High pressure pump for a fuel injection device

Pumps – Three or more cylinders arranged in parallel – radial – or... – Radial cylinders

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

F04B 1053

Patent

active

058761861

ABSTRACT:
A high pressure pump for a fuel injection device of an internal combustion engine, having a housing, which has an inflow region and a delivery region, having at least one piston, and having a drive element which act upon the piston. The piston is movably disposed in a piston guide of a pump cylinder element and establishes a work chamber in the piston guide which is operatively provided between the inflow region and the delivery region, which chamber, depending upon the movement direction of the piston, can alternatingly communicate with the inflow region and the delivery region. In order to reduce the assembly and handling expenditure for the assembly and to thus cut corresponding assembly costs, it is provided that the pump cylinder element together with a valve which is provided between the work chamber and the delivery region, is fixed in a retaining element which is fastened to the housing.

REFERENCES:
patent: Re32373 (1987-03-01), Bobier
patent: 2040390 (1936-05-01), Loe
patent: 2657634 (1953-11-01), Greenland et al.
patent: 3486454 (1969-12-01), Tuzson
patent: 3682572 (1972-08-01), Yarger
patent: 3759637 (1973-09-01), Vuaille
patent: 5071324 (1991-12-01), Ishimoto
patent: 5213482 (1993-05-01), Reinartz et al.

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

High pressure pump for a fuel injection device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High pressure pump for a fuel injection device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High pressure pump for a fuel injection device will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-416270

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