Sleeve valve
US4374583A · kind A · utility
30Cited by
5References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 15, 1981 |
| Grant date | Feb 22, 1983 |
| Priority date | — |
| Expiry date | Jan 15, 2001 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16K31/50
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An oil filled sliding sleeve type valve comprising a valve body housing, sleeve assembly and actuation assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.