Distribution type fuel injection pump
US4530330A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 28, 1983 |
| Grant date | Jul 23, 1985 |
| Priority date | — |
| Expiry date | Oct 28, 2003 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M41/126
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A distribution type fuel injection pump for preventing generation of a smoke after start while maintaining the characteristics of excess fuel starting device. An engaging member is mounted on a control sleeve for control of fuel, and a delay device for abutting on the engaging member and delaying the shifting of the control sleeve is provided, whereby the shifting of the control sleeve in the fuel increasing direction is delayed even if there is a rapid actuation of an accelerator pedal in a low speed rotation zone such as an idle rotation time which does not have the characteristics of the excess fuel starting device which does not result in the supply of excessive fuel thereby to prevent the generation of smoke.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.