Diaphragm valve

F - Mech Eng,Light,Heat,Weapons – 16 – K

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

137/125, 251/64

F16K 7/12 (2006.01) F16K 11/02 (2006.01) F16K 31/524 (2006.01)

Patent

CA 1042864

ABSTRACT OF THE DISCLOSURE A diaphragm valve for faucet valve assemblies is disclosed. The diaphragm has an inverted dished valve closure portion received in an end recess in a valve plunger, the plunger being nonrotatable and reciprocably mounted in the valve body for movement relative to a valve seat against which the valve closure portion of the diaphragm is held in valve closed position. The valve diaphragm has a convoluted supporting section extending radially from the valve closure portion which rolls during the stroke of the valve plunger and the end of the valve plunger and the sidewall of the outlet chamber in the valve body provides a continuous surface against which the supporting section of the diaphragm is pressed without being stretched by the pressure of water in the outlet chamber in the valve open position of the diaphragm. In the valve closed position of the diaphragm, the inlet water pressure acts against the diaphragm to provide a pressure energized seal at the valve seat.

263764

LandOfFree

Say what you really think

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

Rating

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

Rate now

     

Profile ID: LFCA-PAI-O-692875

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