separator can accumulate and block or even completely clog the oil return line or oil return channel. As a result, very high oil entrainment occurs during operation, eventually leading to the complete failure of the compressor unit or compressor system. Summary of the Invention

[0006] The objective of this invention is to provide an oil separator unit that ensures efficient, safe, cost-effective, and low-maintenance operation, as well as equally advantageous manufacture, particularly by saving on additional components. Additionally, the objective of this invention is to provide a compressor system, a housing component, and a discharge component.

[0007] According to the invention, this task is solved by the oil separator unit according to independent claim 1, by the subject matter of claim 8 for the compressor system, by the subject matter of claim 9 for the housing component, and by the subject matter of claim 13 for the outlet component. Preferred embodiments are given in the dependent claims.

[0008] According to the present invention, an oil separator unit for a compressor system is provided, the oil separator unit having an oil separator element, a discharge component, and a receiving component, the oil separator element being particularly an oil separator housing / cylinder, the discharge component for transferring or returning treated compressed air and separated oil from the oil separator element, and the receiving component for accommodating and / or arranging the oil separator element and the discharge component. The discharge component is provided with an oil discharge element and a compressed air pipe, wherein the oil discharge element and the compressed air pipe are configured to be arranged spaced apart from each other, such that an oil discharge gap is formed between the oil discharge element and the compressed air pipe. The oil discharge gap is configured to enable a filtration function to be performed by means of the oil discharge gap for transferring treated oil along the oil discharge element for use in the compressor unit of the compressor system.

[0009] The present invention is based on the following basic concept: the specific configuration of existing components or elements of an oil separator unit can be used as a functional configuration constituting the whole, especially for implementing a filtration function or in the sense of a filtration unit that can be easily or efficiently and cost-effectively maintained.

[0010] In particular, this configuration according to the invention can improve the robustness of the oil separator unit or the compressor system to which it belongs relative to corrosion, for example, in the oil separator elements.

[0011] By strategically arranging and configuring the oil outlet element and compressed air pipe to create the oil outlet gap, blockage or clogging of the oil return line or oil return channel can be prevented or avoided. Furthermore, no additional filter unit is required within this oil return line or oil return channel to resist the ingress of corrosive particles or blockage caused by corrosive particles. According to the present invention, maintenance of such an arranged filter element is also unnecessary.

[0012] More precisely, the separated oil can be filtered or treated directly using an outlet component, which is preferably easily accessible and easy to clean. Filtration of corrosive particles, that is, treatment of the separated oil in the sense of compressed air treatment via the oil separator element, can be performed at the inlet or input end of the oil return section.

[0013] In particular, the easy accessibility and cleanability of the outlet component can be provided in such a way that the outlet component can be suitably connected or coupled to the oil separator element, so that only the oil separator element needs to be removed or disassembled, for example, during routine maintenance or replacement due to operating time.

[0014] Accordingly, the risk of blockage in the oil return channel, oil return line, or the entire oil return section can be significantly reduced. Furthermore, the oil separator element according to the invention can be cleaned or maintained during routine maintenance intervals, such as during periodic replacement of the oil separator element or oil separator cylinder / box.

[0015] For example, in the case of blockage caused by impurities on the outgoing components, such as corrosive particles, these impurities can be removed by simply taking out or disassembling the oil separator element, and the oil separator unit or compressor system can be put back into operation.

[0016] In this regard, with the oil separator unit according to the invention, removal of corrosive particles or the like can be performed during regular maintenance and upkeep intervals, without the need for mandatory interaction during normal operating periods. Furthermore, replacement of components such as filter elements is not required.

[0017] Preferably, the housing component can be configured in the sense of a housing platform or housing base for oil separator elements (e.g., a box or cylinder) for fastening to the housing of a compressor system, such as a compressor unit.

[0018] In particular, the compressed air pipe can be configured as a downpipe for exporting and transmitting treated compressed air from the oil separator element.

[0019] Preferably, in the sense of the present invention, the oil outlet gap can be constructed along the extension of the opposing surfaces of the oil outlet element and the compressed air pipe, or can be constructed along the extension of the opposing surfaces of the oil outlet element and the compressed air pipe.

[0020] In the context of this invention, the filtration function is preferably understood to remove, filter out, or extract matter and / or particles, such as corrosive particles, from a fluid or oil flow. In this way, blockages and clogging of fluid connections or flow paths within the oil separator unit and throughout the associated compressor system can be avoided.

[0021] Furthermore, in the sense of this invention, the term "separated oil" should be understood in particular as oil that can be separated or filtered from the (compressed) air stream in and by means of an oil separator element, which is supplied from the compressor unit of the compressor system to the oil separator element for processing.

[0022] In the context of this invention, the term "treated oil" should preferably be understood as oil that is discharged or transferred from an oil separator element via an oil outlet component, and is particularly suitable for further use in a compressor system or compressor unit according to the invention. Accordingly, in the context of discharge via the oil outlet component, the separated oil is configured according to the invention to undergo or be filtered along the oil outlet gap, and can subsequently be provided as treated oil.

[0023] According to a preferred embodiment, an oil discharge gap can be constructed by means of the spacing between the oil discharge element and the compressed air pipe. The spacing for constructing the oil discharge gap can be set in the range of 0.05 mm to 0.15 mm, 0.09 mm to 0.11 mm, or 0.095 mm to 0.105 mm. In particular, the spacing for the oil discharge gap can be set to 0.1 mm.

[0024] Preferably, the gap between the oil outlet element and the compressed air pipe can be configured to be approximately 0.1 mm, especially when further considering possible production tolerances.

[0025] Therefore, by specifically positioning the oil outlet element and the compressed air pipe, the filtering function of the oil outlet component can be achieved.

[0026] In particular, according to the present invention, an integral filtration function can be provided, that is, based solely on and by means of existing components or elements of the oil separator unit. No additional filtration elements are required within the oil separator unit.

[0027] According to another preferred embodiment, the oil outlet element and the compressed air pipe can be arranged coaxially with each other, and the oil outlet gap can be constructed along the outer periphery of the compressed air pipe, preferably as an annular gap.

[0028] In particular, the oil outlet gap can be constructed along and by means of the opposing surfaces of the oil outlet element and the compressed air pipe.

[0029] During the manufacture, installation, operation, or maintenance of the oil separator unit, the filtration function according to the invention can be achieved simply and efficiently based on the relative positioning of the oil outlet element and the compressed air pipe.

[0030] According to a preferred embodiment, the oil outlet gap is configured to perform a filtration function such that the treated oil can be used directly and / or immediately in the compressor unit of the compressor system.

[0031] In the sense of this invention, direct and / or immediate use or usability should be understood as the absence of the need for additional oil treatment and / or filtration in order to be suitably used or reused in the compressor unit or compressor system.

[0032] In this context, the oil separated or collected in the oil separator element can be adequately treated by the filtration function provided by the oil outlet element, particularly by the configuration according to the invention through the oil outlet gap. In this sense, the (treated) oil discharged or transported along the oil outlet component can be understood as application-ready or use-ready.

[0033] According to another embodiment, the receiving component may have at least one oil discharge receiving portion for receiving and / or arranging the discharge component, such that the separated oil can be drawn back or transferred from the oil separator element via the oil discharge gap as treated oil along the oil discharge receiving portion to the compressor unit of the compressor system for continued use, especially for direct and / or immediate continued use.

[0034] In another embodiment, the receiving component may be provided with an oil return line having an inlet end and an outlet end, wherein the oil outlet receiving portion provides a fluid connection to the inlet end of the oil return line, particularly merging into the inlet end of the oil return line, so that the treated oil can be transferred toward the compressor unit of the compressor system.

[0035] Accordingly, the outlet component is preferably configured as a replaceable single component, which can be suitably connected or coupled to the receiving component and the oil separator element. If the outlet component can no longer perform the filtration function according to the invention, for example due to deformation of the oil outlet gap, the outlet component can be replaced simply and efficiently.

[0036] Furthermore, according to the invention, the treated oil is conveyed or guided back into the oil return line via the discharge member and along the oil discharge container via the inlet. Preferably, in the sense of the invention, this conveyance is for direct and / or immediate continued use, that is, in particular, without the application or intermediate connection of additional filter elements or the like for further oil treatment.

