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Class Information
Number: 62/200
Name: Refrigeration > Automatic control > Refrigeration producer > Bypass, e.g., compressor unloading > Of expansion zone > Through an evaporator, i.e., parallel > Individual flow controllers and sensors
Description: Apparatus in which the control means acts to cause flow through one or more of a plurality of evaporators in a selected order so that refrigerant is caused to flow to at least one evaporator in preference to another.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8677772 Air conditioning system for a vehicle Mar. 25, 2014
8656726 Natural gas supply method and apparatus Feb. 25, 2014
8650896 Ice thermal storage Feb. 18, 2014
8650895 Method for constructing air conditioning systems with universal base units Feb. 18, 2014
8572995 Refrigeration system Nov. 5, 2013
8522568 Refrigeration system Sep. 3, 2013
8490421 Controlling process for refrigerator Jul. 23, 2013
8397526 Controller and control method for refrigerating system Mar. 19, 2013
8365543 Cooling storage Feb. 5, 2013
8322154 Control of system coolant to facilitate two-phase heat transfer in a multi-evaporator cooling system Dec. 4, 2012
8302413 Air conditioner Nov. 6, 2012
8302415 Method for controlling a refrigeration system Nov. 6, 2012
8215122 Air conditioner and method of controlling the same Jul. 10, 2012
8161763 Method for controlling a compressor and a control valve of a refrigerator Apr. 24, 2012
8136368 Modular evaporator and thermal energy storage system for chillers Mar. 20, 2012
8104301 Refrigerant valve control device and control method thereof Jan. 31, 2012
8091377 Simultaneous heating/cooling multi air conditioner Jan. 10, 2012
8082749 Air conditioner Dec. 27, 2011
8025097 Method and apparatus for setting and controlling temperature Sep. 27, 2011
8015835 Internal cooling apparatus for automobiles Sep. 13, 2011
8001799 Multiple cooling sources for a vehicle air conditioning system Aug. 23, 2011
7992396 Method of analysing a refrigeration system and a method of controlling a refrigeration system Aug. 9, 2011
7937962 Method for controlling temperature in multiple compartments for refrigerated transport May. 10, 2011
7739881 Refrigeration cycle Jun. 22, 2010
7726150 Ejector cycle device Jun. 1, 2010
7707849 Unit for ejector type refrigeration cycle May. 4, 2010
7681410 Ice thermal storage Mar. 23, 2010
7681406 Ice-making system for refrigeration appliance Mar. 23, 2010
7673465 Air-conditioning system and apparatus for protecting the same Mar. 9, 2010
7631512 Vehicle cooling system Dec. 15, 2009
7631511 Portable air conditioning and water cooling apparatus Dec. 15, 2009
7628026 Package terminal air conditioner system and associated methods Dec. 8, 2009
7600389 Multi-unit air conditioner and method for controlling the same Oct. 13, 2009
7578137 Air-conditioning system with multiple indoor and outdoor units and control system therefor Aug. 25, 2009
7533537 Methods and apparatus for controlling refrigerators May. 19, 2009
7527091 Vehicular air conditioner May. 5, 2009
7513125 Method for controlling air conditioner Apr. 7, 2009
7506520 Method for controlling operation of refrigerator Mar. 24, 2009
7494536 Method for detecting a fault in an HVAC system Feb. 24, 2009
7475557 Refrigerator Jan. 13, 2009
7461515 Sequential hot gas defrost method and apparatus Dec. 9, 2008
7409833 Dual mode compressor with automatic compression ratio adjustment for adapting to multiple operating conditions Aug. 12, 2008
7380407 Multi air conditioning system and method for operating the same Jun. 3, 2008
7287396 Evaporator pressure regulator control and diagnostics Oct. 30, 2007
7270278 Distributed intelligence control for commercial refrigeration Sep. 18, 2007
7237395 Methods and apparatus for controlling refrigerators Jul. 3, 2007
7207184 Method for regulating a most loaded circuit in a multi-circuit refrigeration system Apr. 24, 2007
7134294 Method and apparatus for refrigeration system control having electronic evaporator pressure regulators Nov. 14, 2006
7131283 Method for controlling multi-type air conditioner Nov. 7, 2006
7096683 Vehicle cooling system Aug. 29, 2006

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