Latching valve for a fluid system
US5259416A · kind A · utility
14Cited by
11References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 20, 1992 |
| Grant date | Nov 9, 1993 |
| Priority date | — |
| Expiry date | Oct 20, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/87877
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A latching valve for a fluid system including a valve housing, ported body chamber, and valve lids to control fluid flow between the ports, the valve lids being actuated by a moveable springloaded armature which, in turn, is controlled by a solenoid coil and readily replaceable permanent magnet which acts independently of the solenoid coil during latching operations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.