Linear actuated valve with remote actuation
US5018470A · kind A · utility
4Cited by
9References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 12, 1990 |
| Grant date | May 28, 1991 |
| Priority date | — |
| Expiry date | Jun 12, 2010 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16K31/465
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The remotely operated linear actuated valve includes a sleeve open at one end with radial ports about the sleeve. A valve seat is disposed between the open end and the ports. A valve member is slidable axially in the sleeve. Slots are formed through the sleeve and valve member to receive a guide for a cam, the valve member carrying a cam follower. By linearly displacing the cam in a direction normal to the axial direction, the valve member is moved between valve closed and valve open positions. A cap is releasably secured on the sleeve whereby ready and quick disassembly and reassembly of the valve elements may be effected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.