Exhaust valve holder
US6016777A · kind A · utility
0Cited by
1References
1Claims
0Family size
Inventor
Key dates
| Filing date | Apr 13, 1998 |
| Grant date | Jan 25, 2000 |
| Priority date | — |
| Expiry date | Apr 13, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An exhaust valve holder including accommodations for additional sealing and resistance to movement. This includes a groove wide enough for two sealing o-rings, a groove or slot which does not run the circumference of the holder and binds against a tab of a holder plate to resist rotational movement and a one piece design.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.