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Class Information
Number: 236/93R
Name: Automatic temperature and humidity regulation > Thermostatic > In fluid controlled
Description:










Sub-classes under this class:

Class Number Class Name Patents
236/93A Expanding fluid 141
236/93B Shower heads 35


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8690072 Radiator bypass valve Apr. 8, 2014
8690073 Control of flow rate and thermal conditions using two-layered thin films separated by flexible seals and rotatable pivot Apr. 8, 2014
8684275 Smart passive thermal devices and methods Apr. 1, 2014
8672233 Water saving apparatus Mar. 18, 2014
8657206 Terminal box for centrifugal switch of motor Feb. 25, 2014
8651392 Thermo-element and thermostat Feb. 18, 2014
8616462 Water conserving domestic hot water purge valve Dec. 31, 2013
8613396 Combined water hose and temperature-operated water flow valve and associated method Dec. 24, 2013
8590803 Thermostatic device and related method Nov. 26, 2013
8550371 Thermostatic assembly for fluid flow adjustment, and method making for such assembly Oct. 8, 2013
8539983 By-pass valve for heat exchanger Sep. 24, 2013
8490885 Integrated freeze protection and pressure relief valve Jul. 23, 2013
8453943 Heating cartridge for thermostatic element and method for manufacturing same, as well as thermostatic valve comprising such a cartridge Jun. 4, 2013
8434692 Flow distribution regulation arrangement with bimetallic elements for adjusting the flow distribution in a cooling channel May. 7, 2013
8413951 Valve device Apr. 9, 2013
8360335 Valves and methods for regulating the flow rate of a liquid to a fixture Jan. 29, 2013
8360634 Normal-to-flow thermostat design Jan. 29, 2013
8353462 Thermally actuated hot and cold water mixing valve configured to minimize valve hunting Jan. 15, 2013
8342418 Thermo-valve Jan. 1, 2013
8311703 Control system Nov. 13, 2012
8302619 Float valve apparatus and its cleaning method Nov. 6, 2012
8292259 Magnetic valve Oct. 23, 2012
8267329 Expansion valve with noise reduction means Sep. 18, 2012
8235306 Water conserving domestic hot water purge valve Aug. 7, 2012
8220720 Thermostatic valve for cooling system of an internal combustion engine Jul. 17, 2012
8210441 Water control fixture having a failed closed bypass valve Jul. 3, 2012
8210442 System and method for conserving water Jul. 3, 2012
8191794 Flow channel switching device Jun. 5, 2012
8172156 Thin film based microfluidic devices May. 8, 2012
8141792 Pressure controller, valve having pressure controller, and fuel cell equipped with valve having pressure controller Mar. 27, 2012
8123143 Thermostatic valve for connecting an automatic transmission with an oil cooler Feb. 28, 2012
8083209 By-pass valve for heat exchanger Dec. 27, 2011
8066197 Failsafe thermal bypass valve for cooling system Nov. 29, 2011
8052065 Tapered high pressure rotary feed valves Nov. 8, 2011
8047450 Temperature responsive flow control valve for an engine cooling system Nov. 1, 2011
8042745 Thermally responsive valve for regulating engine coolant flow Oct. 25, 2011
8028926 Thermostat valve arrangement Oct. 4, 2011
8022647 Gas water heater actuator Sep. 20, 2011
7988064 Faucet outlet fitting having a temperature sensitive valve having shape memory actuator Aug. 2, 2011
7988065 Coupling having a temperature sensitive valve having shape memory actuator Aug. 2, 2011
7984861 Hydrant apparatus and water discharging method Jul. 26, 2011
7980482 Thermostatic expansion valve having a restricted flow passage for noise attenuation Jul. 19, 2011
7963455 Thermostat valve Jun. 21, 2011
7950590 Temperature triggered actuator May. 31, 2011
7874498 Water control fixture having thermostatically controlled bypass valve Jan. 25, 2011
7845575 Temperature-actuated valve assembly Dec. 7, 2010
7819332 Device for uncoupling the oil flow through a radiator Oct. 26, 2010
7770809 Methods and devices comprising flexible seals, flexible microchannels, or both for modulating or controlling flow and heat Aug. 10, 2010
7757962 Thermostatic device and related method Jul. 20, 2010
7731097 Liquid conservation device and a liquid apparatus incorporating the liquid conservation device Jun. 8, 2010

1 2 3 4 5 6










 
 
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