Solenoid-actuated valve
US4065096A · kind A · utility
55Cited by
3References
6Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jul 1, 1976 |
| Grant date | Dec 27, 1977 |
| Priority date | — |
| Expiry date | Jul 1, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/8593
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Solenoid-actuated valve adapted for heavy duty use by having the coil of the solenoid divided into high and low power windings connected in and automatically energized in succession by a solid state control circuit for providing in sequence high power of predetermined short duration for opening the valve and low power of usually longer duration for holding the valve in open position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.