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Sealing assembly

A sealing device and sealing element technology, which is applied in the direction of engine sealing, mechanical equipment, engine components, etc., can solve the problems of high equipment costs and achieve the effect of simple installation

Active Publication Date: 2013-06-12
DUERR SYST GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The disadvantage in this case, however, is that the compressed air store or the compressor for the continuous generation of compressed air has to be moved through the processing system together with the workpiece carrier carrying the workpieces to be processed, which results in high equipment outlays

Method used

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Embodiment Construction

[0080] exist Figures 1 to 4 A device for the surface treatment of workpieces, in particular (not shown) vehicle bodies, is shown in FIG.

[0081] The device 100 comprises at least one treatment area 102, but may also comprise a plurality of successively arranged treatment areas.

[0082] In particular, the treatment region 102 can be designed as a treatment basin 106 for a treatment liquid arranged in a treatment tank 104 .

[0083] If the device 100 is, for example, a device for electrophoretic or self-coating of workpieces, then the treatment area 102 is formed by a bath of electrophoretic or self-coating arranged in a dipping tank.

[0084] However, the device 100 can also be a pretreatment device for pretreatment of workpiece surfaces which are subsequently to be painted or a cleaning device for cleaning workpiece surfaces which are then to be further processed.

[0085] Especially in the case of a cleaning device, the treatment area 102 does not necessarily include a t...

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PUM

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Abstract

In order to create a seal between a first component (222) and a second component (224), which can be rotated about a rotational axis (128) relative to the first component, the seal offering reliable sealing action and high resistance to media and having a simple design, a sealing assembly (162) comprises a sealing element (168) which, in the installed state of the sealing assembly (162), is seated with a radial sealing face (216) against a circumferential face (218) of the second component, preferably in a planar manner. Moreover, a preload element (198) is provided which, in the installed state of the sealing assembly, applies a pressing force on the sealing element which presses the sealing element in the radial direction of the rotational axis against the second component.

Description

technical field [0001] The invention relates to a sealing device for sealing a gap between a first component and a second component that is rotatable relative to the first component about an axis of rotation. Background technique [0002] Such a seal is required, for example, in order to protect the rotary bearings of the movable components from the liquid medium or the steam from the treatment tank in a conveying device for placing workpieces in a treatment tank with a liquid medium, because the rotary bearings Bonding can occur due to the penetration of liquid media or can be affected by corrosive effects due to the penetration of liquid and / or vaporous media. [0003] To achieve this sealing effect, an O-ring seal made of elastic material can be used, for example. However, the elastic material of the O-ring seal must then have a high resistance to the corrosive effects of the liquid or vaporous medium used to impinge the conveying device during operation. [0004] It is...

Claims

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Application Information

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IPC IPC(8): F16J15/18F16J15/32
CPCF16J15/184F16J15/3208
Inventor 米夏埃尔·金赛斯米夏埃尔·劳尔维尔纳·克莱斯
Owner DUERR SYST GMBH
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