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Class Information
Number: 236/12.21
Name: Automatic temperature and humidity regulation > Mixing fluid of dissimilar temperature > Having oscillating or reciprocating valve > Axially spaced flow control faces
Description: Apparatus wherein the flow control means comprises a movable valving member having a seating face at each end for coacting with seats on oppositely disposed fluid inlets.










Sub-classes under this class:

Class Number Class Name Patents
236/12.22 Seats face outwardly 12


Patents under this class:

Patent Number Title Of Patent Date Issued
8376241 Temperature limiting device applicable to single lever valves for mixing hot and cold liquids Feb. 19, 2013
8366013 Temperature controlling valve Feb. 5, 2013
8123140 Mixing valve Feb. 28, 2012
7845574 Cartridge for a mixer faucet, faucet comprising a cartridge of this type, and thermostatic assembly to be fitted together with this cartridge Dec. 7, 2010
7744007 Thermostatic mixing valves and systems Jun. 29, 2010
7717351 Mixing valve May. 18, 2010
7475827 Fluid mixer Jan. 13, 2009
7448553 Fluid mixer Nov. 11, 2008
7163157 Automatic compensating valve for individual shower and tub/shower combination fixtures Jan. 16, 2007
5579992 Combination faucet device Dec. 3, 1996
5347956 Water heater with integral mixing valve Sep. 20, 1994
5341987 Temperature control flow valve Aug. 30, 1994
5161737 Temperature control flow valve Nov. 10, 1992
4896658 Hot water supply system Jan. 30, 1990
4653687 Mixing valve Mar. 31, 1987
4607788 Mixing valve Aug. 26, 1986
4570848 Automatic bath water temperature control Feb. 18, 1986
4566530 Pressure operated shuttle valve Jan. 28, 1986
4541562 Mixing valve Sep. 17, 1985
4487362 Fixture for thermostatically mixing hot and cold water Dec. 11, 1984
4166575 Hot and cold water supply for mixing valves Sep. 4, 1979











 
 
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