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Class Information
Number: 236/12.23
Name: Automatic temperature and humidity regulation > Mixing fluid of dissimilar temperature > Having oscillating or reciprocating valve > Ports closed by valve action
Description: Apparatus wherein the movable flow control means moves to and from contiguously along a surface having fluid ports therein for controlling fluid passing therethrough.










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
8353462 Thermally actuated hot and cold water mixing valve configured to minimize valve hunting Jan. 15, 2013
8123140 Mixing valve Feb. 28, 2012
7850088 Thermostatic water mixing valve Dec. 14, 2010
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
7681803 Perfected device for taking showers at alternating temperatures Mar. 23, 2010
7611068 Temperature adjustment handle autorotation prevention device of automatic water mixing valve Nov. 3, 2009
7086602 Valve for mixing cold and hot water Aug. 8, 2006
5743463 Automatic water combination faucet Apr. 28, 1998
5344067 Mixer valve regulating unit, and a regulating unit piston slide Sep. 6, 1994
5215065 Diesel vehicle fuel heater system Jun. 1, 1993
5156135 Diesel fuel heater Oct. 20, 1992
5110044 Sanitary mixing valve May. 5, 1992
4819867 Thermostatic mixing valve Apr. 11, 1989
4738393 Mixing valve assembly Apr. 19, 1988
4463899 Relating to shower fittings Aug. 7, 1984
4185771 Water mixing valve with temperature regulation, temperature setting and volume control Jan. 29, 1980
4181252 Thermostatically controlled mixing valve for sanitary devices Jan. 1, 1980











 
 
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