DE69924229D1 - Kupplungsanordnung - Google Patents

Kupplungsanordnung

Info

Publication number
DE69924229D1
DE69924229D1 DE69924229T DE69924229T DE69924229D1 DE 69924229 D1 DE69924229 D1 DE 69924229D1 DE 69924229 T DE69924229 T DE 69924229T DE 69924229 T DE69924229 T DE 69924229T DE 69924229 D1 DE69924229 D1 DE 69924229D1
Authority
DE
Germany
Prior art keywords
ports
air conditioner
service
coupling
coupler
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69924229T
Other languages
English (en)
Other versions
DE69924229T2 (de
Inventor
P Pfefferle
G Huvaere
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Snap On Inc
Original Assignee
Snap On Tools Corp
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 Corp filed Critical Snap On Tools Corp
Publication of DE69924229D1 publication Critical patent/DE69924229D1/de
Application granted granted Critical
Publication of DE69924229T2 publication Critical patent/DE69924229T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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 [HVAC] 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)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Mechanical Operated Clutches (AREA)
DE69924229T 1998-07-22 1999-07-22 Kupplungsanordnung Expired - Fee Related DE69924229T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9368698P 1998-07-22 1998-07-22
US93686P 1998-07-22
PCT/US1999/016671 WO2000005541A2 (en) 1998-07-22 1999-07-22 Isolated refrigerant identifier

Publications (2)

Publication Number Publication Date
DE69924229D1 true DE69924229D1 (de) 2005-04-21
DE69924229T2 DE69924229T2 (de) 2006-03-30

Family

ID=22240214

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69924229T Expired - Fee Related DE69924229T2 (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 (20)

* 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
EP2972017B1 (de) * 2013-03-12 2020-09-23 Bosch Automotive Service Solutions Inc. Verfahren und vorrichtung zur verbesserung der ladungsgenauigkeit einer kühlmittelrückgewinnungseinheit mit einem rückschlagventil und temperaturgesteuerten zufuhrschläuchen
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
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
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
US10352600B2 (en) * 2016-05-23 2019-07-16 Snap-On Incorporated Apparatus and method for a 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

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
EP1025402A4 (de) 2001-04-04
AU750484B2 (en) 2002-07-18
WO2000005541A2 (en) 2000-02-03
WO2000005541A3 (en) 2000-04-27
EP1025402B1 (de) 2005-03-16
DE69924229T2 (de) 2006-03-30
US6185945B1 (en) 2001-02-13
AU5225299A (en) 2000-02-14
ATE291206T1 (de) 2005-04-15
EP1025402A2 (de) 2000-08-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee