Switching assembly and magnetic levitation compressor

Abstract

The utility model discloses a kind of switching assembly and magnetic levitation compressor, it is related to magnetic levitation compressor technical field, wherein, switching assembly includes lead pin seat and wiring terminal;Lead pin seat includes first shell and the pin slot unit of being set to first shell;Wiring terminal includes second shell and the pin unit of being set to second shell;Second shell includes bottom plate and the convex table extending from bottom plate to lead pin seat, pin unit is located in convex table, and two ends respectively extend out bottom plate and convex table, respectively are first wiring end and insertion end;First shell includes main body and the fixed plate located in both ends of main body, pin slot unit is located in main body, and two ends of pin slot unit extend out main body, respectively are second wiring end and slot end;First wiring end and second wiring end are used to connect wire, and insertion end inserts slot end;The technical scheme provided by the utility model is to reduce the volume of switching assembly, improve its applicability.

Description

Technical Field

[0001] This utility model relates to the field of magnetic levitation compressor technology, and in particular to a transfer component and a magnetic levitation compressor using the transfer component. Background Technology

[0002] A magnetic levitation compressor consists of a motor, magnetic bearings, a pneumatic impeller, and a controller. The magnetic bearing leads need to be routed to an external power source via a wiring component. Traditional adapters are bulky and cannot adequately meet the application requirements of motors or compressors, leading to difficulties in wiring the magnetic bearing leads.

[0003] Therefore, this application designs an adapter component that is small in size, simple in structure, and easy to install. Utility Model Content

[0004] The main purpose of this invention is to provide a transfer assembly and a magnetic levitation compressor, aiming to reduce the size of the transfer assembly to improve its applicability.

[0005] To achieve the above objectives, the present invention proposes an adapter assembly for use in the magnetic bearing of a magnetic levitation compressor, comprising a lead pin holder and a terminal block; the lead pin holder is used to be mounted on the housing of the magnetic bearing, and the lead pin holder includes a first housing and a pin groove unit disposed in the first housing; the terminal block is used to be mounted on the compressor housing, and the terminal block includes a second housing and a pin insertion unit disposed in the second housing, the pin insertion unit being inserted into the pin groove unit to electrically connect the terminal block and the lead pin holder;

[0006] The second housing includes a base plate and a protrusion extending from the base plate to the lead pin holder. The pin unit is located within the protrusion, and its two ends extend out from the base plate and the protrusion, respectively serving as a first terminal and an insertion end. The first housing includes a main body and fixing plates located at both ends of the main body. The pin groove unit is located within the main body, and its two ends extend out from the main body, serving as a second terminal and a slot end, respectively. Both the first terminal and the second terminal are used to connect wires, and the insertion end is inserted into the slot end.

[0007] In one embodiment, the pin unit includes six pin terminals; the pin slot unit includes six pin slot terminals respectively adapted to the six pin terminals.

[0008] In one embodiment, the six pin terminals are arranged in two rows of three, and the pin terminals in the two rows are staggered.

[0009] In one embodiment, the protrusion is cylindrical, and the adapter assembly further includes a sealing ring sleeved on the outside of the protrusion and fitted to the base plate.

[0010] In one embodiment, mounting holes are provided at the four corners of the base plate, and bolts are passed through the mounting holes to fix the wiring terminals to the compressor housing.

[0011] In one embodiment, a receiving cavity is provided near the second terminal of the main body, the pin slot terminal extends into the receiving cavity, and the receiving cavity is filled with potting compound.

[0012] In one embodiment, the portion of the pin terminal that inserts into the pin slot terminal is a conical structure or a ball-shaped structure; the pin slot terminal has a snap ring flared structure adapted to the conical structure or ball-shaped structure.

[0013] In one embodiment, the main body and the fixing plate are integrally formed; and or, the base plate and the protruding plate are integrally formed.

[0014] In one embodiment, both the first terminal and the second terminal are connected to the wire by welding.

[0015] This utility model also proposes a magnetic levitation compressor, including the aforementioned adapter assembly.

[0016] The technical solution of this utility model adopts a pin insertion method, including a pin insertion unit and a pin groove unit. During installation, the connection can be completed simply by inserting the pin insertion unit into the corresponding pin groove unit. Unlike traditional solutions, it does not rely on a large number of complex positioning and fastening structures. Therefore, it is smaller in size and provides more possibilities for the rational layout of other components, thus better adapting to the installation requirements inside the compressor. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0018] Figure 1 A schematic diagram of the assembly structure of an embodiment of the adapter component provided by this utility model;

[0019] Figure 2 A schematic diagram of the lead pin holder of an embodiment of the adapter component provided by this utility model;

[0020] Figure 3Another perspective structural schematic diagram of the lead pin holder of an embodiment of the adapter component provided by this utility model;

[0021] Figure 4 Another perspective structural schematic diagram of the lead pin holder of an embodiment of the adapter component provided by this utility model;

[0022] Figure 5 for Figure 4 A schematic cross-sectional view of section AA in the embodiment;

[0023] Figure 6 A schematic diagram of the wiring terminal of an embodiment of the adapter component provided by this utility model;

[0024] Figure 7 This is a schematic diagram of the wiring terminal of an embodiment of the adapter component provided by this utility model from another perspective.

[0025] Explanation of icon numbers:

[0026] 100. Adapter assembly; 10. Lead pin holder; 11. First housing; 111. Main body; 1111. Receiving cavity; 1112. Encapsulant; 112. Fixing plate; 12. Pin groove unit; 121. Pin groove terminal; 12a. Second terminal; 12b. Slot end; 20. Terminal; 21. Second housing; 211. Base plate; 2111. Mounting hole; 212. Protrusion; 22. Pin unit; 221. Pin terminal; 22a. First terminal; 22b. Insertion end; 30. Wire; 200. Magnetic bearing.

[0027] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0029] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0030] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0031] Please see Figures 1 to 7As shown, this utility model proposes an adapter assembly 100 for use on the magnetic bearing 200 of a magnetic levitation compressor. The adapter assembly 100 includes a lead pin holder 10 and a terminal block 20 connected to each other. The lead pin holder 10, as part of the adapter assembly 100, is mainly responsible for connecting to the housing of the magnetic bearing 200, providing basic support for subsequent wiring connections. It consists of a first housing 11 and a pin slot unit 12, wherein the first housing 11 includes a main body 111 and fixing plates 112 located at both ends of the main body 111. The main body 111 is the core load-bearing structure of the entire lead pin holder 10, providing installation space for the pin slot unit 12. The pin slot unit 12 is located inside the main body 111, with both ends extending out of the main body 111 to form a second terminal block 12a and a slot end 12b. The second terminal 12a is used to connect the wire 30. By connecting the wire 30 inside the magnetic bearing 200 here, preliminary connection with the external circuitry is achieved. The slot end 12b is the key part that mates with the terminal block 20, providing precise positioning and a stable connection environment for the insertion of the pin unit 22. The terminal block 20 is installed on the compressor housing and plays a crucial role in connecting the circuitry of the magnetic bearing 200 with the circuitry of other parts of the compressor. The terminal block 20 consists of a second housing 21 and a pin unit 22. The second housing 21 includes a base plate 211 and a protrusion 212 extending from the base plate 211 towards the lead pin seat 10. This structural design ensures the stability of the terminal block 20 itself and provides a reasonable installation position for the pin unit 22. The pin unit 22 is located inside the protrusion 212, with its two ends extending out from the base plate 211 and the protrusion 212, respectively, forming the first terminal 22a and the insertion end 22b. The first terminal 22a is used to connect the wire 30 to the internal wiring of the compressor; the insertion end 22b is inserted into the slot end 12b of the lead pin seat 10. Through this tight insertion connection, the electrical connection between the terminal 20 and the lead pin seat 10 is achieved, thereby ensuring the circuit conduction between the magnetic bearing 200 and the compressor.

