Device for driving a rotary valve
US4632082A · kind A · utility
9Cited by
8References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 2, 1985 |
| Grant date | Dec 30, 1986 |
| Priority date | — |
| Expiry date | Dec 2, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/87161
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A device molding a link member interconnecting an actuator to arms fixed onto valve shafts of rotary valves arranged in gas passages. The link member includes a control rod connected to the actuator and a plurality of plate springs which extend from the control rod and are outwardly bent. The outer ends of the plate springs are pivotally connected to the tips of corresponding arms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.