Invention Grant
- Patent Title: Seal for a disk valve
- Patent Title (中): 盘式阀的密封
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Application No.: US14371007Application Date: 2012-10-25
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Publication No.: US09383022B2Publication Date: 2016-07-05
- Inventor: Frank Lauer , Thomas Kramer
- Applicant: Carl Freudenberg KG
- Applicant Address: DE Weinheim
- Assignee: Carl Freudenberg KG
- Current Assignee: Carl Freudenberg KG
- Current Assignee Address: DE Weinheim
- Agency: Fraser Clemens Martin & Miller LLC
- Agent James D. Miller
- Priority: DE102012000257 20120110
- International Application: PCT/EP2012/004464 WO 20121025
- International Announcement: WO2013/104380 WO 20130718
- Main IPC: F16K1/226
- IPC: F16K1/226 ; F16K1/46
Abstract:
The invention relates to a seal on a disk valve, in which a sealing collar consisting of elastomeric material is used for both the static flange seals and the dynamic seals on the valve disk and on the switching pin, the sealing function of the static flange seals (14) being separate from the sealing function of the dynamic disk seal.
Public/Granted literature
- US20140374997A1 SEAL FOR A DISK VALVE Public/Granted day:2014-12-25
Information query