[0037] According to a preferred embodiment, a check valve may be provided between the inlet and the outlet or in the region of the oil return line, so that the treated oil can be returned to the compressor unit of the compressor system via the inlet, via the check valve, especially directly and / or immediately via the check valve, and via the outlet of the oil return line.

[0038] Preferably, according to the invention, the oil return line can be configured without intermediate connections or additional filter elements. The oil return line may only have a check valve between the inlet and outlet or in the area of ​​the outlet.

[0039] The filter element or filtration function along the oil return line or oil return channel can be omitted in this way, by providing sufficient filtration function in advance through a specific configuration of the outlet component, especially for corrosive particles or the like from, for example, oil separator elements.

[0040] According to a parallel aspect of the invention, a compressor system for commercial vehicles and / or rail vehicles is provided, the compressor system having a compressor unit and an oil separator unit according to the invention, wherein the compressor unit has a housing component for accommodating and / or arranging at least one oil separator element and / or is capable of being connected to the housing component, in particular, the housing component is capable of being connected to the compressor unit along the housing of the compressor unit.

[0041] In the context of this invention, the housing component of the oil separator unit can be configured as an integral part of the housing of the compressor unit of the compressor system, particularly the housing of the compressor unit, or as a separate component capable of being connected to the compressor unit.

[0042] Therefore, efficient integration and configuration of oil return lines can be provided for the transfer and return of treated oil from the output component.

[0043] According to another parallel aspect of the invention, a receiving component is provided for use with an oil separator unit according to the invention and / or for application in a compressor system according to the invention, wherein the receiving component has at least one oil discharge receiving portion for receiving and / or arranging a discharge component, such that the treated oil can be guided back along the oil discharge receiving portion to the compressor unit of the compressor system for continued use, especially for direct and / or immediate continued use.

[0044] In this sense, all the aspects and advantages already mentioned above also apply to the individual housing component and its preferred embodiments.

[0045] According to a preferred embodiment, the receiving component may have an oil return line having an inlet end and an outlet end, wherein the oil outlet receiving portion provides a fluid connection to the inlet end of the oil return line, particularly merging into the inlet end of the oil return line, so that the treated oil can be transferred toward the compressor unit of the compressor system.

[0046] According to another preferred embodiment, a check valve is provided in the region between the inlet and the outlet or at the outlet of the oil return line, so that the treated oil can be returned to the compressor unit of the compressor system via the inlet, via the check valve, especially directly and / or immediately via the check valve, and via the outlet of the oil return line.

[0047] In another preferred embodiment, the housing component may be configured to house and / or arrange oil separator elements and outlet components.

[0048] According to another parallel aspect of the invention, a discharge component is provided for use with an oil separator unit according to the invention, a receiving component according to the invention, and / or for application in a compressor system according to the invention. The discharge component includes an oil discharge element and a compressed air pipe for conveying treated compressed air from the oil separator element. The oil discharge element and the compressed air pipe can be configured to be arranged spaced apart from each other, allowing an oil discharge gap to be constructed between the oil discharge element and the compressed air pipe. This oil discharge gap can be configured to perform a filtration function by means of the oil discharge gap for conveying treated oil along the oil discharge element for use in the compressor unit of the compressor system.

[0049] In this sense, all the aspects and advantages already mentioned above also apply to the individual derived component and its preferred implementation.

[0050] According to a preferred embodiment, an oil discharge gap can be constructed by means of the spacing between the oil discharge element and the compressed air pipe, wherein the spacing for constructing the oil discharge gap can be provided in the range of 0.05 mm to 0.15 mm, 0.09 mm to 0.11 mm or 0.095 mm to 0.105 mm, and in particular, a spacing of 0.1 mm for the oil discharge gap can be provided.

[0051] According to another preferred embodiment, the oil outlet element and the compressed air pipe can be arranged coaxially with each other, and the oil outlet gap can be constructed along the outer periphery of the compressed air pipe, preferably as an annular gap.

[0052] The combined advantages and technical functions achievable by the oil separator unit according to the invention, the compressor system according to the invention, the housing component according to the invention, and / or the outlet component according to the invention can be applied individually or in combination to each individual subject matter according to the invention. Attached Figure Description

[0053] Other details and advantages of the invention will now be explained in more detail with reference to the embodiments shown in the accompanying drawings.

