Unit fuel injector assembly with feedback control
US4327695A · kind A · utility
29Cited by
10References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 22, 1980 |
| Grant date | May 4, 1982 |
| Priority date | — |
| Expiry date | Dec 22, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/40
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A unit fuel injector assembly consisting of a plunger type pump surrounded by a solenoid actuator, the voltage to which is controlled to vary the duration and magnitude of fuel pumped, thereby controlling the plunger stroke, a position feedback device providing a correction to the fuel flow to match actual flow with scheduled flow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.