Invention Grant
- Patent Title: Seal
- Patent Title (中): 密封
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Application No.: US11650865Application Date: 2007-01-08
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Publication No.: US08727356B2Publication Date: 2014-05-20
- Inventor: Dominique Lutaud , Fabrice Fougerolle
- Applicant: Dominique Lutaud , Fabrice Fougerolle
- Applicant Address: DE Weinheim
- Assignee: Carl Freudenberg KG
- Current Assignee: Carl Freudenberg KG
- Current Assignee Address: DE Weinheim
- Agency: Harness, Dickey & Pierce, P.L.C.
- Agent Daniel J. Sepanik, Esq.
- Priority: EP06000379 20060110
- Main IPC: F16J15/02
- IPC: F16J15/02
Abstract:
Seal (1) for sealing a shaft (2), comprising a supporting ring (3) and at least one sealing lip (4) made of polymeric material, the pressing of the sealing lip (4) against the shaft (2) taking place by magnetic interaction, the sealing lip (4) containing magnetizable particles (5).
Public/Granted literature
- US20070200300A1 Seal Public/Granted day:2007-08-30
Information query
IPC分类:
