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Class Information
Number: 236/101E
Name: Automatic temperature and humidity regulation > Thermostatic > Expanding solid > Compound lever
Description:










Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8556186 Fail safe engine coolant thermostat Oct. 15, 2013
8534570 Adaptive structures, systems incorporating same and related methods Sep. 17, 2013
8087592 Pressure-thermostat Jan. 3, 2012
8020782 Transmission thermostat device Sep. 20, 2011
7988065 Coupling having a temperature sensitive valve having shape memory actuator Aug. 2, 2011
7988064 Faucet outlet fitting having a temperature sensitive valve having shape memory actuator Aug. 2, 2011
7984861 Hydrant apparatus and water discharging method Jul. 26, 2011
7913928 Adaptive structures, systems incorporating same and related methods Mar. 29, 2011
7832651 Hydraulically controlled thermostatic mixing valve Nov. 16, 2010
7748641 Linking device having connecting member with thermal deformation absorbing structure Jul. 6, 2010
6860432 Overtemperature safety cutoff device Mar. 1, 2005
6536676 Valves Mar. 25, 2003
6431458 Temperature actuated flow restrictor Aug. 13, 2002
6039262 Passive bimetallic actuator for heat transfer Mar. 21, 2000
6003778 Automotive oil level control apparatus Dec. 21, 1999
5909843 Steam radiator exhaust valve Jun. 8, 1999
5553636 Watering through fill valve control Sep. 10, 1996
5209399 Automotive oil level control valve apparatus May. 11, 1993
5195678 Automotive oil level control apparatus Mar. 23, 1993
4998878 Fuel control system for a burner Mar. 12, 1991
4921165 Automotive oil level control valve apparatus May. 1, 1990
4888956 Cryogenic apparatus and cryogenic methods Dec. 26, 1989
4865250 Automotive oil level control valve apparatus Sep. 12, 1989
4838481 Draft control arrangement for venting of combustion apparatus Jun. 13, 1989
4828169 Adjustable air valve May. 9, 1989
4809947 Flow regulation valve Mar. 7, 1989
4770823 Choke valve mechanism for carburetor Sep. 13, 1988
4651968 Valve construction and method of making the same Mar. 24, 1987
4646965 Thermostatic steam trap Mar. 3, 1987
4557419 Temperature-actuated flow control device Dec. 10, 1985
4502627 Fluid flow control apparatus Mar. 5, 1985
4497437 Control device with a bimetallic element unilaterally fastened in a housing Feb. 5, 1985
4494692 Steam trap Jan. 22, 1985
4456169 Electro-mechanical steady state thermostat Jun. 26, 1984
4412650 Snap acting heat motor operated gas valve Nov. 1, 1983
4331292 Instant hot water supply system May. 25, 1982
4272013 Vent control arrangement for combustion apparatus Jun. 9, 1981
4262844 Control valve Apr. 21, 1981
RE30552 Fuel vapor vent valve Mar. 24, 1981
4249694 Draft control arrangement Feb. 10, 1981
4245783 Condensation steam trap comprising a plate-like bimetal body having a curved stape Jan. 20, 1981
4241872 Pneumatically operated thermostat construction and method of making the same Dec. 30, 1980
4235219 Controlling the damping of flues Nov. 25, 1980
4191326 Draft control arrangement for combustion apparatus Mar. 4, 1980
4175678 Explosion proof device for a pressure accumulator having a valve portion Nov. 27, 1979
4159078 Draft control arrangement for combustion apparatus Jun. 26, 1979
4156518 Electric vacuum valve May. 29, 1979
4144998 Double throw thermal valve Mar. 20, 1979
4143812 Thermosensitive safety valve Mar. 13, 1979
4142677 Fuel vapor vent valve Mar. 6, 1979

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