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Class Information
Number: 62/115
Name: Refrigeration > Processes > Compressing, condensing and evaporating
Description: Processes which include compressing, condensing and evaporating a refrigerant.










Sub-classes under this class:

Class Number Class Name Patents
62/117 Dividing refrigerant flow, e.g., bypass parallel units 162
62/116 Utilizing motive energy of fluid to compress 106


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8683818 Fluid injecting method and apparatus Apr. 1, 2014
8590327 Refrigerating apparatus Nov. 26, 2013
8578724 Heat pump and method of operation Nov. 12, 2013
8561425 Refrigerant vapor compression system with dual economizer circuits Oct. 22, 2013
8555659 Method for optimizing battery pack temperature Oct. 15, 2013
8544285 HVAC controller with user-friendly installation features facilitating both do-it-yourself and professional installation scenarios Oct. 1, 2013
8534080 Compositions comprising iodotrifluoromethane and uses thereof Sep. 17, 2013
8522565 Refrigerator with removable cooling unit Sep. 3, 2013
8505316 Direct expansion evaporator Aug. 13, 2013
8505317 Refrigerating device and method for circulating a refrigerating fluid associated with it Aug. 13, 2013
8490418 Method and apparatus for cooling electronics with a coolant at a subambient pressure Jul. 23, 2013
8484985 Air conditioner system having an externally controlled variable displacement compressor and a clutch and method of operating the same Jul. 16, 2013
8484986 Energy storage systems Jul. 16, 2013
8474277 Compressor waste heat driven cooling system Jul. 2, 2013
8474278 Compressor diagnostic and protection system and method Jul. 2, 2013
8459050 Injection device Jun. 11, 2013
8453722 Vehicle air conditioning and heating system providing engine on and engine off operation Jun. 4, 2013
8443615 Systems and methods of dry cooling May. 21, 2013
8417386 System and method for defrost of an HVAC system Apr. 9, 2013
8393166 Sample collector and components thereof Mar. 12, 2013
8381538 Heat pump with intercooler Feb. 26, 2013
8361407 Overhung axial flow compressor, reactor and method Jan. 29, 2013
8356489 Injection of refrigerant in system with expander Jan. 22, 2013
8323457 Dividing wall column with a heat pump Dec. 4, 2012
8321061 System and method for irrigation using atmospheric water Nov. 27, 2012
8307667 Method and system for remote acquisition of refrigerated vehicle data via telematics Nov. 13, 2012
8297065 Thermally activated high efficiency heat pump Oct. 30, 2012
8286440 Operating a comfort subsystem for a vehicle Oct. 16, 2012
8273220 Heat pump distillation Sep. 25, 2012
8266917 Multi temperature control system Sep. 18, 2012
8266916 Cover for a wall-mounted packaged terminal air conditioning (PTAC) unit Sep. 18, 2012
8261561 Free-cooling capacity control for air conditioning systems Sep. 11, 2012
8245521 Process and apparatus for concentrating dilute solution Aug. 21, 2012
8240159 In-door fluid drainage system for a refrigerator Aug. 14, 2012
8230692 Water dispenser and method of purifying water Jul. 31, 2012
8220658 Device and method for evaporating water from a compressor Jul. 17, 2012
8215120 Process for cooling a storage container Jul. 10, 2012
8209991 Cooling storage and method of operating the same Jul. 3, 2012
8161759 Method of and apparatus for transferring heat energy between a heat exchanging subsystem above the surface of the earth and material therebeneath using one or more coaxial-flow heat exchanging Apr. 24, 2012
8113492 Device and method for evaporating water from a compressor Feb. 14, 2012
8109102 Adjustment of compressor operating limits Feb. 7, 2012
8082752 Pressure-reducing module for dual evaporator air conditioning system Dec. 27, 2011
8061151 Refrigerant compressor Nov. 22, 2011
8048311 Methods and systems for zero discharge water treatment Nov. 1, 2011
8042345 Outdoor unit and air conditioning system using the same Oct. 25, 2011
8024937 Method for leak detection in heat transfer systems Sep. 27, 2011
8020390 Cooling infrastructure leveraging a combination of free and solar cooling Sep. 20, 2011
8015833 Automotive climate system and method of controlling same Sep. 13, 2011
8011194 Collapsible cooler convertible to a stadium seat Sep. 6, 2011
7997092 Refrigerant vapor compression system operating at or near zero load Aug. 16, 2011

1 2 3 4 5 6 7










 
 
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