| Patents for F25B 45 - Arrangements for charging or discharging refrigerant (2,920) |
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| 08/17/2006 | CA2596604A1 Device and method for the recovery of lubricant and/or refrigerant in installations comprising a refrigeration cycle |
| 08/16/2006 | CN1270145C Refrigerating machine with a pressure-side refrigerant header and corresponding refrigerator |
| 08/08/2006 | US7086238 Oil separator with bi-directional valve mechanism for use with a refrigerant recycling machine |
| 08/08/2006 | US7086237 Method and apparatus to measure and transfer liquefied refrigerant in a refrigeration system |
| 08/03/2006 | US20060169351 Filling tool |
| 08/03/2006 | DE10316928B4 System und Verfahren zur Nachbefüllung von Klimaanlagen mit Kältemittel System and method for refilling of air conditioning refrigerant |
| 07/27/2006 | US20060162353 Multi-type air conditioner for simultaneous heating and cooling use and method for withdrawing refrigerant therefrom |
| 07/26/2006 | CN1808016A Refrigeration cycle apparatus |
| 07/20/2006 | US20060156761 Climate control system with a vapour compression circuit combined with an absorption circuit |
| 07/19/2006 | EP1681523A1 Freezing apparatus installation method and freezing apparatus |
| 07/18/2006 | US7077171 Controlled leakage container and method |
| 07/13/2006 | US20060150664 Refrigerating apparatus |
| 07/12/2006 | CN1800752A Nanoparticle filling device for refrigerating system |
| 07/11/2006 | US7073346 Compressor head, internal discriminator, external discriminator, manifold design for refrigerant recovery apparatus and vacuum sensor |
| 07/05/2006 | CN1796883A Multi-type air conditioner for simultaneous heating and cooling use and method for withdrawing refrigerant therefrom |
| 06/29/2006 | WO2006066580A1 A method and a system for filling a refrigeration system with refrigerant |
| 06/29/2006 | WO2005117515B1 Composition and methods for injection of sealants into hvac and refrigeration systems |
| 06/29/2006 | US20060137376 Cooling device for mr apparatus |
| 06/29/2006 | US20060137370 Refrigerant charge status indication method and device |
| 06/29/2006 | US20060137369 Single sensor three-step refrigerant charge indicator |
| 06/29/2006 | US20060137368 Visual display of temperature differences for refrigerant charge indication |
| 06/29/2006 | US20060137367 Dual thermochromic liquid crystal temperature sensing for refrigerant charge indication |
| 06/29/2006 | US20060137366 Automatic refrigerant charging apparatus |
| 06/29/2006 | US20060137364 Refrigerant charge adequacy gauge |
| 06/28/2006 | CN1261727C Cold-carrying agent supplying device |
| 06/22/2006 | WO2006065567A2 Refrigerant/oil separator |
| 06/22/2006 | US20060130511 Internal clearing function for a refrigerant recovery/recharge machine |
| 06/22/2006 | US20060130510 Modular recovery apparatus and method |
| 06/22/2006 | US20060130492 Multi-functional child care storage |
| 06/22/2006 | US20060130491 Multi-functional child care storage and inner case thereof |
| 06/22/2006 | CA2578865A1 Refrigerant/oil separator |
| 06/21/2006 | EP1364174A4 Refrigeration manifold |
| 06/15/2006 | US20060123833 Refrigerant/oil separator |
| 06/15/2006 | US20060123832 Air cooling device |
| 06/15/2006 | US20060123810 Method for operating air conditioner |
| 06/15/2006 | US20060123809 Control method of an air conditioner indoor unit |
| 06/14/2006 | EP1669704A2 Refrigeration cycle system, and method of operating the same |
| 06/08/2006 | US20060117767 System and method for verifying proper refrigerant and airflow for air conditioners and heat pumps in cooling mode |
| 05/31/2006 | EP1662214A1 Freezer device |
| 05/30/2006 | US7051996 Plug-style air-conditioning service valve |
| 05/30/2006 | US7051547 Air conditioning system for a motor vehicle |
| 05/26/2006 | WO2006055092A1 Refrigerant charging system and method using vapor-phase refrigerant |
| 05/26/2006 | WO2006055091A1 Refrigerant charging by optimum performance |
| 05/25/2006 | US20060107680 Electricially heated jacket for refrigerant containers for charging air conditioners, freezers and heat pumps |
| 05/25/2006 | US20060107675 Front-end integral air-conditioning unit |
| 05/24/2006 | DE20321170U1 Replenishing air conditioning plants with refrigerant, by connecting aerosol container filled with compressed refrigerant to refrigerant circuit via connecting line and adaptor |
| 05/18/2006 | WO2005113807A3 Enhanced leak detection dye carrier |
| 05/18/2006 | US20060101839 Device for measuring pressure in automobile air conditioner and charging same with refrigerant and method of same |
