EP1862750A4 - Refrigerating apparatus - Google Patents

Refrigerating apparatus

Info

Publication number
EP1862750A4
EP1862750A4 EP06715336A EP06715336A EP1862750A4 EP 1862750 A4 EP1862750 A4 EP 1862750A4 EP 06715336 A EP06715336 A EP 06715336A EP 06715336 A EP06715336 A EP 06715336A EP 1862750 A4 EP1862750 A4 EP 1862750A4
Authority
EP
European Patent Office
Prior art keywords
refrigerating apparatus
refrigerating
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Withdrawn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
EP06715336A
Other languages
German (de)
French (fr)
Other versions
EP1862750A8 (en
EP1862750A1 (en
Inventor
Masakazu Okamoto
Eiji Kumakura
Tetsuya Okamoto
Katsumi Sakitani
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 EP1862750A1 publication Critical patent/EP1862750A1/en
Publication of EP1862750A8 publication Critical patent/EP1862750A8/en
Publication of EP1862750A4 publication Critical patent/EP1862750A4/en
Withdrawn legal-status Critical Current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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/06—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using expanders
    • 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
    • F25B11/00—Compression machines, plants or systems, using turbines, e.g. gas turbines
    • F25B11/02—Compression machines, plants or systems, using turbines, e.g. gas turbines as expanders
    • 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
    • F25B11/00—Compression machines, plants or systems, using turbines, e.g. gas turbines
    • 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
    • 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
    • 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
    • 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
    • F25B2313/02742—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using two four-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
    • 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
    • F25B2400/14—Power generation using energy from the expansion of the 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
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • 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
    • F25B2500/13—Vibrations
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/40—Fluid line arrangements
EP06715336A 2005-03-25 2006-03-07 Refrigerating apparatus Withdrawn EP1862750A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005088817A JP2006266636A (en) 2005-03-25 2005-03-25 Freezing apparatus
PCT/JP2006/304366 WO2006103886A1 (en) 2005-03-25 2006-03-07 Refrigerating apparatus

Publications (3)

Publication Number Publication Date
EP1862750A1 EP1862750A1 (en) 2007-12-05
EP1862750A8 EP1862750A8 (en) 2008-03-26
EP1862750A4 true EP1862750A4 (en) 2011-10-12

Family

ID=37053152

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06715336A Withdrawn EP1862750A4 (en) 2005-03-25 2006-03-07 Refrigerating apparatus

Country Status (7)

Country Link
US (1) US20090126398A1 (en)
EP (1) EP1862750A4 (en)
JP (1) JP2006266636A (en)
KR (1) KR20070116883A (en)
CN (1) CN100501277C (en)
AU (1) AU2006229071B2 (en)
WO (1) WO2006103886A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5969944B2 (en) * 2013-03-27 2016-08-17 ジャパンスーパーコンダクタテクノロジー株式会社 Cryostat
FR3013812B1 (en) * 2013-11-22 2019-03-15 Dynaes HEAT PUMP.
FR3013811B1 (en) * 2013-11-22 2019-06-07 Dynaes HEAT PUMP.
KR102620362B1 (en) * 2016-08-31 2024-01-04 삼성전자주식회사 Air conditioner
KR20180075237A (en) * 2016-12-26 2018-07-04 김대수 A Filter For Evaporator Piping And Manufacturing Method Thereof
JP2019100644A (en) * 2017-12-05 2019-06-24 株式会社デンソー Refrigeration cycle device
JP6938401B2 (en) * 2018-02-21 2021-09-22 株式会社鷺宮製作所 Flow control valve and refrigeration cycle system
CN110260931B (en) * 2019-06-18 2020-12-11 西安航天动力试验技术研究所 Liquid propellant pipeline flow field quality evaluation system and evaluation method
EP3990835A4 (en) 2019-10-04 2022-08-31 Samsung Electronics Co., Ltd. Air conditioner

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5660061U (en) * 1979-10-15 1981-05-22
JP2002022298A (en) * 2000-07-04 2002-01-23 Matsushita Electric Ind Co Ltd Refrigeration cycle device and method for controlling the same
EP1371920A2 (en) * 2002-06-12 2003-12-17 Lg Electronics Inc. Heating/cooling system used in air conditioner
JP2004044569A (en) * 2002-05-14 2004-02-12 Daikin Ind Ltd Rotary expander and fluid machine
JP2004190938A (en) * 2002-12-11 2004-07-08 Daikin Ind Ltd Refrigerating plant
JP2004218934A (en) * 2003-01-15 2004-08-05 Mitsubishi Electric Corp Expansion muffler, refrigerating cycle circuit using the muffler, and a method of manufacturing the muffler

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5882484U (en) * 1981-11-26 1983-06-03 株式会社富士通ゼネラル air conditioner
JPS59139875U (en) * 1983-03-09 1984-09-18 松下精工株式会社 Silencer for multi-room air conditioners
JPH05322379A (en) * 1992-05-28 1993-12-07 Hitachi Ltd Refrigerant distributor for air-conditioning machine
JPH09250844A (en) * 1996-03-19 1997-09-22 Fujitsu General Ltd Freezing cycle
JPH11325655A (en) * 1998-05-14 1999-11-26 Matsushita Seiko Co Ltd Silencer and air conditioner

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5660061U (en) * 1979-10-15 1981-05-22
JP2002022298A (en) * 2000-07-04 2002-01-23 Matsushita Electric Ind Co Ltd Refrigeration cycle device and method for controlling the same
JP2004044569A (en) * 2002-05-14 2004-02-12 Daikin Ind Ltd Rotary expander and fluid machine
EP1371920A2 (en) * 2002-06-12 2003-12-17 Lg Electronics Inc. Heating/cooling system used in air conditioner
JP2004190938A (en) * 2002-12-11 2004-07-08 Daikin Ind Ltd Refrigerating plant
JP2004218934A (en) * 2003-01-15 2004-08-05 Mitsubishi Electric Corp Expansion muffler, refrigerating cycle circuit using the muffler, and a method of manufacturing the muffler

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006103886A1 *

Also Published As

Publication number Publication date
EP1862750A8 (en) 2008-03-26
CN100501277C (en) 2009-06-17
US20090126398A1 (en) 2009-05-21
AU2006229071A1 (en) 2006-10-05
JP2006266636A (en) 2006-10-05
EP1862750A1 (en) 2007-12-05
CN101133291A (en) 2008-02-27
AU2006229071B2 (en) 2010-02-25
KR20070116883A (en) 2007-12-11
WO2006103886A1 (en) 2006-10-05

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Inventor name: OKAMOTO, TETSUYA,C

Inventor name: SAKITANI, KATSUMI,C

Inventor name: OKAMOTO, MASAKAZU,C

Inventor name: KUMAKURA, EIJI,C

DAX Request for extension of the european patent (deleted)
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Effective date: 20110909

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