[0032] Traditional solutions use connectors for connection. This method requires multiple structures, such as positioning mechanisms, pins, and positioning steps, to ensure accurate connector placement when installing the connector onto the pin header. Additionally, fastening structures like slots or screws are needed to secure the connector. These additional structures not only increase the number of parts in the pin header but also complicate its overall structure, leading to a significant increase in its size. A larger pin header occupies excessive space in the compact environment of a magnetic levitation compressor, affecting the layout and installation of other components, reducing the utilization of the compressor's internal space, and failing to meet the installation requirements within the compressor.

[0033] This application adopts a pin-insertion method, with the core components being the pin insertion unit 22 and the pin slot unit 12. During installation, the connection is completed simply by inserting the pin insertion unit 22 into the corresponding pin slot unit 12, eliminating the need for numerous complex positioning and fastening structures as in traditional solutions. This simple and direct connection method greatly simplifies the structure of the pin holder and reduces unnecessary parts. Therefore, the size of the pin holder in this solution can be significantly reduced compared to the original solution. The smaller size allows for more flexible and convenient installation of the pin holder inside the magnetic levitation compressor, better adapting to the limited and complex space environment inside the compressor, improving the utilization efficiency of the compressor's internal space, and providing more possibilities for the rational layout of other components, thus better meeting the installation requirements inside the compressor.

[0034] Furthermore, the pin unit 22 includes six pin terminals 221; the pin slot unit 12 includes six pin slot terminals 121 respectively adapted to the six pin terminals 221.

[0035] Specifically, the pin unit 22 consists of six pin terminals 221. These six pin terminals 221 are evenly distributed within the protrusion 212 of the terminal block 20, and each works independently yet collaboratively. The first terminal 22a of each pin terminal 221 is used to connect to the wires 30 led out from other parts of the compressor, introducing different electrical signals or currents into the terminal block 20. The slot unit 12 contains six slot terminals 121, which are adapted one-to-one with the six pin terminals 221 of the pin unit 22. These six slot terminals 121 are disposed within the body 111 of the lead pin holder 10, evenly arranged, with their corresponding slot ends 12b precisely aligned with the insertion ends 22b of the pin unit 22. The second terminal 12a of the slot terminals 121 is used to connect to the wires 30 inside the magnetic bearing 200, realizing the communication between the internal circuit of the magnetic bearing 200 and the external terminal block 20. The shape and size of the pin slot terminal 121 are highly matched with the insertion end 22b of the pin terminal 221, allowing for a tight fit when the pin terminal 221 is inserted, forming a stable connection structure. This tight fit not only ensures the stability of the electrical connection but also effectively prevents poor contact caused by vibration, shaking, or other factors, ensuring stable transmission of current or signals in the connection line.

[0036] In this embodiment, the precise matching design of the six pin terminals 221 and the six pin slot terminals 121 makes the adapter assembly 100 more reliable in achieving electrical connection. The tight fit between the pin terminals 221 and the pin slot terminals 121, as well as the distributed layout of the six connection points, can effectively distribute the load during current and signal transmission, reduce the pressure on individual connection points, further improve the stability and durability of the connection, and better meet the requirements of long-term and stable operation of the magnetic levitation compressor.

[0037] Furthermore, the six pin terminals 221 are arranged in two rows, with three in each row, and the pin terminals 221 in the two rows are staggered.

