EP1541939A4 - Kühlzyklus - Google Patents

Kühlzyklus

Info

Publication number
EP1541939A4
EP1541939A4 EP03765359A EP03765359A EP1541939A4 EP 1541939 A4 EP1541939 A4 EP 1541939A4 EP 03765359 A EP03765359 A EP 03765359A EP 03765359 A EP03765359 A EP 03765359A EP 1541939 A4 EP1541939 A4 EP 1541939A4
Authority
EP
European Patent Office
Prior art keywords
refrigerating cycle
refrigerating
cycle
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.)
Withdrawn
Application number
EP03765359A
Other languages
English (en)
French (fr)
Other versions
EP1541939A1 (de
Inventor
Shinichi Sakamoto
Yasuhiko Oka
Takayuki Sugimoto
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of EP1541939A1 publication Critical patent/EP1541939A1/de
Publication of EP1541939A4 publication Critical patent/EP1541939A4/de
Withdrawn legal-status Critical Current

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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/047—Water-cooled condensers
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/01—Heaters
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/16—Receivers
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2106—Temperatures of fresh outdoor air
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
EP03765359A 2002-07-23 2003-07-23 Kühlzyklus Withdrawn EP1541939A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002213624 2002-07-23
JP2002213624A JP3963134B2 (ja) 2002-07-23 2002-07-23 冷凍サイクル
PCT/JP2003/009319 WO2004010060A1 (ja) 2002-07-23 2003-07-23 冷凍サイクル

Publications (2)

Publication Number Publication Date
EP1541939A1 EP1541939A1 (de) 2005-06-15
EP1541939A4 true EP1541939A4 (de) 2008-04-23

Family

ID=30767843

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03765359A Withdrawn EP1541939A4 (de) 2002-07-23 2003-07-23 Kühlzyklus

Country Status (4)

Country Link
EP (1) EP1541939A4 (de)
JP (1) JP3963134B2 (de)
AU (1) AU2003252242A1 (de)
WO (1) WO2004010060A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012007864A (ja) * 2010-06-28 2012-01-12 Mitsubishi Electric Corp 受液器及びそれを用いた冷凍サイクル装置
WO2023166724A1 (ja) 2022-03-04 2023-09-07 三菱電機株式会社 冷凍サイクル装置

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715317A (en) * 1955-01-03 1955-08-16 Robert L Rhodes Automatic load control for a reversible heat pump and air conditioner
US3163015A (en) * 1963-05-29 1964-12-29 Gen Electric Refrigeration system including charge checking means
US3191397A (en) * 1963-07-23 1965-06-29 Gen Electric Refrigeration system including charge checking means
JPS6089627A (ja) * 1983-10-21 1985-05-20 Mitsubishi Electric Corp 暖房装置
US4546616A (en) * 1984-02-24 1985-10-15 Carrier Corporation Heat pump charge optimizer
JPS6162757A (ja) * 1984-08-31 1986-03-31 三菱電機株式会社 暖房装置
US5611211A (en) * 1994-09-07 1997-03-18 General Electric Company Refirgeration system with electrically controlled refrigerant storage device
JPH1019389A (ja) * 1996-07-04 1998-01-23 Saginomiya Seisakusho Inc キャピラリチューブの過熱度制御装置
JP2000266415A (ja) * 1999-03-15 2000-09-29 Bosch Automotive Systems Corp 冷凍サイクル
EP1059495A2 (de) * 1999-06-08 2000-12-13 Mitsubishi Heavy Industries, Ltd. Überkritischer Dampfkompressionskreislauf
JP2001208436A (ja) * 2000-01-28 2001-08-03 Mayekawa Mfg Co Ltd 臨界未満及び超臨界運転共用圧縮冷凍装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0414975U (de) * 1990-05-25 1992-02-06
JPH1163686A (ja) * 1997-08-12 1999-03-05 Zexel Corp 冷却サイクル
JP2000179958A (ja) * 1998-12-16 2000-06-30 Matsushita Electric Ind Co Ltd 空気調和装置
JP2002115924A (ja) * 2000-07-31 2002-04-19 Daikin Ind Ltd ヒートポンプ式給湯装置

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715317A (en) * 1955-01-03 1955-08-16 Robert L Rhodes Automatic load control for a reversible heat pump and air conditioner
US3163015A (en) * 1963-05-29 1964-12-29 Gen Electric Refrigeration system including charge checking means
US3191397A (en) * 1963-07-23 1965-06-29 Gen Electric Refrigeration system including charge checking means
JPS6089627A (ja) * 1983-10-21 1985-05-20 Mitsubishi Electric Corp 暖房装置
US4546616A (en) * 1984-02-24 1985-10-15 Carrier Corporation Heat pump charge optimizer
JPS6162757A (ja) * 1984-08-31 1986-03-31 三菱電機株式会社 暖房装置
US5611211A (en) * 1994-09-07 1997-03-18 General Electric Company Refirgeration system with electrically controlled refrigerant storage device
JPH1019389A (ja) * 1996-07-04 1998-01-23 Saginomiya Seisakusho Inc キャピラリチューブの過熱度制御装置
JP2000266415A (ja) * 1999-03-15 2000-09-29 Bosch Automotive Systems Corp 冷凍サイクル
EP1059495A2 (de) * 1999-06-08 2000-12-13 Mitsubishi Heavy Industries, Ltd. Überkritischer Dampfkompressionskreislauf
JP2001208436A (ja) * 2000-01-28 2001-08-03 Mayekawa Mfg Co Ltd 臨界未満及び超臨界運転共用圧縮冷凍装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2004010060A1 *

Also Published As

Publication number Publication date
JP3963134B2 (ja) 2007-08-22
WO2004010060A1 (ja) 2004-01-29
EP1541939A1 (de) 2005-06-15
JP2004053191A (ja) 2004-02-19
AU2003252242A1 (en) 2004-02-09

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20050121

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AX Request for extension of the european patent

Extension state: AL LT LV MK

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20080328

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