Method of and apparatus for controlling the air intake of an internal combustion engine
US4414943A · kind A · utility
13Cited by
1References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 17, 1981 |
| Grant date | Nov 15, 1983 |
| Priority date | — |
| Expiry date | Sep 17, 2001 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M3/07
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
The sectional area of a bypass passage which is bypassing a throttle valve in an intake passage of an internal combustion engine is determined to a specific value during starting. The specific value is obtained by adding an increment value to a base value which corresponds to an optimum value of the sectional area in the stable idling condition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.