Servo controlled common rail injector

Fluid sprinkling – spraying – and diffusing – With system fluid relief or return to supply – Return from liquid pump outlet to supply holder

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

2395338, F02M 4702

Patent

active

060242981

ABSTRACT:
A fuel injector to inject fuel into a cylinder of an internal combustion engine when installed therein. The injector has an injector body which defines an interior cavity, a movable needle valve which cooperates with the interior body to define a variable-volume control chamber and a control valve for selectively blocking and permitting fluid communication among the control chamber, the high-pressure fuel supply, and the low-pressure fuel return. Such selectively controlled variation of the volume of the control chamber varies the position of the needle valve to selectively permit or prevent fluid communication between the high-pressure fuel supply and the engine cylinder. The control valve for selectively permitting fluid communication is preferably force balanced by relatively low forces acting thereon.

REFERENCES:
patent: 4566416 (1986-01-01), Berchtold
patent: 4566635 (1986-01-01), Trachte
patent: 4946106 (1990-08-01), Turchi et al.
patent: 4962887 (1990-10-01), Matsuoka

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Servo controlled common rail injector does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Servo controlled common rail injector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Servo controlled common rail injector will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1899213

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.