Directly injecting gas valve
US10221810B2 · kind B2 · utility
0Cited by
3References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 15, 2015 |
| Grant date | Mar 5, 2019 |
| Priority date | — |
| Expiry date | Feb 26, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/30
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A gas injector is provided for the direct injection of a gaseous medium into a combustion chamber of an internal combustion engine, which includes an adjustable valve member, a stationary sealing sleeve having a first sealing seat, a movable sealing element having a second sealing seat and a restoring element for resetting the sealing element and the valve member to an initial position, the first sealing seat and the second sealing seat forming a valve seat of the gas injector, and the valve member being disposed in the sealing sleeve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.