Invention Grant
US08672007B2 Sealing arrangement between a stationary first machine part and a second machine part that rotates around the first machine part
失效
固定的第一机器部件与围绕第一机器部件旋转的第二机器部件之间的密封布置
- Patent Title: Sealing arrangement between a stationary first machine part and a second machine part that rotates around the first machine part
- Patent Title (中): 固定的第一机器部件与围绕第一机器部件旋转的第二机器部件之间的密封布置
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Application No.: US13022773Application Date: 2011-02-08
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Publication No.: US08672007B2Publication Date: 2014-03-18
- Inventor: Ulrich Dahlhaus-Preussler , Massimo Barban
- Applicant: Ulrich Dahlhaus-Preussler , Massimo Barban
- Applicant Address: DE Weinheim
- Assignee: Carl Freudenberg KG
- Current Assignee: Carl Freudenberg KG
- Current Assignee Address: DE Weinheim
- Agency: Leydig, Voit & Mayer, Ltd.
- Priority: EP10001292 20100209
- Main IPC: B60C23/10
- IPC: B60C23/10 ; F16J15/32
Abstract:
A sealing arrangement includes a stationary first machine part configured as an axle stub including at least one axial inflow hole adjoining with at least one opening that faces towards an outside surface of the axle stub in a radial direction of the axle stub. A second machine part configured as a container includes a hub rotatably surrounding the axle stub. The hub includes at least one opening that corresponds to the at least one opening of the axle stub in the radial direction so as to form one or more pairs of adjacent openings along an axial direction. A radial seal is disposed between each pair of adjacent openings.
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