Filtered stop

Details Filtered stop Filtered stop

1988-03-10

1989-05-23

Rivell, John

Fluid handling

With means for separating solid material from the fluid

Hollow strainer, fluid inlet and outlet perpendicular to...

1376142, 251174, 251292, 210234, 210429, B01D 3502

Patent

active

048320773

ABSTRACT:
A filtered stop including a seal assembly having a rotary seal member with flow ports and a stationary seal member with corresponding flow ports, the rotary seal member being selectively positionable by indexing means which are operable from outside the stop so that the flow ports of the rotary seal member may be positioned either into or out of alignment with the ports of the stationary seal member to automatically shut off the flow of fluid before removal of the filter can be accomplished.

REFERENCES:
patent: 549653 (1895-11-01), Paulus
patent: 1569644 (1926-01-01), Taylor
patent: 1613166 (1927-01-01), Gregory
patent: 2263977 (1941-11-01), Brackett
patent: 2533931 (1950-12-01), Hartley
patent: 2832561 (1958-04-01), Holl
patent: 3094145 (1963-06-01), Chernak et al.
patent: 3746171 (1973-07-01), Thomsen
patent: 3831621 (1974-08-01), Anthony et al.
patent: 4529515 (1985-07-01), Selz

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1723635