Fluid handling – With repair – tapping – assembly – or disassembly means – Assembling – disassembling – or removing cartridge type valve
Patent
1984-03-13
1986-03-04
Walton, George L.
Fluid handling
With repair, tapping, assembly, or disassembly means
Assembling, disassembling, or removing cartridge type valve
137246, 137606, 13762541, 137553, 137801, 251230, 251288, F16K 4300, F16K 3700, F16K 1900
Patent
active
045734933
ABSTRACT:
The invention relates to a sequentially controlled water mixer comprising a valve housing (1) with a cold water inlet connection (2) and a hot water inlet connection (3), and a common outlet (4), said casing defining a mixing chamber (5) between the inlets and outlet with a regulating chamber (6) located on the inlet side for housing an adjustable regulating switching valve (7) of substantially rotationally-symmetrical shape and with regulating apertures (8,9), said valve being adjustable to seal-off the inlet connections (2,3), or to control flow through the connections via said apertures (8,9). According to the invention the said inlet connections define recessed holes of larger dimension than respective hot and cold water pipes to be used therewith, and each hole accommodates a compression spring (27) and a seal (28) loaded by the spring to rest in contact with said switching valve (7) via a sealing surface which follows the contour of said switching valve. This sealing surface has a through hole (31) for the flow of water, and is provided peripherally with holes or the like (33) for retaining a lubricant inserted therein. Furthermore, the mixer has at least one operating knob (13) which can be rotationally set relative to the switching valve (7), and a connecting device (34) into or out of which the connections (2,3) in the form of short lengths of pipe, can be inserted, or withdrawn, seals being provided for sealing the inlet connections with the connecting device.
REFERENCES:
patent: 1828175 (1931-10-01), Crosby
patent: 1901479 (1933-03-01), Travis
patent: 1981496 (1934-11-01), Buttner
patent: 3135285 (1964-06-01), Volpin
patent: 3174717 (1965-03-01), Bray
patent: 3292652 (1966-12-01), Gallone
patent: 3371685 (1968-03-01), Tilney, Sr.
patent: 3443595 (1969-05-01), Baldwin
patent: 3915195 (1975-10-01), Manoogian et al.
patent: 4074697 (1978-02-01), Saether
Arcu Armaturindustri AB
Walton George L.
LandOfFree
Sequentially controlled water mixer 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 controlled water mixer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sequentially controlled water mixer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1589873