[0038] Specifically, the six pin terminals 221 are arranged in two rows of three, staggered from each other, which further optimizes the performance of the adapter assembly 100 and plays an important role in improving space utilization, enhancing connection stability, and ensuring electrical performance. Arranging the six pin terminals 221 in this way within the limited space of the terminal block 20 effectively avoids space waste caused by overly concentrated pins. Compared to a neat arrangement, this staggered layout makes the pin distribution more even and reasonable, making full use of the space within the protruding surface 212 of the terminal block 20. The three pins per row ensure that the number of pins meets the wiring requirements of the magnetic bearing 200, while the staggered arrangement of the two rows reduces the spacing between pins, making the entire pin unit 22 occupy a smaller area. This helps the terminal block 20 to be installed more compactly on the compressor housing, improving the utilization of the compressor's internal space. The staggered arrangement of the pin terminals 221 increases the stability when connected to the pin slot terminal 121. When the pins are inserted into the pin slot, the staggered arrangement of the two rows of pins forms a more stable support structure within the pin slot unit 12. This structure can better resist external forces such as vibration and impact generated during compressor operation, preventing the pins from shifting or loosening within the pin slots. For example, in the vibration environment generated by the high-speed operation of the compressor, the staggered pins can provide support from different angles, maintain tightness of the connection, avoid poor electrical contact caused by loose connection, ensure the reliability of power supply to the magnetic bearing 200, and thus ensure the stable operation of the magnetic levitation compressor.

[0039] From an electrical performance perspective, the staggered arrangement of the pins helps reduce electromagnetic interference. When current flows through the pins, a certain electromagnetic field is generated between adjacent pins. The staggered arrangement increases the distance between adjacent pins, reducing the mutual influence of electromagnetic fields and thus minimizing electromagnetic interference. This is particularly important for the precision electronic components and sensitive signal transmission in the magnetic bearing 200, ensuring the accuracy and stability of current and signal transmission, avoiding signal distortion or electrical faults caused by electromagnetic interference, and improving the electrical performance and operational reliability of the entire magnetic levitation compressor system.

[0040] Furthermore, the protruding platform 212 is cylindrical, and the adapter assembly 100 also includes a sealing ring sleeved on the outside of the protruding platform 212 and fitted to the base plate 211.

[0041] Specifically, in this embodiment, the protruding platform 212 is designed as a cylinder. From a structural mechanics perspective, a cylinder has good resistance to compression and deformation. During compressor operation, the terminal block 20 is subjected to various forces, such as vibration and pressure. The cylindrical protruding platform 212 can evenly distribute these external forces. Compared to other shapes, it can better maintain its structural integrity and avoid deformation caused by uneven force, thereby ensuring that the pin unit 22 is always in the correct position and maintains precise docking with the pin slot unit 12. From a manufacturing process perspective, the cylindrical shape is simple and regular, facilitating processing and production, effectively reducing production costs and improving production efficiency. Moreover, the cylindrical shape makes it easier to position and assemble during installation, reducing installation errors and improving the overall installation accuracy of the adapter assembly 100. The adapter assembly 100 is equipped with a sealing ring that fits around the protruding platform 212 and conforms to the base plate 211, mainly for sealing and protection. Inside the magnetic levitation compressor, there is usually high pressure, sometimes even reaching 3 MPa. The sealing ring forms an effective sealing barrier between the terminal 20 and the compressor housing, preventing leakage of internal high-pressure gas or liquid. When the terminal 20 is installed on the compressor housing, the sealing ring is compressed and deformed, tightly fitting the contact surfaces of the protrusion 212, the base plate 211, and the compressor housing, filling tiny gaps, preventing media leakage, and ensuring stable operation of the terminal 20 under high-pressure conditions.

[0042] Furthermore, mounting holes 2111 are provided at the four corners of the base plate 211. Bolts are passed through the mounting holes 2111 to fix the terminal block 20 to the compressor housing.

[0043] Specifically, mounting holes 2111 are provided at the four corners of the base plate 211, and bolts are used to connect it to the compressor housing through the mounting holes 2111, forming a stable four-point fixing structure. This structure can evenly distribute various external forces on the terminal 20 during operation, including vibrations and impacts generated during compressor operation, as well as electromagnetic forces generated by current transmission.

[0044] Furthermore, a receiving cavity 1111 is provided at the position of the main body 111 near the second terminal 12a, the pin groove terminal 121 extends into the receiving cavity 1111, and the receiving cavity 1111 is filled with potting compound 1112.