[0054] The attached diagram schematically illustrates: Figure 1 A schematic diagram showing one embodiment of an oil separator unit is provided; and Figure 2 Showing according to Figure 1 Detailed schematic diagram of the derived component of the embodiment. Detailed Implementation

[0055] exist Figure 1 The diagram shows a schematic representation of an embodiment of the oil separator unit 100.

[0056] Figure 2 Clarify the basis Figure 1 A more detailed schematic diagram of the derived component 130 of an embodiment of the oil separator unit 100 is provided. Accordingly, the oil separator unit 100 can be configured as part of the compressor system 1 and can be applied.

[0057] according to Figure 1 and Figure 2 In one embodiment, the oil separator unit 100 is provided with an oil separator element 110, an outlet component 130, and a receiving component 140.

[0058] according to Figure 1 The housing component 140 can be mounted on or fastened to the compressor unit 10 of the compressor system 1, especially the housing 12 of the compressor unit 10, or can be connected to the compressor unit of the compressor system, especially the housing of the compressor unit.

[0059] The oil separator element 110 can be configured as a cylinder or a box.

[0060] The housing component 140 can be configured as a base or platform with an oil separator flange 146, on which the oil separator element 110 can be suitably fastened.

[0061] The outlet component 130 can be suitably connected to the oil separator element 110, particularly extending into the oil separator element 110, so that the separated oil and treated compressed air can be discharged or discharged.

[0062] In addition, according to Figure 1 The outlet component 130 can be suitably arranged in and can be secured in or on the oil outlet receiving portion 142 of the receiving component 140, in particular in order to enable the transfer or return of the treated compressed air and the treated oil.

[0063] according to Figure 1 The receiving component 140 has an oil return line 150 having an inlet end 152 and an outlet end 154, wherein the oil return line 150, especially the inlet end 152, has or is configured with a fluid connection to the oil outlet receiving portion 142.

[0064] A check valve 160 is provided along the oil return line 150, and in particular, only one check valve 160 is provided. In the sense of the present invention, it is preferable not to provide a filter element or the like along the return line 150.

[0065] Preferably, in the sense of the present invention, no further processing is performed on the oil in the compressor system that is intended for reuse or continued use, between the outlet component 130 and the output terminal 154 of the oil return line 150.

[0066] Preferably, according to Figure 1 The check valve 160 is arranged in the receiving component 140 in the region of the output end 154 of the oil return line 150. Alternatively, the check valve 160 may be arranged, for example, along the return line 150 between the inlet end 152 and the outlet end 152.

[0067] Alternatively, preferably, the housing component may be provided with a fluid line 144 for suitably supplying compressed air to be processed from the compressor unit 10 to the oil separator element 110.

[0068] according to Figure 1 and Figure 2 In one embodiment, the discharge component 130 is provided with an oil discharge element 132 and a compressed air pipe 134.

[0069] The oil separator element 110 may be connected to or oriented and arranged relative to the discharge component 130 via the oil discharge element 132.

[0070] The system is configured to transmit treated, especially oil-removed, compressed air via compressed air pipe 134 or to extract it from oil separator element 110.

[0071] The separated oil can be further processed or transferred via the oil outlet element 132.

[0072] The oil outlet element 132 and the compressed air pipe 134 can be arranged coaxially with each other, such as... Figure 2 As shown in detail in the document.

[0073] In particular, the oil outlet element 132 can be connected to the compressed air pipe 134.

[0074] The oil outlet element 132 and the compressed air pipe 134 can be configured with an oil outlet gap X according to their relative spacing, such as according to Figure 2 As shown magnified in detail view A.

[0075] In particular, the oppositely pointing faces or edges of the oil outlet element 132 and the compressed air pipe 134 can be used to construct the oil outlet gap X.

[0076] exist Figure 1 and Figure 2In the sense of the embodiment shown, the oil outlet gap X can be constructed as an annular gap. Alternatively, the oil outlet gap X can have a geometry that suitably corresponds to the opposite face or edge of the oil outlet element 132 and the compressed air pipe 134.

