Invention Grant
- Patent Title: System and method for manually overriding a solenoid valve of a faucet
- Patent Title (中): 手动覆盖水龙头电磁阀的系统和方法
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Application No.: US13794614Application Date: 2013-03-11
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Publication No.: US09341278B2Publication Date: 2016-05-17
- Inventor: John C. Esche
- Applicant: Kohler Co.
- Applicant Address: US WI Kohler
- Assignee: KOHLER CO.
- Current Assignee: KOHLER CO.
- Current Assignee Address: US WI Kohler
- Agency: Foley & Lardner LLP
- Main IPC: F16K31/06
- IPC: F16K31/06 ; F16K31/50 ; F16K31/05 ; F16K31/40

Abstract:
A system for manually overriding a solenoid operated valve in an event of power failure is provided. The system includes a solenoid operated valve and a lifter. The solenoid operated valve includes a valve body including a sealing surface, a fluid inlet and a fluid outlet, a sealing element selectively separating the fluid inlet from the fluid outlet and a solenoid configured to selectively couple and decouple the sealing element to the sealing surface. The lifter is threadedly coupled to the solenoid operated valve. Rotation of the lifter relative to the valve body in a first direction causes the lifter to decouple the sealing element from the sealing surface.
Public/Granted literature
- US20140054478A1 SYSTEM AND METHOD FOR MANUALLY OVERRIDING A SOLENOID VALVE OF A FAUCET Public/Granted day:2014-02-27
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