Cylinder head cover
US7341033B2 · kind B2 · utility
8Cited by
5References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 16, 2007 |
| Grant date | Mar 11, 2008 |
| Priority date | — |
| Expiry date | Jan 16, 2027 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01L2001/34496
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
First and second attachment portions 6, 8 are formed integrally with a main body 4 and extend along the longitudinal direction of the main body 4. A hydraulic oil supply portion 14 is formed integrally with the main body 4 and extends along the width, or in the direction perpendicular to the axes of the attachment portions 6, 8. In this manner, providing an internal combustion engine with variable valve actuation mechanisms increases the strength of the cylinder head cover 102, while reducing the weight thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.