EP1717528A3 - Vorrichtung mit einem Kühlkreislauf - Google Patents

Vorrichtung mit einem Kühlkreislauf Download PDF

Info

Publication number
EP1717528A3
EP1717528A3 EP06008291A EP06008291A EP1717528A3 EP 1717528 A3 EP1717528 A3 EP 1717528A3 EP 06008291 A EP06008291 A EP 06008291A EP 06008291 A EP06008291 A EP 06008291A EP 1717528 A3 EP1717528 A3 EP 1717528A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
refrigeration cycle
cycle apparatus
exchanger tube
refrigerant
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Withdrawn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
EP06008291A
Other languages
English (en)
French (fr)
Other versions
EP1717528A2 (de
Inventor
Kazuo Nakatani
Nohiro Okaza
Hideo Hirano
Yasushi Watanabe
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.)
Panasonic Corp
Original Assignee
Panasonic 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 Panasonic Corp filed Critical Panasonic Corp
Publication of EP1717528A2 publication Critical patent/EP1717528A2/de
Publication of EP1717528A3 publication Critical patent/EP1717528A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/106—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0041—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for only one medium being tubes having parts touching each other or tubes assembled in panel form
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
EP06008291A 2005-04-25 2006-04-21 Vorrichtung mit einem Kühlkreislauf Withdrawn EP1717528A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005126995A JP4387974B2 (ja) 2005-04-25 2005-04-25 冷凍サイクル装置

Publications (2)

Publication Number Publication Date
EP1717528A2 EP1717528A2 (de) 2006-11-02
EP1717528A3 true EP1717528A3 (de) 2011-08-03

Family

ID=36843211

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06008291A Withdrawn EP1717528A3 (de) 2005-04-25 2006-04-21 Vorrichtung mit einem Kühlkreislauf

Country Status (4)

Country Link
US (1) US20060260354A1 (de)
EP (1) EP1717528A3 (de)
JP (1) JP4387974B2 (de)
CN (1) CN1854647B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008248865A (ja) * 2007-03-30 2008-10-16 Fujitsu General Ltd インジェクション対応２段圧縮ロータリ圧縮機およびヒートポンプシステム
JP2009133593A (ja) * 2007-12-03 2009-06-18 Sanyo Electric Co Ltd 冷却装置
US9989280B2 (en) * 2008-05-02 2018-06-05 Heatcraft Refrigeration Products Llc Cascade cooling system with intercycle cooling or additional vapor condensation cycle
US8789389B2 (en) * 2009-10-13 2014-07-29 Showa Denko K.K. Intermediate heat exchanger
KR101676873B1 (ko) * 2010-01-13 2016-11-17 엘지전자 주식회사 이중관 열 교환기용 커넥터 및 이를 갖는 열 교환기
CN102753910B (zh) 2010-02-10 2015-09-30 三菱电机株式会社 冷冻循环装置
CN103003645B (zh) * 2010-07-23 2015-09-09 开利公司 高效率喷射器循环
DE102010034112A1 (de) 2010-08-12 2012-02-16 Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) Interner Wärmetauscher für eine Kraftfahrzeug-Klimaanlage
KR20130050639A (ko) * 2011-11-08 2013-05-16 삼성전자주식회사 비공비 혼합 냉매사이클 및 냉장고
KR101249721B1 (ko) * 2012-09-05 2013-04-02 주식회사 화승알앤에이 열교환용 이중관
JP2014089042A (ja) * 2013-12-25 2014-05-15 Mitsubishi Electric Corp 冷凍サイクル装置
JP6300519B2 (ja) * 2013-12-26 2018-03-28 株式会社前川製作所 Ｃｏ２冷媒を用いた冷却システム

