Cleaning electronically controlled fluid fuel injectors

Details Cleaning electronically controlled fluid fuel injectors Cleaning electronically controlled fluid fuel injectors

1995-07-21

1997-12-16

Warden, Robert J.

Cleaning and liquid contact with solids

Processes

Including regeneration, purification, recovery or separation...

134 221, 134 2212, 134 2218, 134169A, B08B 704

Patent

active

056980434

ABSTRACT:
An electronically controlled and operated injector for gaseous fuel is cleaned in situ of contaminant residues by passing isopropyl alcohol through the injector while directing electrical signals to solenoid fuel flow valves of the injector to open and close the valves in succession while the alcohol is flowing through the injector. Removal of the injector from a vehicle and disassembly of the injector are not required for cleaning of the injector.

REFERENCES:
patent: 4082565 (1978-04-01), Sjolander
patent: 4520773 (1985-06-01), Koslow
patent: 4606311 (1986-08-01), Reyes et al.
patent: 4909207 (1990-03-01), Takano et al.
patent: 4920996 (1990-05-01), Flanner
patent: 5503683 (1996-04-01), Butcher et al.

Affiliated with

Also associated with

Rating

Cleaning electronically controlled fluid fuel injectors does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cleaning electronically controlled fluid fuel injectors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cleaning electronically controlled fluid fuel injectors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-202112