Overflow control valve

Details Overflow control valve Overflow control valve

1981-04-06

1984-07-24

Chambers, A. Michael

Fluid handling

Systems

With pump

137315, 137575, 137576, 2511492, 2511499, 285 9R, F16L 2900

Patent

active

044613172

ABSTRACT:
An overflow control valve for use in a liquid sodium coolant pump tank which valve can be extended to create a seal with the pump tank wall or retracted to break the seal thereby accommodating valve removal. An actuating shaft which controls valve disc position also has cams which bear on roller surfaces to force retraction of a sliding cylinder against spring tension to retract the cylinder from sealing contact with the pump tank.

REFERENCES:
patent: 2099992 (1937-11-01), Sutcliffe
patent: 2824755 (1958-02-01), Lamphear
patent: 3089677 (1963-05-01), Savaria
patent: 3227475 (1966-01-01), Sinkinson
patent: 3298680 (1967-01-01), Jablin
patent: 3713623 (1973-01-01), Pearson
patent: 4037819 (1977-07-01), Kindersley
patent: 4116418 (1978-09-01), Pearson et al.
patent: 4156530 (1979-05-01), Rivkin et al.
patent: 4181150 (1980-01-01), Maldavs
patent: 4236721 (1980-12-01), Pennock
patent: 4330031 (1982-05-01), Shefsiek

Affiliated with

Also associated with

Rating

Overflow control valve does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-94354