Hydraulic radial-type piston pump

Details Hydraulic radial-type piston pump Hydraulic radial-type piston pump

1991-08-29

1993-05-25

Smith, Leonard E.

Pumps

Three or more cylinders arranged in parallel, radial, or...

Radial cylinders

303 10, 3031164, 417540, 417523, F04B 104

Patent

active

052134822

ABSTRACT:
A radial piston pump is described with dual pistons which are slidingly accommodated within a bushing coupled end to end to a valve body. Automatically controlled suction and discharge valves for a pressure chamber are arranged one behind the other in the longitudinal axis of the pump. The pistons are sealed by means of elastomeric seals compressed by an end of the valve body and bushing under pressure of a threaded sealing plug installed in the pump housing. The valves, valve body and bushing form a cartridge separately assembled and installed as a unit in the housing. The threaded sealing plug is formed with a damping chamber for damping of pressure pulsations.

REFERENCES:
patent: 3413929 (1968-12-01), Cook et al.
patent: 4568131 (1986-02-01), Blomberg et al.
patent: 4730879 (1988-03-01), Adachi et al.
patent: 4861234 (1989-08-01), Joy et al.
patent: 4875741 (1989-10-01), Ozawa et al.
patent: 4988147 (1991-01-01), Zirps

Affiliated with

Also associated with

Rating

Hydraulic radial-type piston pump does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydraulic radial-type piston pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic radial-type piston pump will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-893897