Fuel injector
US6412712B1 · kind B1 · utility
9Cited by
9References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 15, 2000 |
| Grant date | Jul 2, 2002 |
| Priority date | — |
| Expiry date | Feb 15, 2020 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M2200/29
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A fuel injector comprising a valve needle engageable with a seating to control the supply of fuel to an outlet opening, comprising an adjustment member including an opening. The adjustment member is moveable to move the opening thereof relative to the outlet opening to vary the restriction to fuel flow formed by said outlet opening and, hence, the rate at which fuel is delivered by said injector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.