Two position control valve
US4597414A · kind A · utility
11Cited by
12References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 29, 1985 |
| Grant date | Jul 1, 1986 |
| Priority date | — |
| Expiry date | May 29, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/8667
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A two position control valve having a body member with a control surface and a slide member incorporating a seal supported by the body member for sliding movement relative to the control surface and forming a control chamber placing selected ones of a plurality of control ports in communication with each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.