Cylinder head porting arrangement for multi-valve engine
US5636613A · kind A · utility
12Cited by
4References
37Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 9, 1995 |
| Grant date | Jun 10, 1997 |
| Priority date | — |
| Expiry date | Nov 9, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A number of embodiments of three valve per cylinder engines which permit effective running under all engine running conditions by controlling the flow to some of the intake ports and by redirecting the flow, in some instances to other intake ports. A wide variety of control valves and fuel injector arrangements are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.