Sequentially operated valve structure

Details Sequentially operated valve structure Sequentially operated valve structure

F - Mech Eng,Light,Heat,Weapons

16

K

137/60

F16K 15/00 (2006.01) F16K 7/07 (2006.01)

Patent

CA 1164307

ABSTRACT OF THE DISCLOSURE In a valve wherein a flexible tube is stretched around a circular barrier between inlet and outlet slots and is conditioned to enable flow in an annular path around the barrier when upstream pressure overcomes pressure in a control jacket around the tube, the improvement comprising a second flow path directly through the barrier, which is normally closed off by a poppet valve engagable with a seat around the passage. A spring augmented by a control pressure biases the valve toward closed position and is preferably set so that, only after capacity of the flexible tube is reached or approached, does the poppet valve open to answer the need for high pressure demand downstream or for relief of a high pressure surge upstream.

387655

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-783237