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Class Information
Number: 236/46F
Name: Automatic temperature and humidity regulation > With timing element > Timer other than clock

Patents under this class:
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Patent Number Title Of Patent Date Issued
8501060 Method and apparatus for controlling the temperature of molds, dies, and injection barrels using fluid media Aug. 6, 2013
8291930 Hot water system Oct. 23, 2012
8114321 Method and apparatus for thermally controlling a mold, die, or injection barrel Feb. 14, 2012
7661469 Synchronized thermal management method Feb. 16, 2010
7028913 Process for humidifying the useful space in an incubator and in a controlled atmosphere incubator Apr. 18, 2006
6986469 Method and apparatus for energy recovery in an environmental control system Jan. 17, 2006
6860431 Strategic-response control system for regulating air conditioners for economic operation Mar. 1, 2005
6837441 Thermostat with clock-burst control of trip point Jan. 4, 2005
6584792 Method for driving an output stage by pulse-width modulation Jul. 1, 2003
6533186 Method for controlling a floor heating system Mar. 18, 2003
6205799 Spray cooling system Mar. 27, 2001
6095427 Temperature control system and method for efficiently obtaining and maintaining the temperature in a conditioned space Aug. 1, 2000
6062482 Method and apparatus for energy recovery in an environmental control system May. 16, 2000
5971284 Apparatus for regulating heater cycles to improve forced-air heating system efficiency Oct. 26, 1999
5809994 Electronic control system for a heating apparatus Sep. 22, 1998
5743100 Method for controlling an air conditioning system for optimum humidity control Apr. 28, 1998
5688422 Programmable fan control method and apparatus for use in a food oven Nov. 18, 1997
5482210 Poultry environmental control systems and methods Jan. 9, 1996
5467922 Poultry environmental control systems and methods Nov. 21, 1995
5452999 Temperature regulating system, method and apparatus Sep. 26, 1995
5392845 Air-conditioning device Feb. 28, 1995
5355938 Temperature control device Oct. 18, 1994
5326026 Energy and peak-load conserving thermostat and method with controlled deadband Jul. 5, 1994
5325678 Temperature controller apparatus Jul. 5, 1994
5273105 Air conditioning apparatus for an automobile Dec. 28, 1993
5244146 Energy-conserving thermostat and method Sep. 14, 1993
5213259 Paint booth humidity and temperature control system May. 25, 1993
5190096 Car air conditioning equipment with temperature variation system to avoid occupant boredom with constant temperature air Mar. 2, 1993
5135162 Process and equipment designed to control a burner for heating systems Aug. 4, 1992
5039008 Air conditioner Aug. 13, 1991
5027611 Air conditioner for use in an automotive vehicle Jul. 2, 1991
4938684 On-off burner control by cycle time variation Jul. 3, 1990
4928750 VaV valve with PWM hot water coil May. 29, 1990
4916291 Electric drying apparatus automatic controller Apr. 10, 1990
4901915 Control apparatus for water temperature and water flow rate Feb. 20, 1990
4897526 Kiln automatic power level switching and display mechanism Jan. 30, 1990
4858677 Automobile air-conditioning apparatus with air blower control Aug. 22, 1989
4850310 Boiler control having reduced number of boiler sequences for a given load Jul. 25, 1989
4842192 Microprocessor controlled thermostat for dryer Jun. 27, 1989
4832258 Measuring circuit for use in device for detecting ambient air temperature May. 23, 1989
4798935 Driver circuit Jan. 17, 1989
4784212 Building perimeter thermal energy control system Nov. 15, 1988
4773586 Blower control circuit for a furnace Sep. 27, 1988
4768705 Cold/hot water discharging apparatus Sep. 6, 1988
4749881 Method and apparatus for randomly delaying a restart of electrical equipment Jun. 7, 1988
4734871 Wireless battery powered temperature remote controller Mar. 29, 1988
4694890 Analog computer variable duty modulator Sep. 22, 1987
4685616 Process and switching means for controlling heat performance in a heating device Aug. 11, 1987
4682474 Temperature responsive baffle control circuit for a refrigerator Jul. 28, 1987
4675505 Stepped output steam humidifier Jun. 23, 1987

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