Automatic engine priming system for rotary mowers
US6779503B2 · kind B2 · utility
3Cited by
21References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 4, 2002 |
| Grant date | Aug 24, 2004 |
| Priority date | — |
| Expiry date | Nov 4, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S261/08
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A priming system for a carburetor for small internal combustion engines, wherein the priming system is remotely actuated and includes an automatic primer disabling feature operative when the engine is in a warm condition to prevent the supply of an overly rich fuel/air mixture to the engine intake system during warm re-starts, for example.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.