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Class Information
Number: 236/1R
Name: Automatic temperature and humidity regulation > Miscellaneous

Sub-classes under this class:

Class Number Class Name Patents
236/1A Burner controls not elsewhere classified in class 24
236/1H Burner controls with automatic cutoff 15
236/1G Heat conserving damper control 128
236/1C Heating and cooling controls 217
236/1E Multistage controls 71
236/1F Piezoelectric crystal and other electric unit temperature controls 8
236/1D Stoker controls 1
236/1B Zone control for heating and cooling medium 168

Patents under this class:

Patent Number Title Of Patent Date Issued
8632670 Controlled flow of a thin liquid film by electrowetting Jan. 21, 2014
8521332 Actuator for HVAC systems and method for operating the actuator Aug. 27, 2013
8490684 Device and method for adjusting temperature of fluid Jul. 23, 2013
8418929 Temperature controlling apparatus and temperature controlling method Apr. 16, 2013
8121734 Method and system for controlling the climate in a house Feb. 21, 2012
8108075 Failsafe HVAC control upgrades Jan. 31, 2012
8010237 System and method for using ramped setpoint temperature variation with networked thermostats to improve efficiency Aug. 30, 2011
7992630 System and method for pre-cooling of buildings Aug. 9, 2011
7638739 Thermostat having a discardable protective cover Dec. 29, 2009
7377450 Control of multi-zone and multi-stage HVAC system May. 27, 2008
7267866 Heat control method and heat controller Sep. 11, 2007
7174239 Retrieving diagnostic information from an HVAC component Feb. 6, 2007
7062362 Technique for preconditioning climate control in a vehicle Jun. 13, 2006
7044023 Knob with different gear ratios May. 16, 2006
6345767 System and method for controlling the interior temperature of a vehicle Feb. 12, 2002
6295823 Apparatus and method for controlling temperature and humidity of a conditioned space Oct. 2, 2001
6237854 Air conditioning automatic shut-off system May. 29, 2001
6192697 System and method for determining heat transfer in an environment Feb. 27, 2001
5950722 Method for controlling an automobile climate control system and a control system useful therefor Sep. 14, 1999
5451929 Smoke alarm and air cleaning device Sep. 19, 1995
5381950 Zone sensor or thermostat with forced air Jan. 17, 1995
5330385 Air conditioning system suitable for use in an electric vehicle Jul. 19, 1994
5316214 Air conditioner for railway vehicles May. 31, 1994
5065587 Compartmentalized transport refrigeration system Nov. 19, 1991
5054686 Automobile environment management system Oct. 8, 1991
4948045 Heating and airconditioning control system Aug. 14, 1990
4562655 High momentum heating system for an ironer Jan. 7, 1986
4493100 Apparatus for controlling air conditioner by voice Jan. 8, 1985
4350285 Viscosity regulating apparatus and method Sep. 21, 1982
4346864 Means and method for mounting temperature sensors Aug. 31, 1982
4338511 Electronic thermostat equipped with an energy-saving device Jul. 6, 1982
4325427 Dual thermostat control apparatus with dead band response Apr. 20, 1982
4274475 Control apparatus for regulating building perimeter temperature change system Jun. 23, 1981
4270693 Electronic thermostat with heat anticipation and control method incorporating same Jun. 2, 1981
4257552 Method and apparatus for controlling the flow of a temperature regulating fluid Mar. 24, 1981
4223831 Sound activated temperature control system Sep. 23, 1980
4197990 Electronic drain system Apr. 15, 1980
4107941 Environmental control system Aug. 22, 1978
4091866 Combination door lock and electrical switch May. 30, 1978
4035796 Device for reducing undesired energy consumption in a room provided with heating and/or air conditioning means Jul. 12, 1977
3981444 Method for starting a steam-heated heat exchanger by regulating the pressure of the heating-steam Sep. 21, 1976

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