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0915306A2 (de) * 1997-11-06 1999-05-12 Denso Corporation Überkritisches Kältegerät
DE19829335A1 (de) * 1998-07-01 2000-02-03 Kki Klima-, Kaelte- Und Industrieanlagen Schmitt Kg Kälteanlage
WO2000023752A1 (en) * 1998-10-19 2000-04-27 Zexel Valeo Climate Control Corporation Refrigerating cycle
JP2000356419A (ja) * 1999-06-17 2000-12-26 Japan Climate Systems Corp 車両用空調装置
JP2002130963A (ja) * 2000-10-30 2002-05-09 Mitsubishi Heavy Ind Ltd インタークーラ及びｃｏ２冷媒車両用空調装置
JP2002156162A (ja) * 2000-11-16 2002-05-31 Mitsubishi Heavy Ind Ltd インタークーラ及び車両用ｃｏ２冷媒空調装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535047A (en) * 1943-11-06 1950-12-26 Dalin David Air preheater for steam generating plants
US2517489A (en) * 1946-06-11 1950-08-01 Comb Eng Superheater Inc Superheater elements with groups of trifurcated tubes
US4258554A (en) * 1977-06-22 1981-03-31 U.S. Philips Corporation Refrigerator
US4208887A (en) * 1979-01-22 1980-06-24 Tecumseh Products Company Suction accumulator having heat exchanger
US4553911A (en) * 1983-11-22 1985-11-19 Frick Company Method of coding the oil in screw compressors equipped with automatic variable volume ratio
US4689964A (en) * 1986-04-02 1987-09-01 Marin-Tek, Inc. Zero gravity (position-insensitive) low-temperature multi-component refrigerator
US5157935A (en) * 1988-08-04 1992-10-27 Super S.E.E.R. Systems Inc. Hot gas defrost system for refrigeration systems and apparatus therefor
US4893670A (en) * 1989-05-24 1990-01-16 General Motors Corporation Integral radiator hose and oil cooler
WO1994005413A1 (en) * 1992-08-28 1994-03-17 Turbocom, Inc. Method and apparatus for mixing fluids
US5622055A (en) * 1995-03-22 1997-04-22 Martin Marietta Energy Systems, Inc. Liquid over-feeding refrigeration system and method with integrated accumulator-expander-heat exchanger
US5522453A (en) * 1995-03-22 1996-06-04 Green; Kenneth E. Washer fluid heater
GB9618181D0 (en) * 1996-08-30 1996-10-09 Ici Plc Refrigerant compositions
JPH10238870A (ja) * 1997-02-24 1998-09-08 Zexel Corp 冷凍サイクル能力向上装置
TW385332B (en) * 1997-02-27 2000-03-21 Idemitsu Kosan Co Refrigerating oil composition
US6355186B1 (en) * 1999-07-05 2002-03-12 Nippon Mitsubishi Oil Corporation Refrigerating machine oil composition
KR100568244B1 (ko) * 2000-02-21 2006-04-05 삼성전자주식회사 냉장고
US6363737B1 (en) * 2000-03-07 2002-04-02 Robby D. Raney Heat exchanger and method of use therefor
JP2002195677A (ja) * 2000-10-20 2002-07-10 Denso Corp ヒートポンプサイクル
DE10053000A1 (de) * 2000-10-25 2002-05-08 Eaton Fluid Power Gmbh Klimaanlage mit innerem Wärmetauscher und Wärmetauscherrohr für einen solchen
US6467300B1 (en) * 2001-03-27 2002-10-22 John O. Noble, III Refrigerated intercooler
ITBO20010375A1 (it) * 2001-06-13 2002-12-13 Valter Lolli Metodo per la realizzazione di elementi di testa per radiatori termici, ed elemento di testa realizzato con tale metodo

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0915306A2 (de) * 1997-11-06 1999-05-12 Denso Corporation Überkritisches Kältegerät
DE19829335A1 (de) * 1998-07-01 2000-02-03 Kki Klima-, Kaelte- Und Industrieanlagen Schmitt Kg Kälteanlage
WO2000023752A1 (en) * 1998-10-19 2000-04-27 Zexel Valeo Climate Control Corporation Refrigerating cycle
JP2000356419A (ja) * 1999-06-17 2000-12-26 Japan Climate Systems Corp 車両用空調装置
JP2002130963A (ja) * 2000-10-30 2002-05-09 Mitsubishi Heavy Ind Ltd インタークーラ及びｃｏ２冷媒車両用空調装置
JP2002156162A (ja) * 2000-11-16 2002-05-31 Mitsubishi Heavy Ind Ltd インタークーラ及び車両用ｃｏ２冷媒空調装置

Also Published As

Publication number Publication date
JP2006300488A (ja) 2006-11-02
US20060260354A1 (en) 2006-11-23
CN1854647B (zh) 2012-09-19
CN1854647A (zh) 2006-11-01
JP4387974B2 (ja) 2009-12-24
EP1717528A2 (de) 2006-11-02

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