Invention Grant
- Patent Title: Valve cartridge with isolated friction and cartridge loads
- Patent Title (中): 带有隔离摩擦和墨盒负载的阀芯
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Application No.: US12023729Application Date: 2008-01-31
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Publication No.: US08109293B2Publication Date: 2012-02-07
- Inventor: W. Randall Tucker
- Applicant: W. Randall Tucker
- Applicant Address: US OH North Olmsted
- Assignee: Moen Incorporated
- Current Assignee: Moen Incorporated
- Current Assignee Address: US OH North Olmsted
- Agency: Calfee, Halter & Griswold LLP
- Main IPC: F16K11/06
- IPC: F16K11/06
Abstract:
A one-handle valve cartridge includes a spring that isolates frictional forces between dynamic sealing elements in the valve cartridge and loads applied to the valve cartridge and transmitted to the dynamic sealing elements from an actuating mechanism of the valve cartridge.
Public/Granted literature
- US20090032128A1 VALVE CARTRIDGE WITH ISOLATED FRICTION AND CARTRIDGE LOADS Public/Granted day:2009-02-05
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