Duplex strainer

Details Duplex strainer Duplex strainer

1994-06-01

1995-08-22

Dawson, Robert A.

Liquid purification or separation

Serially connected distinct treating with or without storage...

Parallel

210340, 210420, 210452, 210470, 13762521, 13762543, 55343, 55344, 55484, B01D 2927

Patent

active

054437229

ABSTRACT:
A duplex strainer for straining material includes a housing, housing inlet port through which material enters the housing under pressure for straining and an outlet port through which strained material exits the housing. The housing includes a first strainer chamber having the first and second ports in separate fluid communication with the housing. A second strainer chamber includes third and fourth ports in separate fluid communication with the housing. The first port opposes the third port and the second port opposes the fourth port. A valve control structure includes a first three-way ball valve disposed within the housing for controlling fluid flow between the first port, third port and the housing. A second three-way ball valve is disposed within the housing to control fluid flow between the housing, second port and fourth port.

REFERENCES:
patent: 3679060 (1972-07-01), Smith
patent: 4274445 (1981-06-01), Cooper
patent: 4496463 (1985-01-01), Desai et al.
patent: 4606820 (1986-08-01), Rea et al.
patent: 4921598 (1990-05-01), Desch

Affiliated with

Also associated with

Rating

Duplex strainer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Duplex strainer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Duplex strainer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2139536