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Class Information
Number: 236/92B
Name: Automatic temperature and humidity regulation > Thermostatic > With pressure control > Refrigeration expansion valves
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8667984 |
Expansion valve |
Mar. 11, 2014 |
| 8596552 |
Valve for use in a refrigeration system |
Dec. 3, 2013 |
| 8313040 |
Temperature sensing tube for expansion valve |
Nov. 20, 2012 |
| 8267329 |
Expansion valve with noise reduction means |
Sep. 18, 2012 |
| 8157183 |
Expansion valve, heat pump type refrigeration cycle apparatus, and air handling unit |
Apr. 17, 2012 |
| 8157184 |
Expansion valve, heat pump type refrigeration cycle apparatus, and air handling unit |
Apr. 17, 2012 |
| 8109107 |
Mixed-phase regulator |
Feb. 7, 2012 |
| RE42908 |
Vapor-compression-type refrigerating machine |
Nov. 15, 2011 |
| 8052064 |
Expansion valve with refrigerant flow dividing structure and refrigeration unit utilizing the same |
Nov. 8, 2011 |
| 8047449 |
Automotive thermostatic expansion valve with reduced hiss |
Nov. 1, 2011 |
| 7980482 |
Thermostatic expansion valve having a restricted flow passage for noise attenuation |
Jul. 19, 2011 |
| 7913503 |
Refrigerant expansion assembly with pressure relief |
Mar. 29, 2011 |
| 7913504 |
Variable refrigerant expansion device with pressure relief |
Mar. 29, 2011 |
| 7854390 |
Expansion valve, heat pump type refrigeration cycle apparatus, and air handling unit |
Dec. 21, 2010 |
| 7832653 |
Expansion valve having a grooved valve member and refrigeration device including the same |
Nov. 16, 2010 |
| 7819333 |
Air conditioning circuit control using a thermostatic expansion valve and sequence valve |
Oct. 26, 2010 |
| 7802735 |
Refrigerant floating expansion apparatus |
Sep. 28, 2010 |
| 7770547 |
Regulating device of the water outlet chamber type |
Aug. 10, 2010 |
| 7721569 |
Method and apparatus for control of carbon dioxide gas cooler pressure by use of a capillary tube |
May. 25, 2010 |
| 7707844 |
Thermostatic expansion valve with bypass passage |
May. 4, 2010 |
| 7690212 |
Mixed-phase regulator for managing coolant in a refrigerant based high efficiency energy storage and cooling system |
Apr. 6, 2010 |
| 7669432 |
Evaporator pressure regulator control and diagnostics |
Mar. 2, 2010 |
| 7624929 |
Valve arrangement for an expansion valve, especially for cooling units in vehicle air conditioning systems |
Dec. 1, 2009 |
| 7624930 |
Temperature-type expansion valve |
Dec. 1, 2009 |
| 7441563 |
Thermostatic expansion valve with check valve |
Oct. 28, 2008 |
| 7316118 |
Expansion valve |
Jan. 8, 2008 |
| 7299995 |
Expansion valve |
Nov. 27, 2007 |
| 7299654 |
Pressure-reducing device for an air-conditioning circuit |
Nov. 27, 2007 |
| 7299646 |
Expansion valve having solenoid relief valve |
Nov. 27, 2007 |
| 7290402 |
Expansion valve control system and method and refrigeration unit employing the same |
Nov. 6, 2007 |
| 7287396 |
Evaporator pressure regulator control and diagnostics |
Oct. 30, 2007 |
| 7246501 |
Shut-off valve, kit having a shut-off valve, and an expansion valve |
Jul. 24, 2007 |
| 7246504 |
Method of manufacturing refrigerated repositories and sales management system for refrigerated storage |
Jul. 24, 2007 |
| 7225630 |
Refrigerating cycle apparatus, air conditioning apparatus, throttle device and flow controller |
Jun. 5, 2007 |
| 7188483 |
Expansion valve |
Mar. 13, 2007 |
| 7185826 |
Expansion valve |
Mar. 6, 2007 |
| 7131294 |
Method and apparatus for control of carbon dioxide gas cooler pressure by use of a capillary tube |
Nov. 7, 2006 |
| 7089761 |
Expansion valve with mounting bracket |
Aug. 15, 2006 |
| 7086245 |
Valve apparatus for controlling mass flow, manufacturing method thereof and heat exchanger using the same |
Aug. 8, 2006 |
| 7036744 |
Solenoid valve-equipped expansion valve |
May. 2, 2006 |
| 6942160 |
Expansion valve |
Sep. 13, 2005 |
| 6935128 |
Vapor-compression-type refrigerating machine |
Aug. 30, 2005 |
| 6935573 |
Expansion valve |
Aug. 30, 2005 |
| 6915648 |
Vapor compression systems, expansion devices, flow-regulating members, and vehicles, and methods for using vapor compression systems |
Jul. 12, 2005 |
| 6895993 |
Expansion valve |
May. 24, 2005 |
| 6896190 |
Expansion valve |
May. 24, 2005 |
| 6892953 |
Expansion valve integrated with solenoid valve |
May. 17, 2005 |
| 6889909 |
Expansion valve |
May. 10, 2005 |
| 6868684 |
Block valve with integral refrigerant lines |
Mar. 22, 2005 |
| 6857281 |
Expansion device for vapor compression system |
Feb. 22, 2005 |
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