Valve comprising a movement transformation device
US9745901B2 · kind B2 · utility
1Cited by
17References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 17, 2010 |
| Grant date | Aug 29, 2017 |
| Priority date | — |
| Expiry date | Aug 9, 2032 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M26/54
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
The invention relates to an engine control valve (1) which comprises a rotatable actuator (7), a valve (5), and a movement transformation device (9) suitable for transforming the rotation of the actuator (7) into translation of the valve (5). The movement transmission device (9) comprises a helical link with uniform pitch for translating the valve (5).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.