Carburetor accelerating fuel circuit means
US4075294A · kind A · utility
29Cited by
7References
6Claims
0Family size
Inventors
Key dates
| Filing date | Mar 1, 1977 |
| Grant date | Feb 21, 1978 |
| Priority date | — |
| Expiry date | Mar 1, 1997 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/7792
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A carburetor is provided with a flow control valve in a fuel discharge passageway leading from an acceleration pump to an air induction passage. The valve is pressure responsive and reduces effective cross sectional area of the passageway in response to pressure in the passageway, the pump discharge pressure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.