Quick-coupling component with pressure reduction member

Details Quick-coupling component with pressure reduction member Quick-coupling component with pressure reduction member

1995-07-25

1997-07-29

Hepperle, Stephen M.

Fluid handling

Processes

137 15, 137630, 2511496, 251368, F16L 3728

Patent

active

056513836

ABSTRACT:
A quick coupling component (2) comprises a valve member (1) for a main flow (4). Arranged in the valve member is a pressure reduction member with pressure reduction channel (7). The pressure reduction member comprises a shut-off element (8) which is arranged in the channel and which can bear against a seat (9) and is lifted by an activation member (13) counter to the action of a spring (10). The surface of the seat has a degree of fineness which corresponds to a great extent with the degree of fineness of the shut-off element. The latter has a hardness which substantially exceeds the hardness of the seat material. An inherent elasticity of the seat material contributes to the sealing function of the element against the seat in the closed position of the element.

REFERENCES:
patent: 3346008 (1967-10-01), Scaramucci
patent: 3547399 (1970-12-01), Soderquist
patent: 3789881 (1974-02-01), Kozulla et al.
patent: 4105187 (1978-08-01), Huber
patent: 4564042 (1986-01-01), Ekman
patent: 4709725 (1987-12-01), Morrison
patent: 4722359 (1988-02-01), Hani
patent: 4896697 (1990-01-01), Stromdahl
patent: 5107890 (1992-04-01), Gute
patent: 5159955 (1992-11-01), Ekman
patent: 5215122 (1993-06-01), Rogers et al.
patent: 5467964 (1995-11-01), Ekman
Patent Abstracts of Japan, vol. 14, No. 404 (M-1018) Jun. 14, 1990, 2-154875, Electric Power Dev Co Ltd.

Affiliated with

Also associated with

Rating

Quick-coupling component with pressure reduction member does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Quick-coupling component with pressure reduction member, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quick-coupling component with pressure reduction member will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-627885