High pressure hydraulic gear pump or motor

Details High pressure hydraulic gear pump or motor High pressure hydraulic gear pump or motor

1977-02-10

1979-01-02

Croyle, Carlton R.

Rotary expansible chamber devices

Pressure fluid radially balances working or rotating...

418126, 418131, 418170, F04C 1500, F04C 106

Patent

active

041325141

ABSTRACT:
A high pressure hydraulic gear pump or motor of the internally geared type with a radially movable sealing plate arranged on one side of the filler member so as to form a seal against one gear, while the filler member forms a seal against the other gear, the sealing plate being arranged in a floating mode, with a sealing batten underneath it and springs biasing the plate and the batten radially outwardly. Pressure space delimiting control edges and tooth prefill passages are arranged on the sealing plate and on the filler member.

REFERENCES:
patent: 260678 (1882-07-01), Hardy
patent: 2482713 (1949-09-01), Jones
patent: 3486459 (1969-12-01), Eltze
patent: 3779674 (1973-12-01), Eckerle et al.

Affiliated with

Also associated with

Rating

High pressure hydraulic gear pump or motor 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 hydraulic gear pump or motor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High pressure hydraulic gear pump or motor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1515425