CA2012620A1 - Appareil destine a l'entretien du materiel de refrigeration, muni de raccords rapides - Google Patents

Appareil destine a l'entretien du materiel de refrigeration, muni de raccords rapides

Info

Publication number
CA2012620A1
CA2012620A1 CA2012620A CA2012620A CA2012620A1 CA 2012620 A1 CA2012620 A1 CA 2012620A1 CA 2012620 A CA2012620 A CA 2012620A CA 2012620 A CA2012620 A CA 2012620A CA 2012620 A1 CA2012620 A1 CA 2012620A1
Authority
CA
Canada
Prior art keywords
service
refrigerant
devices
refrigeration equipment
conduit
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.)
Granted
Application number
CA2012620A
Other languages
English (en)
Other versions
CA2012620C (fr
Inventor
Kenneth W. Manz
Richard D. Parks
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.)
SPX Technologies Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2012620A1 publication Critical patent/CA2012620A1/fr
Application granted granted Critical
Publication of CA2012620C publication Critical patent/CA2012620C/fr
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
    • B60H1/00557—Details of ducts or cables
    • B60H1/00571—Details of ducts or cables of liquid ducts, e.g. for coolant liquids or refrigerants
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • F16L37/1215—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members using hooks provided with a screw-thread adapted to engage and mesh with an appropriate corresponding part
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
    • F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
    • F16L37/35—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied at least one of the valves having an axial bore
    • 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
    • F25B2345/006—Details for charging or discharging refrigerants; Service stations therefor characterised by charging or discharging valves
    • 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
    • F25B2345/007—Details for charging or discharging refrigerants; Service stations therefor characterised by the weighing of refrigerant or oil
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/3584—Inflatable article [e.g., tire filling chuck and/or stem]
    • Y10T137/3724—With coupling means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/87925—Separable flow path section, valve or closure in each
    • Y10T137/87941—Each valve and/or closure operated by coupling motion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/87925—Separable flow path section, valve or closure in each
    • Y10T137/87941—Each valve and/or closure operated by coupling motion
    • Y10T137/87949—Linear motion of flow path sections operates both
    • Y10T137/87957—Valves actuate each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
CA002012620A 1989-04-06 1990-03-20 Appareil destine a l'entretien du materiel de refrigeration, muni de raccords rapides Expired - Fee Related CA2012620C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/334,178 1989-04-06
US07/334,178 US5005375A (en) 1989-04-06 1989-04-06 Refrigeration equipment service apparatus with quick-disconnect couplings

Publications (2)

Publication Number Publication Date
CA2012620A1 true CA2012620A1 (fr) 1990-10-06
CA2012620C CA2012620C (fr) 1993-07-20

Family

ID=23305961

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002012620A Expired - Fee Related CA2012620C (fr) 1989-04-06 1990-03-20 Appareil destine a l'entretien du materiel de refrigeration, muni de raccords rapides

Country Status (3)

