System and method to detect and communicate faucet valve position
US9074698B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 11, 2013 |
| Grant date | Jul 7, 2015 |
| Priority date | — |
| Expiry date | May 17, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/8242
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A system for detecting and communicating a mechanical valve position in a faucet is provided. The system includes a mechanical valve having an open state and a closed state, a control stem configured to selectively operate the valve between the open state and the closed state, a member movable between an open position and a closed position in response to operation of the mechanical valve between the open state and the closed state. The system further includes a ring disposed at least partially around the mechanical valve and having a switch disposed on the ring. Moving the member from the closed position to the open position actuates the switch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.