Bumpers for protecting an O-ring seal of a fuel injector during

Details Bumpers for protecting an O-ring seal of a fuel injector during Bumpers for protecting an O-ring seal of a fuel injector during

1992-04-06

1993-01-05

Miller, Carl S.

Internal-combustion engines

Charge forming device

Fuel injection system

123456, F02M 5502

Patent

active

051761211

ABSTRACT:
The interior sidewall surface of a fuel injector socket is provided with a pair of bumpers, one to either side of an opening in the sidewall surface that communicates the socket to a fuel passage. The bumpers prevent an O-ring seal that is disposed around the outside of the fuel injector from contacting the edge of that opening during insertion and removal of the fuel injector into and from the socket. The bumpers have radiused surfaces that are presented to the fuel injector so that their contact with the O-ring does not damage the O-ring.

REFERENCES:
patent: 4860710 (1989-08-01), Hafner
patent: 4934329 (1990-06-01), Lear
patent: 4966120 (1990-10-01), Itoh
patent: 5016594 (1991-05-01), Hafner
patent: 5046469 (1991-09-01), Gmelin
patent: 5058554 (1991-10-01), Takeda
patent: 5095876 (1992-03-01), Yonekawa
patent: 5121931 (1992-06-01), Jones
patent: 5140963 (1992-08-01), Brackett

Affiliated with

Also associated with

Rating

Bumpers for protecting an O-ring seal of a fuel injector during does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bumpers for protecting an O-ring seal of a fuel injector during , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bumpers for protecting an O-ring seal of a fuel injector during will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2386116