[0077] In particular, the configuration of the oil outlet gap X is such that it enables the filtration function for oil separated by the oil separator element 110, for providing and transferring or guiding the treated oil via the oil outlet gap X and the outlet component 130.

[0078] Preferably, the filtration function can be configured and suitably constructed via the oil outlet gap X for, for example, separating or filtering particles, such as corrosive particles or the like, from the separated oil in the oil separator element 110.

[0079] Preferably, the separated oil of the oil separator element 110 is filtered along and by means of the oil outlet gap X, for processing the separated oil and providing treated oil, especially treated oil for direct and / or immediate continued use in the compressor system 1 or compressor unit 10.

[0080] Preferably, the oil outlet gap X can be constructed based on a distance of approximately 0.1 mm between the oil outlet element 132 and the compressed air pipe 134, especially when taking into account possible production or manufacturing tolerances. Alternatively, the spacing can be set in the range of 0.05 mm to 0.15 mm, 0.09 mm to 0.11 mm, or 0.095 mm to 0.105 mm, and thus the size of the oil outlet gap X can be determined.

[0081] In summary, the present invention provides and guarantees a simple, efficient and suitable treatment of oil separated or isolated by the oil separator element 110.

[0082] In particular, the treated oil can be supplied and transferred in a use-ready or application-ready form by means of the outlet component 130 according to the invention. No additional filtration function or filtration unit is required along the oil return section, especially along the oil return line 150 not along the receiving component 140.

[0083] With the implementation of the filtration function via the outlet component 130, optimized maintenance is ensured in addition to simplified manufacturing and improved durability. Preferably, the oil separator element 110 only needs to be disassembled and / or replaced, for example, during typical maintenance and servicing intervals, so that the cleaning and servicing of the filtration function of the outlet component 130 can also be performed in this context.

[0084] List of reference numerals 1. Compressor System 10 Compressor Unit 12. Shell 14 Shell Flange 100 Oil Separator Unit 110 Oil separator element 130 Exported Components 132 Oil discharge element 134 Compressed air hose 140 housing components 142 Oil discharge container 144 (for compressed air to be processed) fluid lines 146 Oil separator flange 150 oil return line 152 Entering Terminal 154 Output Terminal 160 Check Valve X Oil discharge gap.

Claims

1. An oil separator unit (100) for a compressor system (1), the oil separator unit having an oil separator element (110), a discharge portion (130), and a receiving portion (140), the discharge portion for transferring treated compressed air and separated oil from the oil separator element (110), the receiving portion for accommodating and / or arranging the oil separator element (110) and the discharge portion (130), wherein, The discharge component (130) is provided with an oil discharge element (132) and a compressed air pipe (134), wherein the oil discharge element (132) and the compressed air pipe (134) are configured to be arranged spaced apart from each other, such that an oil discharge gap (X) is formed between the oil discharge element (132) and the compressed air pipe (134), and The oil outlet gap (X) is configured to enable a filtration function to be performed via the oil outlet gap (X) for conveying treated oil along the oil outlet element (132) for use in the compressor unit (10) of the compressor system (1).

2. The oil separator unit (100) according to claim 1. Its features are, The oil discharge gap (X) is constructed by means of the distance between the oil discharge element (132) and the compressed air pipe (134), wherein the distance for constructing the oil discharge gap (X) is set in the range of 0.05 mm to 0.15 mm, 0.09 mm to 0.11 mm or 0.095 mm to 0.105 mm, and in particular, the distance for the oil discharge gap is set to 0.1 mm.

3. The oil separator unit (100) according to any one of the preceding claims. Its features are, The oil outlet element (132) and the compressed air pipe (134) are arranged coaxially with each other, and the oil outlet gap (X) is constructed along the outer periphery of the compressed air pipe (134), preferably as an annular gap.

4. The oil separator unit (100) according to any one of the preceding claims. Its features are, The oil outlet gap (X) is configured to perform the filtration function such that the treated oil can be used directly and / or immediately in the compressor unit (10) of the compressor system (1).

