Invention Grant
- Patent Title: Reinforced elastomeric seal
- Patent Title (中): 加强弹性密封
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Application No.: US11167458Application Date: 2005-06-27
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Publication No.: US07658387B2Publication Date: 2010-02-09
- Inventor: Edward H Park
- Applicant: Edward H Park
- Applicant Address: US MI Plymouth
- Assignee: Freudenberg-NOK General Partnership
- Current Assignee: Freudenberg-NOK General Partnership
- Current Assignee Address: US MI Plymouth
- Agency: Harness, Dickey & Pierce, PLC
- Agent Ronald W. Wangerow
- Main IPC: F16J15/32
- IPC: F16J15/32
Abstract:
A dynamic seal is provided which is made of a processable rubber composition containing a matrix of vulcanized elastomeric material with powder filler dispersed therein. In a preferred embodiment, the elastomeric material contains a micro powder which has repeating units derived from tetrafluoroethylene. The micro powder has a median particle size of between 1 and 50 μm.
Public/Granted literature
- US20060290070A1 Reinforced elastomeric seal Public/Granted day:2006-12-28
Information query
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