CA958554A - Refrigerant charging means and method - Google Patents

Refrigerant charging means and method

Info

Publication number
CA958554A
CA958554A CA146,079A CA146079A CA958554A CA 958554 A CA958554 A CA 958554A CA 146079 A CA146079 A CA 146079A CA 958554 A CA958554 A CA 958554A
Authority
CA
Canada
Prior art keywords
charging means
refrigerant charging
refrigerant
charging
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
Application number
CA146,079A
Other versions
CA146079S (en
Inventor
William Wagner
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.)
Watsco Inc
Original Assignee
Watsco Inc
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 Watsco Inc filed Critical Watsco Inc
Application granted granted Critical
Publication of CA958554A publication Critical patent/CA958554A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C6/00—Methods and apparatus for filling vessels not under pressure with liquefied or solidified gases
    • 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
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0352—Pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0367—Localisation of heat exchange
    • F17C2227/0388—Localisation of heat exchange separate
    • F17C2227/0393—Localisation of heat exchange separate using a vaporiser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/04—Methods for emptying or filling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/043—Pressure
    • 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
    • F25B2345/006—Details for charging or discharging refrigerants; Service stations therefor characterised by charging or discharging valves
CA146,079A 1971-09-13 1972-06-29 Refrigerant charging means and method Expired CA958554A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17985471A 1971-09-13 1971-09-13

Publications (1)

Publication Number Publication Date
CA958554A true CA958554A (en) 1974-12-03

Family

ID=22658260

Family Applications (1)

Application Number Title Priority Date Filing Date
CA146,079A Expired CA958554A (en) 1971-09-13 1972-06-29 Refrigerant charging means and method

Country Status (5)

Country Link
US (1) US3785163A (en)
JP (1) JPS4836748A (en)
CA (1) CA958554A (en)
DE (1) DE2219882A1 (en)
GB (1) GB1412625A (en)