5. The oil separator unit (100) according to any one of the preceding claims. Its features are, The receiving component (140) has at least one oil discharge receiving portion (142) for receiving and / or arranging the discharge component (130), such that the separated oil can be drawn from the oil separator element (110) via the oil discharge gap (X) as treated oil along the oil discharge receiving portion (142) back to the compressor unit (10) of the compressor system (1) for continued use, especially for direct and / or immediate continued use.

6. The oil separator unit (100) according to claim 5. Its features are, The receiving component (140) has an oil return line (150) having an inlet (152) and an outlet (154). The oil outlet receiving portion (142) provides a fluid connection to the inlet (152) of the oil return line (150), particularly into the inlet of the oil return line (150), so that the treated oil can be transferred toward the compressor unit (10) of the compressor system (1).

7. The oil separator unit (100) according to claim 6. Its features are, A check valve (160) is provided between the inlet (152) and the outlet (154) or in the region of the outlet (154) of the oil return line (150) so that the treated oil can be returned to the compressor unit (10) of the compressor system (1) via the inlet (152), via the check valve (160), especially directly and / or immediately via the check valve (160), and via the outlet (154) of the oil return line (150).

8. A compressor system (1) for commercial vehicles and / or rail vehicles, said compressor system having a compressor unit (10) and an oil separator unit (100) according to any one of the preceding claims, wherein, The compressor unit (10) has the receiving member (140) and / or is able to connect to the receiving member (140), in particular the receiving member (140) is able to connect to the compressor unit (10) along the housing (12) of the compressor unit (10).

9. A receiving component (140) for use with an oil separator unit (100) and / or for application in a compressor system (1) according to any one of the preceding claims, The receiving component (140) has at least one oil discharge receiving portion (142) for receiving and / or arranging the discharge component (130), such that the treated oil can be led back along the oil discharge receiving portion (142) to the compressor unit (10) of the compressor system (1) for continued use, especially for direct and / or immediate continued use.

10. The receiving component (140) according to claim 9. Its features are, The receiving component (140) has an oil return line (150) having an inlet (152) and an outlet (154). The oil outlet receiving portion (142) provides a fluid connection to the inlet (152) of the oil return line (150), particularly into the inlet of the oil return line (150), so that the treated oil can be transferred toward the compressor unit (10) of the compressor system (1).

11. The receiving component (140) according to claim 10. Its features are, A check valve (160) is provided between the inlet (152) and the outlet (154) or in the region of the outlet (154) of the oil return line (150) so that the treated oil can be returned to the compressor unit (10) of the compressor system (1) via the inlet (152), via the check valve (160), especially directly and / or immediately via the check valve (160), and via the outlet (154) of the oil return line (150).

12. The receiving component (140) according to any one of claims 9 to 11. Its features are, The receiving component (140) is configured to receive and / or arrange the oil separator element (110) and the outlet component (130).

13. A discharge component (130) for use with an oil separator unit (100), a receiving component (140), and / or for application in a compressor system (1) according to any one of the preceding claims, in, The outlet component (130) is provided with an oil outlet element (132) and a compressed air pipe (134) for transferring treated compressed air from the oil separator element (110). The oil outlet element (132) and the compressed air pipe (134) are configured to be arranged spaced apart from each other, such that an oil outlet gap (X) can be formed between the oil outlet element (132) and the compressed air pipe (134), and The oil outlet gap (X) is configured to enable a filtration function to be performed via the oil outlet gap (X) for conveying treated oil along the oil outlet element (132) for use in the compressor unit (10) of the compressor system (1).

14. The export component (130) according to claim 13. Its features are, The oil outlet gap (X) can be constructed by means of the spacing between the oil outlet element (132) and the compressed air pipe (134), wherein the spacing for constructing the oil outlet gap (X) can be provided in the range of 0.05 mm to 0.15 mm, 0.09 mm to 0.11 mm or 0.095 mm to 0.105 mm, and in particular, the spacing for the oil outlet gap can be provided as 0.1 mm.

15. The export component (130) according to claim 13 or 14. Its features are, The oil outlet element (132) and the compressed air pipe (134) can be arranged coaxially with each other, and the oil outlet gap (X) can be constructed along the outer periphery of the compressed air pipe (134), preferably as an annular gap.

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