Fuel injection pump with screw cap insert

Details Fuel injection pump with screw cap insert Fuel injection pump with screw cap insert

1975-10-21

1977-08-23

Croyle, Carlton R.

Pumps

Expansible chamber type

Pumping member position controlled port

13754319, 251337, F04B 704, F04b 3910, F16K 1500

Patent

active

040437132

ABSTRACT:
The fuel channel leading from the pressure chamber of a fuel injection pump to the injection nozzles includes a volume containing a valve spring and formed by a cap threadedly engaging the valve body. This cap also provides an axial force which clamps internal elements of the valve mechanism into firm and sealing contact. An elastic insert, whose contours are similar to those of the cap, is located within the cap. This insert deforms under the force of the threaded cap and provides an elastic force reservoir which maintains the clamping and sealing force even when the cap is slightly loosened.

REFERENCES:
patent: 957347 (1910-05-01), Kennedy
patent: 2710023 (1958-06-01), Blackford et al.
patent: 2778339 (1957-01-01), Mancusi
patent: 3002528 (1961-10-01), Leissner
patent: 3082692 (1963-03-01), Bodzich
patent: 3626977 (1971-12-01), Riley et al.
patent: 3758241 (1973-09-01), Eheim
patent: 3913613 (1975-10-01), Kostjunin et al.

Affiliated with

Also associated with

Rating

Fuel injection pump with screw cap insert does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fuel injection pump with screw cap insert, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel injection pump with screw cap insert will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2312875