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Publication number Priority date Publication date Assignee Title
US3903709A (en) * 1974-01-02 1975-09-09 Heil Quaker Corp Refrigerant charging apparatus
US3875755A (en) * 1974-01-02 1975-04-08 Heil Quaker Corp Method of charging a refrigeration system and apparatus therefor
US3873289A (en) * 1974-01-02 1975-03-25 Kenneth R White Air conditioner servicing unit
US3916947A (en) * 1974-03-13 1975-11-04 Aeroquip Corp Refrigeration system valved fitting
JPS5163044A (en) * 1974-11-30 1976-06-01 Daikin Ind Ltd Reitosochi niokeru tekiseireibairyono kakuninhoho oyobi sonosochi
US4026320A (en) * 1975-08-07 1977-05-31 Parker-Hannifin Corporation Valve assembly for panel mounting
JPS52161760U (en) * 1976-06-03 1977-12-08
JPS53149547A (en) * 1977-05-26 1978-12-27 Yoshito Akutsu Separator for deformed globular form body
US4208886A (en) * 1978-12-04 1980-06-24 Borg-Warner Corporation Subcooling valve for split system air conditioning apparatus with remote condensing unit
US4363222A (en) * 1979-01-19 1982-12-14 Robinair Manufacturing Corporation Environmental protection refrigerant disposal and charging system
US4506423A (en) * 1980-12-24 1985-03-26 Hitachi, Ltd. Method of producing a fluid pressure reducing device
CH656694A5 (en) * 1982-08-16 1986-07-15 Bruno A Mock CONTROL ARM TO BE INSERTED INTO THE FLOW PATHS OF A PLANT FOR REFILLING GAS-SHAPED AND / OR LIQUID-GAS SHAPED PRESSURE MEDIA.
USRE32451E (en) * 1983-05-23 1987-07-07 Murray Corporation Weight-monitored air-conditioner charging station
US4513578A (en) * 1983-05-23 1985-04-30 Murray Corporation Weight-monitored air-conditioner charging station
DE3400430A1 (en) * 1984-01-09 1985-07-18 Fichtel & Sachs Ag, 8720 Schweinfurt Apparatus for the refilling of refrigerator oil
GB2177486A (en) * 1985-02-19 1987-01-21 Clifford Duward Raines Improved method and apparatus for servicing an air conditioning and refrigeration system
USRE33212E (en) * 1985-04-29 1990-05-08 Kent-Moore Corporation Service station for refrigeration equipment
US4688388A (en) * 1985-04-29 1987-08-25 Kent-Moore Corporation Service station for refrigeration equipment
US4624112A (en) * 1985-08-26 1986-11-25 Murray Corporation Automotive air conditioner charging station with over-ride controls
CH673886A5 (en) * 1987-06-04 1990-04-12 Mock Bruno A
US5396774A (en) * 1987-11-13 1995-03-14 Paul J. Hubbell, Jr. By-pass manifold valve for charging, repairing and/or testing refrigerant systems
US5172557A (en) * 1987-11-13 1992-12-22 Hubbell Jr Paul J Bypass manifold valve for charging repairing and/or testing refrigerant systems
US5010743A (en) * 1989-12-15 1991-04-30 Richard E. Glaser Test fitting adapter for refrigerant lines
US5088291A (en) * 1990-10-05 1992-02-18 Squires Enterprises Apparatus for passive refrigerant retrieval and storage
JPH0743193B2 (en) * 1990-11-30 1995-05-15 サンデン株式会社 Refrigerant overfill prevention device
US5231841A (en) * 1991-12-19 1993-08-03 Mcclelland Ralph A Refrigerant charging system and control system therefor
US5540254A (en) * 1994-09-01 1996-07-30 Mcgowan; Willie J. Apparatus for use in servicing and installing refrigeration systems without freon leakage
US5673722A (en) * 1995-02-08 1997-10-07 Brasscorp. Ltd. Liquid injection device, system and method
US5558124A (en) * 1995-05-26 1996-09-24 J/B Industries, Inc. Refrigeration manifold
MXPA01007080A (en) 1999-01-12 2005-07-01 Xdx Inc Vapor compression system and method.
JP2002535590A (en) 1999-01-12 2002-10-22 エックスディーエックス・インコーポレーテッド Vapor compression apparatus and method
US6185958B1 (en) 1999-11-02 2001-02-13 Xdx, Llc Vapor compression system and method
US6314747B1 (en) 1999-01-12 2001-11-13 Xdx, Llc Vapor compression system and method
CA2389695C (en) * 1999-11-02 2008-10-07 Xdx Inc. Vapor compression system and method for controlling conditions in ambient surroundings
US6857281B2 (en) 2000-09-14 2005-02-22 Xdx, Llc Expansion device for vapor compression system
US6401470B1 (en) 2000-09-14 2002-06-11 Xdx, Llc Expansion device for vapor compression system
US20050092002A1 (en) * 2000-09-14 2005-05-05 Wightman David A. Expansion valves, expansion device assemblies, vapor compression systems, vehicles, and methods for using vapor compression systems
US6393851B1 (en) 2000-09-14 2002-05-28 Xdx, Llc Vapor compression system
US6915648B2 (en) * 2000-09-14 2005-07-12 Xdx Inc. Vapor compression systems, expansion devices, flow-regulating members, and vehicles, and methods for using vapor compression systems
US20020170308A1 (en) * 2001-01-26 2002-11-21 Rakowski Tom J. Refrigeration manifold
US6481221B2 (en) * 2001-03-08 2002-11-19 James E. Ferris Apparatus and methods for placing an additive fluid into a refrigerant circuit
US6385986B1 (en) * 2001-04-09 2002-05-14 James E. Ferris Refrigerant charging hose assembly
US6668574B2 (en) 2002-01-11 2003-12-30 Stride Tool, Inc. Refrigeration manifold
US6823688B1 (en) * 2004-02-04 2004-11-30 Shu-Lin Chiu Refrigerant filler casing structure
US7107781B2 (en) * 2004-10-26 2006-09-19 E.F. Products, Inc. Pressure testing and refrigerant recharging hose assembly for automobiles
US7124598B2 (en) * 2004-10-26 2006-10-24 E.F. Products, Inc. Pressure testing and refrigerant recharging conduit assembly for automobiles
US7762089B2 (en) 2004-11-18 2010-07-27 Spx Corporation Refrigerant charging system and method using vapor-phase refrigerant
KR100677265B1 (en) * 2005-02-16 2007-02-02 엘지전자 주식회사 Service valve assembly with serial dual port, air conditioner with serial dual port and elimination method of moisture and small fragments thereof
KR20070004340A (en) * 2005-07-04 2007-01-09 삼성전자주식회사 Pipe insert type filter and air conditioner having the same
US20090113901A1 (en) * 2007-11-07 2009-05-07 Interdynamics Inc. Method and Apparatus for Servicing a Coolant System
BE1018105A3 (en) * 2008-04-22 2010-05-04 Stevens Paul Marie Andru Manifold for use by refrigeration technician for filling refrigerant in refrigeration unit, has pipe with two terminals for connecting pressure pipes, and thermostat for controlling heater, where heater is concealed inside pipe
DE102008021488A1 (en) * 2008-04-29 2009-11-26 Vulkan Lokring-Rohrverbindungen Gmbh & Co. Kg Filling cooling circuits with liquid refrigerant
CN101965492B (en) * 2008-05-15 2015-02-25 Xdx创新制冷有限公司 Surged vapor compression heat transfer system with reduced defrost
JP2011085360A (en) * 2009-10-19 2011-04-28 Panasonic Corp Air conditioner and installation method of the same
US9016192B2 (en) * 2010-05-17 2015-04-28 The Vollrath Company, L.L.C. Hot-and-cold serving station
US10113780B2 (en) 2011-11-14 2018-10-30 The Armor All/Stp Products Company Refrigerant charging assemblies and methods of use
EP2703752A1 (en) * 2012-08-31 2014-03-05 Airbus Operations GmbH Method of servicing an aircraft cooling system and aircraft cooling system
US10837685B2 (en) * 2018-06-29 2020-11-17 Johnson Controls Technology Company HVAC refrigerant charging and relieving systems and methods
CN111219594A (en) * 2020-01-06 2020-06-02 阜阳国祯燃气有限公司 LNG storage tank gas transmission and replacement process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2214698A (en) * 1939-04-22 1940-09-10 Westinghouse Electric & Mfg Co Refrigeration apparatus and method
US2393854A (en) * 1942-01-31 1946-01-29 Elizabeth C Carpenter Feed control for liquid refrigerant
US2375646A (en) * 1943-01-16 1945-05-08 Grossi Jose Maria Domingo Apparatus for reducing the expansion of fluids
US2512090A (en) * 1946-06-05 1950-06-20 Gen Motors Corp Refrigerating apparatus
JPS4313791Y1 (en) * 1964-10-09 1968-06-12
US3421337A (en) * 1967-07-17 1969-01-14 Trane Co Reverse cycle refrigeration system

Also Published As

Publication number Publication date
JPS4836748A (en) 1973-05-30
GB1412625A (en) 1975-11-05
US3785163A (en) 1974-01-15
DE2219882A1 (en) 1973-03-22

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