| 05/18/2006 | US20060101835 Refrigerant charging by optimum performance |
| 05/18/2006 | US20060101834 Refrigerant charging system and method using vapor-phase refrigerant |
| 05/17/2006 | CN1256560C On-line continuous oiling device having coolant flowing, boiling and heat exchanging measurement loop |
| 05/10/2006 | EP1654505A2 Method of operating a directed relief valve in an air conditioning system |
| 05/10/2006 | EP1654131A2 Front-end integral air-conditioning unit |
| 05/10/2006 | CN1771417A Refrigeration device |
| 05/09/2006 | US7040116 Cooling apparatus and method for setting refrigerant sealing amount for the same |
| 05/04/2006 | US20060090500 Vapor compression systems using an accumulator to prevent over-pressurization |
| 05/03/2006 | CN1766467A Cold media gas suction device |
| 04/27/2006 | US20060086123 Pressure testing and refrigerant recharging conduit assembly for automobiles |
| 04/27/2006 | US20060086122 Pressure testing and refrigerant recharging hose assembly for automobiles |
| 04/27/2006 | US20060086108 Refrigerant containment vessel with thermal inertia and method of use |
| 04/27/2006 | DE4332750B4 Sicherheitsventil für Kältemittelanlagen Safety valve for refrigerant systems |
| 04/26/2006 | EP1650509A1 Freezing device construction method and freezing device |
| 04/25/2006 | US7032392 Method and apparatus for cooling an integrated circuit package using a cooling fluid |
| 04/25/2006 | CA2211898C Liquid injection device, system and method |
| 04/20/2006 | WO2005117515A3 Composition and methods for injection of sealants into hvac and refrigeration systems |
| 04/18/2006 | US7028488 Method and apparatus to minimize fractionation of fluid blend during transfer |
| 04/13/2006 | WO2006039066A2 Charge management for 100% heat recovery units |
| 04/13/2006 | US20060075763 Apparatus for controlling refrigerant level |
| 04/12/2006 | EP1082563B1 High flow valved fitting |
| 04/11/2006 | US7024883 Vapor compression systems using an accumulator to prevent over-pressurization |
| 04/06/2006 | WO2005116543A3 Fungus abatement system |
| 04/05/2006 | CN2769789Y Quantitative filling device |
| 04/05/2006 | CN1756931A Refrigerating apparatus |
| 04/05/2006 | CN1249388C Method for recovering refrigerant from air conditioner |
| 04/04/2006 | US7021080 Refrigerator |
| 03/30/2006 | US20060064995 Charge management for 100% heat recovery units |
| 03/29/2006 | EP1640677A1 Refrigerating apparatus |
| 03/28/2006 | US7017358 Apparatus and method for controlling the temperature of an electronic device |
| 03/21/2006 | US7013655 Method and systems to provide pre-engineered components and custom designed components to satisfy the requirements of an engineered air conditioning system |
| 03/14/2006 | US7011744 Brine supply unit |
| 03/14/2006 | US7010927 Refrigerant system with controlled refrigerant charge amount |
| 03/09/2006 | US20060049329 Refrigerant with leak detection dye concentrate |
| 03/07/2006 | US7007493 Front-end integral air-conditioning unit |
| 03/02/2006 | US20060042274 Refrigeration system and a method for reducing the charge of refrigerant there in |
| 03/01/2006 | EP1630494A1 Refrigeration device |
| 03/01/2006 | CN1243941C Purging method, appts. to be purged and purging appts. |
| 02/23/2006 | WO2006019527A1 Refrigerant charging system and method with cartridges |
| 02/23/2006 | WO2006019458A1 Arrangement and method for controlling the discharge of carbon dioxide for air conditioning systems |
| 02/23/2006 | WO2006019445A1 System for refrigerant charging with constant volume tank |
| 02/21/2006 | US7000416 Cooling apparatus and plasma processing apparatus having cooling apparatus |
| 02/16/2006 | US20060032257 Compressor head, internal discriminator, external discriminator, manifold design for refrigeration recovery apparatus |
| 02/14/2006 | US6997010 Regenerative heat pump system |
| 02/14/2006 | US6996998 Refrigerant system pressure control for storage and transportation |
| 02/09/2006 | WO2006014773A2 Charge loss detection and prognostics for multi-modular split systems |
| 02/08/2006 | CN2757052Y Automatic vacuum pumping liquid filler of digital refrigerating liquid |
| 02/08/2006 | CN2757051Y Anti-drip filling head for automobile filler |
| 02/08/2006 | CN1240979C Refrigerator |
| 02/07/2006 | CA2244420C Method for charging refrigerant blend |
| 02/02/2006 | US20060021362 Charge loss detection and prognostics for multi-modular split systems |
| 01/26/2006 | WO2005113408A3 Controlled leakage container and method |