GB201109605D0 - Refrigeration air-conditioner and refrigerant charging method for the same - Google Patents

Refrigeration air-conditioner and refrigerant charging method for the same

Info

Publication number
GB201109605D0
GB201109605D0 GBGB1109605.4A GB201109605A GB201109605D0 GB 201109605 D0 GB201109605 D0 GB 201109605D0 GB 201109605 A GB201109605 A GB 201109605A GB 201109605 D0 GB201109605 D0 GB 201109605D0
Authority
GB
United Kingdom
Prior art keywords
conditioner
same
charging method
refrigeration air
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.)
Granted
Application number
GBGB1109605.4A
Other versions
GB2481128B (en
GB2481128A (en
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB201109605D0 publication Critical patent/GB201109605D0/en
Publication of GB2481128A publication Critical patent/GB2481128A/en
Application granted granted Critical
Publication of GB2481128B publication Critical patent/GB2481128B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F25B13/00—Compression machines, plants or systems, with reversible 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/0272—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using bridge circuits of one-way 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
    • 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
    • F25B2345/003—Control issues for charging or collecting refrigerant to or 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
    • F25B2600/00—Control issues
    • F25B2600/21—Refrigerant outlet evaporator temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
GB201109605A 2009-04-08 2009-04-08 Refrigeration air-conditioning apparatus and refrigerant charging method therefor Active GB2481128B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2009/057159 WO2010116496A1 (en) 2009-04-08 2009-04-08 Refrigeration air-conditioner and refrigerant charging method for the same

Publications (3)

Publication Number Publication Date
GB201109605D0 true GB201109605D0 (en) 2011-07-20
GB2481128A GB2481128A (en) 2011-12-14
GB2481128B GB2481128B (en) 2015-04-29

Family

ID=42935805

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201109605A Active GB2481128B (en) 2009-04-08 2009-04-08 Refrigeration air-conditioning apparatus and refrigerant charging method therefor

Country Status (4)

Country Link
JP (1) JP5306450B2 (en)
GB (1) GB2481128B (en)
HK (1) HK1162068A1 (en)
WO (1) WO2010116496A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5718629B2 (en) * 2010-12-20 2015-05-13 株式会社サムスン日本研究所 Refrigerant amount detection device
EP2905562B1 (en) * 2011-01-20 2019-09-04 Mitsubishi Electric Corporation Refrigeration cycle apparatus
CN102788403A (en) * 2012-07-30 2012-11-21 广东美的电器股份有限公司 Method for detecting lack of refrigerant in air conditioner, and air conditioner
CN103528288B (en) * 2013-10-24 2016-05-11 Tcl空调器(中山)有限公司 Charge and discharge the device of cold-producing medium to thering is the air-conditioner of snap joint
JP2015135192A (en) * 2014-01-16 2015-07-27 株式会社富士通ゼネラル Air conditioning device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59101176U (en) * 1982-12-23 1984-07-07 エムケ−精工株式会社 Refrigerant filling device
JPH06101940A (en) * 1992-09-22 1994-04-12 Nippondenso Co Ltd Sealing of refrigerant
JP2000028208A (en) * 1998-07-09 2000-01-28 Komatsu Ltd Controller for refrigerating apparatus
JP3903763B2 (en) * 2001-10-22 2007-04-11 三菱電機株式会社 Replacement method for refrigeration and air conditioning systems
JP2003279203A (en) * 2002-03-19 2003-10-02 Mitsubishi Electric Building Techno Service Co Ltd Refrigerant liquid charge apparatus and liquid refrigerant charge method
JP2004012005A (en) * 2002-06-06 2004-01-15 Sanwa:Kk Refrigerant filling method for car air conditioner
US8087258B2 (en) * 2005-10-25 2012-01-03 Mitsubishi Electric Corporation Air conditioner, refrigerant filling method of air conditioner, method for judging refrigerant filling state of air conditioner as well as refrigerant filling and pipe cleaning method of air conditioner

Also Published As

Publication number Publication date
JP5306450B2 (en) 2013-10-02
WO2010116496A1 (en) 2010-10-14
JPWO2010116496A1 (en) 2012-10-11
HK1162068A1 (en) 2012-08-17
GB2481128B (en) 2015-04-29
GB2481128A (en) 2011-12-14

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