Clean in place diaphragm valve

Valves and valve actuation – Reciprocating valve – Diaphragm

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

251367, 137238, F16K 716

Patent

active

043391117

ABSTRACT:
A clean in place diaphragm valve is disclosed including a valve body portion having a fluid inlet and a fluid outlet in fluid communication with a valve chamber, the valve body portion including a dished interior, valve chamber surface in which the fluid outlet is disposed; an annular wall member surrounding the fluid inlet within the valve chamber, having a first diaphragm seating surface adapted to maintain the fluid inlet and the fluid outlet in fluid separation when a diaphragm is sealed against the first diaphragm seating surface to close the valve; a second diaphragm seating surface on the valve body portion surrounding the fluid inlet and the fluid outlet; a flexible diaphragm disposed over the valve chamber to define the valve chamber between an inner surface of the diaphragm and an interior surface of the valve body portion; a bonnet disposed to compress the diaphragm against the second diaphragm seating surface; a clamp for maintaining the diaphragm in sealing engagement against the second diaphragm seating surface; and a valve stem for forcing a portion of the diaphragm into sealing engagement against the first diaphragm seating surface to achieve a valve closed position.

REFERENCES:
patent: 2875977 (1959-03-01), Stone et al.
patent: 3067764 (1962-12-01), Geary
patent: 3083943 (1963-04-01), Stewart, Jr. et al.
patent: 3257697 (1966-06-01), Boteler
patent: 3545722 (1970-12-01), Bovio et al.
patent: 3740019 (1973-06-01), Kessell et al.
patent: 4014514 (1977-03-01), Priese et al.
patent: 4022512 (1977-05-01), Autelli
patent: 4180239 (1979-12-01), Valukis

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Clean in place diaphragm 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 Clean in place diaphragm valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Clean in place diaphragm valve will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-201165

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.