[0045] Specifically, in this embodiment, the design of providing a receiving cavity 1111 and filling it with potting compound 1112 near the second terminal 12a in the main body 111 of the first housing 11 of the lead pin holder 10 has a significant effect on improving the electrical performance, mechanical stability and protection capability of the adapter assembly 100.

[0046] The cavity 1111 is filled with potting compound 1112, which encapsulates the pin slot terminal 121, effectively enhancing its electrical insulation performance. During operation of the magnetic levitation compressor, current is transmitted through the pin slot terminal 121. The potting compound 1112 prevents leakage and short circuits between pin slot terminals 121 of different circuits. Due to the excellent electrical insulation properties of the potting compound 1112, it forms a reliable insulation barrier between each pin slot terminal 121. Even in complex environments with high voltage and strong electromagnetic interference, it ensures stable current transmission along a predetermined path, preventing abnormal operation of the magnetic bearing 200 due to electrical faults and guaranteeing the normal operation of the magnetic levitation compressor.

[0047] The potting compound 1112 fills the receiving cavity 1111 and, after curing, bonds tightly to the pin slot terminal 121, reinforcing and stabilizing it. When the compressor operates and generates vibrations and impacts, the potting compound 1112 buffers external forces, reducing the shaking and displacement of the pin slot terminal 121 and preventing damage or loosening due to mechanical stress. This mechanical stability not only ensures the reliability of the connection between the pin slot terminal 121 and the wire 30 but also maintains the precise fit between the pin slot unit 12 and the pin insertion unit 22, ensuring that the adapter assembly 100 maintains good electrical connection performance in complex mechanical environments. The potting compound 1112 also has moisture-proof, dust-proof, and corrosion-proof properties. Inside the magnetic levitation compressor, there may be humid gases, dust particles, and corrosive substances. The potting compound 1112 prevents these harmful substances from contacting the pin slot terminal 121, avoiding oxidation and corrosion, and extending the service life of the pin slot terminal 121. Meanwhile, the potting compound 1112 fills the cavity 1111, forming a closed protective space, which further enhances the protection level of the adapter 100, enabling it to adapt to harsher working environments and improving the reliability and stability of the entire magnetic levitation compressor system.

[0048] Furthermore, the portion of the pin terminal 221 that inserts into the pin slot terminal 121 has a tapered structure or a ball head structure; the pin slot terminal 121 has a snap ring flared structure adapted to the tapered structure or the ball head structure.

[0049] Specifically, in this embodiment, the snap ring flared structure of the pin slot terminal 121 is adapted to the conical or ball-shaped structure of the pin terminal 221, and the combination of the two can significantly improve the stability of the connection. When the pin terminal 221 is inserted, the snap ring flared structure will undergo a certain elastic deformation due to the insertion of the pin, tightly holding the pin and providing a large clamping force. This clamping force makes the connection between the pin and the pin slot tighter, and even when the magnetic levitation compressor experiences severe vibration or impact during operation, the pin is difficult to come out of the pin slot, effectively preventing the connection from loosening, ensuring the stability of the electrical connection, guaranteeing the reliability of the power supply to the magnetic bearing 200, and thus maintaining the stable operation of the magnetic levitation compressor.

[0050] Furthermore, the main body 111 and the fixing plate 112 are integrally formed; and / or, the base plate 211 and the protruding platform 212 are integrally formed. In this embodiment, the design of integrally forming the main body 111 and the fixing plate 112, as well as the design of integrally forming the base plate 211 and the protruding platform 212, is of key significance for improving the structural strength, manufacturability, and overall performance of the adapter assembly 100. The integral forming of the main body 111 and the fixing plate 112 not only improves the structural strength but also reduces the risk of dust, moisture, and other impurities entering due to assembly gaps, enhancing the protective performance of the lead pin holder 10. This is crucial for ensuring the stable electrical performance of the internal pin slot unit 12, avoiding problems such as short circuits and corrosion caused by impurities, and improving the overall performance and reliability of the adapter assembly 100. The integral forming of the base plate 211 and the protruding platform 212 optimizes the structure of the terminal block 20, making the entire component more compact and stable. This compact structural design facilitates reasonable layout within the limited space inside the compressor, improving space utilization. Meanwhile, the integrated structure reduces potential failure points, further improving the reliability and stability of the terminal block 20 in the magnetic levitation compressor system and ensuring the normal operation of the entire system.

