ATE291206T1 - Kupplungsanordnung - Google Patents

Kupplungsanordnung

Info

Publication number
ATE291206T1
ATE291206T1 AT99937412T AT99937412T ATE291206T1 AT E291206 T1 ATE291206 T1 AT E291206T1 AT 99937412 T AT99937412 T AT 99937412T AT 99937412 T AT99937412 T AT 99937412T AT E291206 T1 ATE291206 T1 AT E291206T1
Authority
AT
Austria
Prior art keywords
ports
air conditioner
service
coupling
coupler
Prior art date
Application number
AT99937412T
Other languages
English (en)
Inventor
Dean P Pfefferle
Donald G Huvaere
Original Assignee
Snap On Tools Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Snap On Tools Co filed Critical Snap On Tools Co
Application granted granted Critical
Publication of ATE291206T1 publication Critical patent/ATE291206T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating devices
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • B60H1/00585—Means for monitoring, testing or servicing the air-conditioning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B45/00—Arrangements for charging or discharging refrigerant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
    • F25B2345/001—Charging refrigerant to a cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
    • F25B2345/002—Collecting refrigerant from a cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
    • F25B2345/005—Service stations therefor
    • F25B2345/0052—Service stations therefor having wheels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Mechanical Operated Clutches (AREA)
AT99937412T 1998-07-22 1999-07-22 Kupplungsanordnung ATE291206T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9368698P 1998-07-22 1998-07-22
PCT/US1999/016671 WO2000005541A2 (en) 1998-07-22 1999-07-22 Isolated refrigerant identifier

Publications (1)

Publication Number Publication Date
ATE291206T1 true ATE291206T1 (de) 2005-04-15

Family

ID=22240214

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99937412T ATE291206T1 (de) 1998-07-22 1999-07-22 Kupplungsanordnung

Country Status (6)

Country Link
US (1) US6185945B1 (de)
EP (1) EP1025402B1 (de)
AT (1) ATE291206T1 (de)
AU (1) AU750484B2 (de)
DE (1) DE69924229T2 (de)
WO (1) WO2000005541A2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6427457B1 (en) * 2000-06-23 2002-08-06 Snap-On Technologies, Inc. Refrigerant recycling system with automatic detection of optional vacuum pump
US6546747B1 (en) * 2002-03-26 2003-04-15 Frederico Burke Obtaining a representative sample of liquified refrigerant and assaying its composition
US6619065B1 (en) 2002-11-01 2003-09-16 Bruce H. Burton Heating ventilating and air conditioning worker's servicing cart
US7854130B2 (en) * 2004-11-30 2010-12-21 Spx Corporation Internal clearing function for a refrigerant recovery/recharge machine
US8752396B2 (en) * 2007-02-23 2014-06-17 Bosch Automotive Service Solutions, LLC Component identification system and method
US8261564B2 (en) * 2007-05-10 2012-09-11 Spx Corporation Refrigerant recovery apparatus with variable vacuum time and method
US8272228B2 (en) * 2008-01-29 2012-09-25 Spx Corporation Apparatus to clear oil from the hoses and front end of a recovery recharge machine
US8572992B2 (en) * 2008-03-31 2013-11-05 Service Solutions U.S. Llc Method for recovery and recharge of blend refrigerants with blend sent for reclamation
US8590321B2 (en) * 2010-10-05 2013-11-26 Bosch Automotive Service Solutions Llc Vacuum pump oil changing method and apparatus
US9074805B2 (en) 2012-02-13 2015-07-07 Bosch Automotive Service Solutions Inc. Method and apparatus for improving accuracy of A/C diagnostic tests
US9464833B2 (en) * 2012-05-10 2016-10-11 Bosch Automotive Service Solutions Inc. Refrigerant conversion kit and method for a refrigerant recovery unit
US9447998B2 (en) 2013-03-12 2016-09-20 Bosch Automotive Service Solutions Inc. Method and apparatus for improving the charge accuracy of a refrigerant recovery unit
US9273888B2 (en) * 2013-03-12 2016-03-01 Bosh Automotive Service Solutions Inc. Refrigerant recovery device and method
WO2014165248A1 (en) * 2013-03-12 2014-10-09 Bosch Automotive Service Solutions Llc Method and apparatus for improving the charge accuracy of a refrigerant recovery unit having a check valve device and temperature controlled service hoses
US10173492B2 (en) * 2014-07-10 2019-01-08 TSI Products, Inc. Dispensing canister apparatus with thermochromic clip
US9933318B2 (en) * 2014-07-10 2018-04-03 Michael E. Quest Thermochromic clip for sensing temperature of air flowing through a vent in an air conditioning system
WO2017062620A1 (en) * 2015-10-07 2017-04-13 Honeywell International Inc. Recharging systems and methods
US10352600B2 (en) * 2016-05-23 2019-07-16 Snap-On Incorporated Apparatus and method for a multi-phase vacuum-assisted recovery of refrigerant
US10871317B2 (en) 2016-05-23 2020-12-22 Snap-On Incorporated Apparatus and method for indicating status of multi-phase vacuum-assisted recovery of refrigerant
US10808974B2 (en) * 2017-12-20 2020-10-20 Snap-On Incorporated Apparatus and method for dual refrigerant tank refill
US20230296300A1 (en) * 2022-03-17 2023-09-21 Carrier Corporation Refrigerant recovery device and method of operation

