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Class Information
Number: 62/178
Name: Refrigeration > Automatic control > Of external fluid or means > Diverse control or response
Description: Apparatus, (1) controlling a plurality of means, at least one handling a fluid or product, or (2) diverse function sensing means controlling an external fluid or means.










Sub-classes under this class:

Class Number Class Name Patents
62/180 External fluid and refrigeration producer 363
62/179 Plural external fluids or means controlled 140


Patents under this class:
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Patent Number Title Of Patent Date Issued
8701428 Refrigerator and method for controlling the same Apr. 22, 2014
8651391 Method and apparatus for control of cooling system air quality and energy consumption Feb. 18, 2014
8596079 Intelligent venting Dec. 3, 2013
8569989 Pulse width modulation fan controller Oct. 29, 2013
8555660 Operation unit for vehicle air conditioner and vehicle air-conditioning control apparatus using the same Oct. 15, 2013
8484988 Uninterruptable power supply for water pump Jul. 16, 2013
8448460 Vehicular combination chiller bypass system and method May. 28, 2013
8434316 Compressor inlet pressure estimation apparatus for refrigeration cycle system May. 7, 2013
8387890 Method and system of advanced fan speed control Mar. 5, 2013
8191793 Method and system of advanced fan speed control Jun. 5, 2012
8172655 Air conditioner May. 8, 2012
8042347 Compressor inlet pressure estimation apparatus for refrigeration cycle system Oct. 25, 2011
8006507 System and method for secondary coolant pump control for a refrigeration system Aug. 30, 2011
7918407 Method and apparatus for control of cooling system air quality and energy consumption Apr. 5, 2011
7863839 Fan speed control system Jan. 4, 2011
7832214 Air-conditioning device Nov. 16, 2010
7823399 Vehicular air conditioning system and air conditioning method Nov. 2, 2010
7685830 Method for detecting changes in a first media flow of a heat or cooling medium in a refrigeration system Mar. 30, 2010
7677050 Control device for vehicle cooling fan Mar. 16, 2010
7669431 Cooling provisioning for heat generating devices Mar. 2, 2010
7665319 Fan control device and method Feb. 23, 2010
7640760 Temperature control using a sensor network Jan. 5, 2010
7578138 Heat exchanger optimization process and apparatus Aug. 25, 2009
7513124 Unitary air conditioner Apr. 7, 2009
7490479 Method and system of advanced fan speed control Feb. 17, 2009
7464560 Air conditioner for automobile Dec. 16, 2008
7448226 Refrigerator Nov. 11, 2008
7424806 Method for auto-regulating fan speed Sep. 16, 2008
7343752 Thermostat abnormal state detecting apparatus Mar. 18, 2008
7331190 Liquid/coolant system including boiling sensor Feb. 19, 2008
7313924 Correlation of vent tiles and racks Jan. 1, 2008
7310958 Control of heat exchanger operation Dec. 25, 2007
7310959 Method for actuating a fan using a plurality of characteristic curves and a control program for controlling the power of the fan Dec. 25, 2007
7284382 Apparatus and method for controlling a fan, cooling unit and a fresh air damper of an air conditioner through use of a Capno-Switch Oct. 23, 2007
7272945 Environmental condition measurement system Sep. 25, 2007
7261241 Heating and cooling energy saving device Aug. 28, 2007
7222494 Adaptive intelligent circulation control methods and systems May. 29, 2007
7207496 Vent-blocking inflatable bladder for a retrofit HVAC zone control system Apr. 24, 2007
7204429 Controller for forced-air HVAC system Apr. 17, 2007
7178351 Heat exchanger optimization process and apparatus Feb. 20, 2007
7162884 Valve manifold for HVAC zone control Jan. 16, 2007
7107762 Secondary air supplying apparatus Sep. 19, 2006
7100385 Thermal management system for electrical enclosures Sep. 5, 2006
7086243 Setting device of a force feedback type Aug. 8, 2006
7040105 Air conditioner and method of controlling air conditioner May. 9, 2006
7040104 Operating unit comprising at least one operating element for an air conditioning installation and/or an automatic air conditioning system May. 9, 2006
7024871 Strategy for minimizing noise perception in a vehicle Apr. 11, 2006
7021071 Method and apparatus for controlling cooling fan of vehicle Apr. 4, 2006
7000422 Refrigeration system and method of configuring the same Feb. 21, 2006
6988671 Programmable thermostat incorporating air quality protection Jan. 24, 2006

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