Structure of faucet for automatic water supply and stoppage
US4826129A · kind A · utility
43Cited by
2References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 3, 1988 |
| Grant date | May 2, 1989 |
| Priority date | — |
| Expiry date | May 3, 2008 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE03C1/057
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The present invention relates to an improved faucet structure for automatic water supply and stoppage wherein the controller actuates the two-way electromagnetic valve to let the water flow out when the user's hands are close to the front of said faucet, and the valve is capable of automatic locking and can be actuated by only an instantaneous trigger of electric energy so as to achieve the practical purpose of saving power, safety and convenience.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.