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464563A (en) * 1946-03-27 1949-03-15 Nash Kelvinator Corp Refrigeration charging and evacuation apparatus
US2883834A (en) 1956-06-15 1959-04-28 Jr Robert B Mcashan Automatic shut-off device
US4285206A (en) * 1979-02-05 1981-08-25 Draf Tool Co., Inc. Automatic refrigerant recovery, purification and recharge apparatus
USRE32451E (en) * 1983-05-23 1987-07-07 Murray Corporation Weight-monitored air-conditioner charging station
US4638973A (en) * 1985-11-14 1987-01-27 Eaton Corporation Inline solenoid operated slide valve
US5086630A (en) 1987-10-19 1992-02-11 Steenburgh Leon R Jr Refrigerant reclaim apparatus
US4938031A (en) * 1987-11-04 1990-07-03 Kent-Moore Corporation Refrigerant recovery and purification system
US4909042A (en) * 1987-12-10 1990-03-20 Murray Corporation Air conditioner charging station with same refrigerant reclaiming and liquid refrigerant return and method
US5036675A (en) 1988-06-23 1991-08-06 Anderson Marine Enterprises, Inc. Refrigeration cleaning and flushing system
US5080132A (en) * 1989-04-06 1992-01-14 Kent-Moore Corporation Refrigeration equipment service apparatus with quick-disconnect couplings
JPH0493566A (ja) * 1990-08-10 1992-03-26 Ooiwa Kiki Kogyosho:Kk 可搬形冷媒ガス回収装置
JPH04103975A (ja) * 1990-08-22 1992-04-06 Toshiba Corp 冷媒回収充填装置
US5097667A (en) 1990-09-07 1992-03-24 Asger Gramkow Apparatus and a method for emptying and recharging a refrigeration system
US5095713A (en) 1991-01-22 1992-03-17 Kent-Moore Corporation Refrigerant handling system and method with multiple refrigerant capability
WO1992016801A1 (en) 1991-03-22 1992-10-01 Environmental Products Amalgamated Pty. Ltd. Apparatus for servicing refrigeration systems
US5168721A (en) 1991-03-28 1992-12-08 K-Whit Tools, Inc. Refrigerant recovery device
US5875638A (en) 1993-05-03 1999-03-02 Copeland Corporation Refrigerant recovery system
US5339862A (en) * 1993-07-29 1994-08-23 Aeroquip Corporation Refrigeration system service adapter
US5493869A (en) * 1994-12-16 1996-02-27 Spx Corporation Recovery of at least two different and incompatible refrigerant types
US5617731A (en) 1995-04-19 1997-04-08 Mainstream Engineering Corporation Refrigerant recovery/recycling system
US5582019A (en) 1995-05-08 1996-12-10 Emerson Electric Company Method and apparatus for recovering and purging refrigerant
US5603223A (en) 1996-01-02 1997-02-18 Spx Corporation Refrigerant handling with lubricant separation and draining
US5758506A (en) 1996-07-03 1998-06-02 White Industries, Llc Method and apparatus for servicing automotive refrigeration systems
US5802859A (en) * 1996-12-16 1998-09-08 Hudson Technologies, Inc. Apparatus for recovering and analyzing volatile refrigerants

Also Published As

Publication number Publication date
EP1025402A2 (de) 2000-08-09
EP1025402B1 (de) 2005-03-16
WO2000005541A2 (en) 2000-02-03
US6185945B1 (en) 2001-02-13
AU750484B2 (en) 2002-07-18
EP1025402A4 (de) 2001-04-04
WO2000005541A3 (en) 2000-04-27
DE69924229T2 (de) 2006-03-30
DE69924229D1 (de) 2005-04-21
AU5225299A (en) 2000-02-14

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties