Exhaust gas recirculating device in an internal combustion engine
US4119071A · kind A · utility
17Cited by
2References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 4, 1976 |
| Grant date | Oct 10, 1978 |
| Priority date | — |
| Expiry date | Nov 4, 1996 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M26/20
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An internal combustion engine having an exhaust gas recirculating device for recirculating the exhaust gas into the intake passage from the exhaust system. A number of the exhaust gas outlet ports are formed on the inner wall of the intake passage at a distance from each other around the stem of the intake valve so that the combustible mixture introduced from the intake passage and the recirculated exhaust gas discharged from the exhaust gas outlet ports are alternately stratified in the combustion chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.