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Class Information
Number: 236/91F
Name: Automatic temperature and humidity regulation > Thermostatic > Hot and cold > With at least one temperature sensor for temperature modifying media

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8671702 Recessed thermostat and cutting tool Mar. 18, 2014
8571518 Proximity detection module on thermostat Oct. 29, 2013
8550368 Interactive control system for an HVAC system Oct. 8, 2013
8478447 Computational load distribution in a climate control system having plural sensing microsystems Jul. 2, 2013
8459568 Temperature moderation system and method with temperature difference considerations between indoors and outdoors Jun. 11, 2013
8413454 Interactive control system for an HVAC system Apr. 9, 2013
8376242 Wireless user interface for an HVAC controller and method of operating the same Feb. 19, 2013
8301335 Efficient AC operation using dew-point temperature Oct. 30, 2012
8244383 Controller interface with multiple day programming Aug. 14, 2012
8230911 Method for adjusting several parallel connected heat exchangers Jul. 31, 2012
7997506 Air conditioning system Aug. 16, 2011
7953520 Cooling fan controller for controlling revolving fan based on fluid temperature and air temperature May. 31, 2011
7891574 Differential temperature display system Feb. 22, 2011
7894943 Real-time global optimization of building setpoints and sequence of operation Feb. 22, 2011
7730935 Hydronic system control for heating and cooling Jun. 8, 2010
7650927 Outlet temperature calculation correction from ambient/water temperature Jan. 26, 2010
7643908 Occupant controlled energy management system and method for managing energy consumption in a multi-unit building Jan. 5, 2010
7539559 Control unit, control method, control program, computer-readable record medium with control program, and control system May. 26, 2009
7473868 Fail safe HVAC temperature and medium presence sensor Jan. 6, 2009
7317970 Remote sensing for building automation Jan. 8, 2008
7261241 Heating and cooling energy saving device Aug. 28, 2007
7208704 Heating device with thermostat switch Apr. 24, 2007
7198402 Method for determining an interior temperature of a passenger area of a motor vehicle, arrangement for execution of the method, and a temperature sensor Apr. 3, 2007
7191826 Variable speed fan motor control for forced air heating/cooling system Mar. 20, 2007
7172018 Vehicle air-conditioning system Feb. 6, 2007
7017659 Vehicle air-conditioning system Mar. 28, 2006
6957696 Combination radiant and forced air climate control system Oct. 25, 2005
6945324 Controlling method for the discharge of coolant medium in the heat exchange wind box Sep. 20, 2005
6945323 Automotive air conditioning system Sep. 20, 2005
6868900 Multiple zone automatic HVAC control system and method Mar. 22, 2005
6793016 Vehicle air conditioning system with seat air conditioning unit Sep. 21, 2004
6695046 Variable speed fan motor control for forced air heating/cooling system Feb. 24, 2004
6684944 Variable speed fan motor control for forced air heating/cooling system Feb. 3, 2004
6640890 Multiple zone automatic HVAC control system and method Nov. 4, 2003
6591622 Automatic temperature control Jul. 15, 2003
6575233 Combination radiant and forced air climate control system Jun. 10, 2003
6508303 Air supply control device Jan. 21, 2003
6454179 Method for controlling a heating system and heating system Sep. 24, 2002
6449533 Thermostat and method for controlling an HVAC system with remote temperature sensor Sep. 10, 2002
6431457 Air heater control Aug. 13, 2002
6390381 Control unit and process for adjusting the heating loops in large area heating systems and to control the adjusted heating loops May. 21, 2002
6360958 Vehicle air conditioning apparatus with hot water flow control Mar. 26, 2002
6336592 Thermal control for a test and measurement instrument Jan. 8, 2002
6308702 Compact high-efficiency air heater Oct. 30, 2001
6304803 HVAC control system for an automobile Oct. 16, 2001
6234398 Motor vehicle automatic HVAC control with open loop transient compensation May. 22, 2001
6123146 Air conditioning installation with an external temperature estimator, especially for a motor vehicle Sep. 26, 2000
5992156 Air conditioning system for vehicles Nov. 30, 1999
5983989 Method and apparatus for controlling discharged-air temperature for vehicular air-conditioning system Nov. 16, 1999
5937940 Method and system for predicting air discharge temperature in a control system which controls an automotive HVAC system Aug. 17, 1999

1 2 3 4

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