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Class Information
Number: 62/527
Name: Refrigeration > Refrigeration producer > Evaporator, e.g., heat exchanger > Flow controller or boiling expeditor
Description: Apparatus including means located within a refrigerant flow path, which (1) controls or changes the manner of flow of the refrigerant, or (2) expedites boiling of the refrigerant.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7437888 |
Refrigerator |
Oct. 21, 2008 |
| 7404538 |
Dual restrictor shut-off valve |
Jul. 29, 2008 |
| 7398819 |
Minichannel heat exchanger with restrictive inserts |
Jul. 15, 2008 |
| 7373788 |
Expansion valve |
May. 20, 2008 |
| 7363940 |
Flow-rate restrictor insert for orifice expansion device |
Apr. 29, 2008 |
| 7334427 |
Ejector with tapered nozzle and tapered needle |
Feb. 26, 2008 |
| 7328592 |
Circuit for the generation of cold or heat |
Feb. 12, 2008 |
| 7328593 |
Refrigerant valve arrangement |
Feb. 12, 2008 |
| 7302807 |
Refrigerating cycle device |
Dec. 4, 2007 |
| 7302811 |
Fluid expansion-distribution assembly |
Dec. 4, 2007 |
| 7299646 |
Expansion valve having solenoid relief valve |
Nov. 27, 2007 |
| 7299654 |
Pressure-reducing device for an air-conditioning circuit |
Nov. 27, 2007 |
| 7243501 |
Expansion device for an air-conditioning system |
Jul. 17, 2007 |
| 7222502 |
Expansion valve |
May. 29, 2007 |
| 7178362 |
Expansion device arrangement for vapor compression system |
Feb. 20, 2007 |
| 7165421 |
Refrigeration system |
Jan. 23, 2007 |
| 7159416 |
Heat generating expander for heat pump systems |
Jan. 9, 2007 |
| 7089761 |
Expansion valve with mounting bracket |
Aug. 15, 2006 |
| 7059150 |
Vapor-compression refrigerant cycle system with ejector |
Jun. 13, 2006 |
| 7047763 |
Constant differential pressure valve |
May. 23, 2006 |
| 7043937 |
Fluid diode expansion device for heat pumps |
May. 16, 2006 |
| 6994158 |
Multi-load thermal regulating system having electronic valve control |
Feb. 7, 2006 |
| 6877340 |
Expander |
Apr. 12, 2005 |
| 6782713 |
Refrigerant cycle with ejector having throttle changeable nozzle |
Aug. 31, 2004 |
| 6751974 |
Sub-surface and optionally accessible direct expansion refrigerant flow regulating device |
Jun. 22, 2004 |
| 6694760 |
Refrigerating cycle |
Feb. 24, 2004 |
| 6688137 |
Plate heat exchanger with a two-phase flow distributor |
Feb. 10, 2004 |
| 6672089 |
Apparatus and method for controlling refrigerating cycle of refrigerator |
Jan. 6, 2004 |
| 6601639 |
Vehicle air conditioner with attachment and detachment of evaporator |
Aug. 5, 2003 |
| 6571866 |
Heat exchanger and method of making same |
Jun. 3, 2003 |
| 6560987 |
Dual restrictor shut-off valve for pressurized fluids of air cooling/heating apparatus |
May. 13, 2003 |
| 6532764 |
Degree of supercooling control type expansion valve |
Mar. 18, 2003 |
| 6505478 |
Heat exchanger having sloped deflection surface for directing refrigerant |
Jan. 14, 2003 |
| 6477857 |
Ejector cycle system with critical refrigerant pressure |
Nov. 12, 2002 |
| 6415619 |
Multi-load refrigeration system with multiple parallel evaporators |
Jul. 9, 2002 |
| 6397616 |
Pressure reducer and refrigerating cycle unit using the same |
Jun. 4, 2002 |
| 6314747 |
Vapor compression system and method |
Nov. 13, 2001 |
| 6257014 |
Air conditioner arrangement |
Jul. 10, 2001 |
| 6250103 |
Condenser and air conditioning refrigeration system and using same |
Jun. 26, 2001 |
| 6223772 |
Dual function valve assembly |
May. 1, 2001 |
| 6199401 |
Distributing/collecting tank for the at least dual flow evaporator of a motor vehicle air conditioning system |
Mar. 13, 2001 |
| 6192976 |
Heat exchanger, refrigeration system, air conditioner, and method and apparatus for fabricating heat exchanger |
Feb. 27, 2001 |
| 6185959 |
Refrigerant system components with cartridge type thermal expansion valve and method of making same |
Feb. 13, 2001 |
| 6145339 |
Refrigerating fluid loop, notably for an air conditioning installation for a vehicle passenger compartment |
Nov. 14, 2000 |
| 6082128 |
Reversible air conditioning and heat pump HVAC system for electric vehicles |
Jul. 4, 2000 |
| 6058711 |
Capillary evaporator for diphasic loop of energy transfer between a hot source and a cold source |
May. 9, 2000 |
| 6018963 |
Refrigeration cycle |
Feb. 1, 2000 |
| 6006544 |
Refrigeration cycle |
Dec. 28, 1999 |
| 5931020 |
Refrigerant evaporator having a plurality of tubes |
Aug. 3, 1999 |
| 5894741 |
Universal housing body for an expansion device having a movable orifice piston for metering refrigerant flow |
Apr. 20, 1999 |
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