Inlet air passage for an engine
US4207854A · kind A · utility
27Cited by
4References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 13, 1978 |
| Grant date | Jun 17, 1980 |
| Priority date | — |
| Expiry date | Jan 13, 1998 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02B2275/14
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A concave surface forms a section of the inner wall of an inlet air passage in the cylinder head of an internal combustion engine with the concave surface facing towards the outer wall of the passage. The inlet passage leads to a valve past which air is introduced into a cylinder of the engine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.