Cylinder head gasket with areas of relatively high rigidity
US5683092A · kind A · utility
4Cited by
11References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 14, 1995 |
| Grant date | Nov 4, 1997 |
| Priority date | — |
| Expiry date | Nov 14, 2015 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16J15/122
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A cylinder head gasket is disposed between a cylinder head and a cylinder block having different coefficients of thermal expansion. The cylinder head gasket has a bore grommet including a cylinder block side portion which is enlarged in a direction away from the cylinder bore hole on an exhaust side and on an end opposite to a chain or gear casing end.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.