[0051] Furthermore, both the first terminal 22a and the second terminal 12a are connected to the wire 30 by welding.

[0052] Specifically, welding creates a low-resistance connection between the wire 30 and the terminal. During the operation of the magnetic levitation compressor, current needs to be transmitted stably and efficiently through the adapter assembly 100. The welded connection reduces contact resistance, avoiding energy loss and overheating caused by excessive resistance. The low-resistance connection ensures stable current transmission, guaranteeing a stable power supply to the magnetic bearing 200 and maintaining its normal operation. The welded connection is a permanent bond with high mechanical strength. Under the complex mechanical environment of vibration and impact generated during compressor operation, the welded connection can firmly secure the wire 30 to the terminal.

[0053] This utility model also proposes a magnetic levitation compressor, which includes the aforementioned adapter component 100. The specific structure of the adapter component 100 is as described in the above embodiments. Since this magnetic levitation compressor adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0054] The above description is merely an exemplary embodiment of the present utility model and does not limit the scope of protection of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the scope of protection of the present utility model.

Claims

1. A transition assembly for a magnetic bearing in a magnetic levitation compressor, characterized in that, include: A lead pin holder is used to mount a magnetic bearing housing. The lead pin holder includes a first housing and a pin groove unit disposed in the first housing. A terminal block for mounting on a compressor housing, the terminal block including a second housing and a pin unit disposed in the second housing, the pin unit being inserted into the pin slot unit to electrically connect the terminal block and the lead pin holder; The second housing includes a base plate and a protrusion extending from the base plate to the lead pin holder. The pin unit is located within the protrusion, and its two ends extend out from the base plate and the protrusion, respectively serving as a first terminal and an insertion end. The first housing includes a main body and fixing plates located at both ends of the main body. The pin groove unit is located within the main body, and its two ends extend out from the main body, serving as a second terminal and a slot end, respectively. Both the first terminal and the second terminal are used to connect wires, and the insertion end is inserted into the slot end.

2. The adapter assembly as described in claim 1, characterized in that, The pin unit includes six pin terminals; the pin slot unit includes six pin slot terminals that are respectively adapted to the six pin terminals.

3. The adapter assembly as described in claim 2, characterized in that, The six pin terminals are arranged in two rows, with three in each row, and the pin terminals in the two rows are staggered.

4. The adapter assembly as described in claim 3, characterized in that, The protrusion is cylindrical, and the adapter assembly also includes a sealing ring sleeved on the outside of the protrusion and fitted to the base plate.

5. The adapter assembly as described in claim 4, characterized in that, Mounting holes are provided at the four corners of the base plate. Bolts are passed through the mounting holes to fix the wiring terminals to the compressor housing.

6. The adapter assembly as described in claim 5, characterized in that, The main body has a receiving cavity near the second terminal, the pin slot terminal extends into the receiving cavity, and the receiving cavity is filled with potting compound.

7. The adapter assembly as described in claim 5, characterized in that, The portion of the pin terminal that inserts into the pin slot terminal has a conical or ball-shaped structure; the pin slot terminal has a snap ring flared structure adapted to the conical or ball-shaped structure.

8. The adapter assembly as described in claim 5, characterized in that, The main body and the fixing plate are integrally formed; and or, the base plate and the protruding plate are integrally formed.

9. The adapter assembly as described in claim 5, characterized in that, Both the first terminal and the second terminal are connected to the wires by soldering.

10. A magnetic levitation compressor, characterized in that, Includes the adapter component as described in any one of claims 1 to 9.

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