Country Link
US (1) US5005375A (fr)
JP (1) JP2593950B2 (fr)
CA (1) CA2012620C (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186017A (en) * 1990-09-10 1993-02-16 K-Whit Tools, Inc. Refrigerant recovery device
WO1992016801A1 (fr) * 1991-03-22 1992-10-01 Environmental Products Amalgamated Pty. Ltd. Appareil d'entretien des systemes de refrigeration
US5168721A (en) * 1991-03-28 1992-12-08 K-Whit Tools, Inc. Refrigerant recovery device
US5231841A (en) * 1991-12-19 1993-08-03 Mcclelland Ralph A Refrigerant charging system and control system therefor
US5222369A (en) * 1991-12-31 1993-06-29 K-Whit Tools, Inc. Refrigerant recovery device with vacuum operated check valve
US5248125A (en) * 1992-04-02 1993-09-28 Spx Corporation Refrigerant service system with self-sealing coupling
US5293902A (en) * 1993-06-07 1994-03-15 Tif Instruments, Inc. Quick-disconnect fluid coupling
US5758506A (en) * 1996-07-03 1998-06-02 White Industries, Llc Method and apparatus for servicing automotive refrigeration systems
US5678412A (en) * 1996-07-23 1997-10-21 Integral Sciences Incorporated Method for changing lubricant types in refrigeration or air conditioning machinery using lubricant overcharge
US6102062A (en) * 1999-01-26 2000-08-15 Uniweld Products, Inc. Quick connect/disconnect valve
US6360619B1 (en) 1999-08-23 2002-03-26 Robert L. Schultz, Jr. Aviation fuel sampling safety valve assemblies
US6539970B1 (en) * 1999-10-21 2003-04-01 Prime Solutions, Llc Method and apparatus for servicing a pressurized system
US6408637B1 (en) 1999-11-01 2002-06-25 Century Mfg. Co. Apparatus and method for recovering and recycling refrigerant
US6432903B1 (en) 2000-10-03 2002-08-13 Technical Chemical Company Air conditioning system flush solvent
US6837064B2 (en) 2001-12-31 2005-01-04 Prime Solutions Llc Coupling for servicing a pressurized system
EP1362724B1 (fr) * 2002-05-14 2006-10-04 Ford Global Technologies, LLC Système de connection pour appareil de climatisation de véhicule
EP1362722A1 (fr) * 2002-05-14 2003-11-19 Ford Global Technologies, Inc., A subsidiary of Ford Motor Company Système de connection pour appareil de climatisation de véhicule
JP2005043038A (ja) * 2003-07-04 2005-02-17 Sanyo Electric Co Ltd 冷媒回収タンクおよび冷媒回収方法
US9163866B2 (en) * 2006-11-30 2015-10-20 Lennox Industries Inc. System pressure actuated charge compensator
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
US20120198674A1 (en) 2011-02-05 2012-08-09 Evan Krause Removal Tool
DE102012207650A1 (de) * 2012-05-08 2013-11-14 Inficon Gmbh Entnahmevorrichtung für ein Fluid
US9194620B2 (en) * 2012-05-11 2015-11-24 Service Solutions U.S. Llc Methods and systems for reducing refrigerant loss during air purge
EP2703752A1 (fr) * 2012-08-31 2014-03-05 Airbus Operations GmbH Procédé de maintenance d'un système de climatisation d'avion et système de climatisation d'avion
US9347859B2 (en) * 2013-12-12 2016-05-24 Southwest Research Institute Active fluid sampling from piston top land crevice of piston engine
DE102018204532B4 (de) * 2018-03-23 2021-04-01 Dometic Sweden Ab Servicesystem für eine Fahrzeugklimaanlage und Adaptereinheit für das Servicesystem
US20200131744A1 (en) * 2018-10-30 2020-04-30 Gregory Hunt Well Water System and Tank Adaptor
US11112153B1 (en) 2019-01-21 2021-09-07 James LaMont Bergmann Method and system for hose coupling
US20220081882A1 (en) * 2019-10-30 2022-03-17 Gregory Hunt Well Water System and Modular Adaptor
CN112606653A (zh) * 2020-12-07 2021-04-06 珠海格力电器股份有限公司 一种空调故障监测方法、装置、存储介质及空调

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837350A (en) * 1956-05-14 1958-06-03 Dan O Druge Air supply line chuck
US2934915A (en) * 1957-03-25 1960-05-03 Primore Sales Inc Charged refrigeration system
US3508572A (en) * 1968-01-16 1970-04-28 Gen Motors Corp Constrictive connector for hose
US4182370A (en) * 1977-06-13 1980-01-08 The Hansen Manufacturing Company Air conditioning charging apparatus coupling
US4427022A (en) * 1978-11-22 1984-01-24 Eugene A. Frost Apparatus for adjusting simultaneously fluid pressure in a plurality of pressure vessels
US4470265A (en) * 1982-05-10 1984-09-11 Gerlach Industries Refrigerant charging system
US4668388A (en) * 1983-11-25 1987-05-26 Texaco Inc. High rate sludge reactor
US4664153A (en) * 1986-03-28 1987-05-12 Eaton Corporation Quick connector for plastic tire valve extensions
US4768347A (en) * 1987-11-04 1988-09-06 Kent-Moore Corporation Refrigerant recovery and purification system

Also Published As

Publication number Publication date
US5005375A (en) 1991-04-09
JP2593950B2 (ja) 1997-03-26
JPH0361787A (ja) 1991-03-18
CA2012620C (fr) 1993-07-20

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