Patent ID: 6725874
Filing Date: 2004-04-27
Classification: G05D,Y10T

Abstract:
A delayed triple pressure flow valve device for two users of fluids comprising:a rectangular block housing, an inlet port and a first conduit having a median portion and a distal portion; a second conduit perpendicularly connected to said first conduit at said median portion thereof and to a first outlet port; a third conduit connected to a fourth conduit in line with the first and fourth conduits; a fifth conduit perpendicularly connected to said fourth conduit; a sixth conduit perpendicularly connected to said first conduit proximate to said distal end thereof; a seventh conduit connected perpendicularly to said sixth conduit and having a median portion and a distal end; an eighth conduit connected perpendicularly to said seventh conduit and adjacent to said fifth conduit; said fourth conduit containing a first valve motivated by a first compression spring to close off the third conduit; and said distal end of the first conduit containing a second valve motivated by a second compression spring to close off the sixth conduit; whereby the two users of the fluids under pressure can obtain pressure in sequence by virtue of the delayed triple pressure flow valve device and excessive fluid pressure can be blocked by the switch block device.