EP2019269A4 - Kühlsystem - Google Patents

Kühlsystem

Info

Publication number
EP2019269A4
EP2019269A4 EP07743279.7A EP07743279A EP2019269A4 EP 2019269 A4 EP2019269 A4 EP 2019269A4 EP 07743279 A EP07743279 A EP 07743279A EP 2019269 A4 EP2019269 A4 EP 2019269A4
Authority
EP
European Patent Office
Prior art keywords
refrigeration system
refrigeration
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Withdrawn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
EP07743279.7A
Other languages
English (en)
French (fr)
Other versions
EP2019269A1 (de
Inventor
Katsuji Takasugi
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.)
PHC Corp
Original Assignee
Panasonic Healthcare Co 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 Panasonic Healthcare Co Ltd filed Critical Panasonic Healthcare Co Ltd
Publication of EP2019269A1 publication Critical patent/EP2019269A1/de
Publication of EP2019269A4 publication Critical patent/EP2019269A4/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Withdrawn legal-status Critical Current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
    • F25B1/00—Compression machines, plants or systems with non-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
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • 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
    • F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
    • 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
    • F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component
    • 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
    • F25B2345/002—Collecting refrigerant 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
    • 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
    • F25B2400/161—Receivers arranged in parallel
    • 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
    • F25B2500/26—Problems to be solved characterised by the startup of the refrigeration cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
EP07743279.7A 2006-05-15 2007-05-14 Kühlsystem Withdrawn EP2019269A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006135257A JP2007303792A (ja) 2006-05-15 2006-05-15 冷凍装置
PCT/JP2007/059844 WO2007132803A1 (ja) 2006-05-15 2007-05-14 冷凍装置

Publications (2)

Publication Number Publication Date
EP2019269A1 EP2019269A1 (de) 2009-01-28
EP2019269A4 true EP2019269A4 (de) 2014-08-20

Family

ID=38693894

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07743279.7A Withdrawn EP2019269A4 (de) 2006-05-15 2007-05-14 Kühlsystem

Country Status (6)

Country Link
US (1) US20090126389A1 (de)
EP (1) EP2019269A4 (de)
JP (1) JP2007303792A (de)
KR (1) KR20090008342A (de)
CN (1) CN101443601B (de)
WO (1) WO2007132803A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2924205B1 (fr) * 2007-11-23 2013-08-16 Air Liquide Dispositif et procede de refrigeration cryogenique
IT1396440B1 (it) * 2009-10-14 2012-11-23 Innovation Factory Scarl Dispositivo di riscaldamento a ciclo termodinamico irreversibile per impianti di riscaldamento ad alta temperatura di mandata.
FR2972047B1 (fr) * 2011-02-25 2022-07-29 Julien Guillaume Leprieur Dispositif pour ameliorer la performance des installations frigorifiques
JP5819000B2 (ja) 2012-09-21 2015-11-18 三菱電機株式会社 冷凍装置
JP5819006B2 (ja) * 2012-10-22 2015-11-18 三菱電機株式会社 冷凍装置
JP6181401B2 (ja) * 2013-03-29 2017-08-16 パナソニックヘルスケアホールディングス株式会社 二元冷凍装置
JP6288942B2 (ja) * 2013-05-14 2018-03-07 三菱電機株式会社 冷凍装置
EP2998665B1 (de) * 2013-05-16 2018-03-21 Mitsubishi Electric Corporation Kühlvorrichtung
JP6994419B2 (ja) * 2018-03-29 2022-01-14 東京エレクトロン株式会社 冷却システム
CN110305631A (zh) * 2019-07-03 2019-10-08 上海沛芾航天科技发展有限公司 一种用于环境试验箱的混合工质制冷剂
KR102153016B1 (ko) * 2019-07-17 2020-09-07 주식회사 에프에스티 극저온 칠러
JP7319372B2 (ja) * 2019-07-22 2023-08-01 Ｐｈｃホールディングス株式会社 冷凍装置
CN115667816A (zh) * 2020-06-04 2023-01-31 普和希控股公司 二元冷冻装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5724965U (de) * 1980-06-02 1982-02-09
EP0516093A1 (de) * 1991-05-28 1992-12-02 Sanyo Electric Co., Ltd. Kühlanlage

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5912527Y2 (ja) * 1978-11-13 1984-04-16 ダイキン工業株式会社 二元冷凍装置
JPS60178259A (ja) * 1984-02-24 1985-09-12 株式会社日立製作所 二元冷凍装置
JPS6273046A (ja) 1985-09-25 1987-04-03 三洋電機株式会社 冷凍装置
GB2180921B (en) * 1985-09-25 1990-01-24 Sanyo Electric Co Refrigeration system
JPH05340619A (ja) * 1991-04-16 1993-12-21 Mitsubishi Juko Reinetsu Kizai Kk 二元冷凍装置における低元側冷媒系統
CN1079528C (zh) * 1993-10-28 2002-02-20 株式会社日立制作所 制冷循环及其控制方法
KR100337791B1 (ko) * 2000-10-05 2002-05-22 박희준 극저온 냉동시스템
CN1314930C (zh) * 2002-01-15 2007-05-09 株式会社东芝 具有对冷媒泄漏进行告警的告警装置的电冰箱
US6766652B2 (en) * 2002-12-18 2004-07-27 Gsle Development Corporation Dual independent chamber ultra-low temperature freezer
KR101108311B1 (ko) * 2003-10-09 2012-01-25 파나소닉 주식회사 가온 시스템 및 자동 판매기

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5724965U (de) * 1980-06-02 1982-02-09
EP0516093A1 (de) * 1991-05-28 1992-12-02 Sanyo Electric Co., Ltd. Kühlanlage

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007132803A1 *

Also Published As

Publication number Publication date
WO2007132803A1 (ja) 2007-11-22
US20090126389A1 (en) 2009-05-21
JP2007303792A (ja) 2007-11-22
EP2019269A1 (de) 2009-01-28
KR20090008342A (ko) 2009-01-21
CN101443601B (zh) 2010-12-01
CN101443601A (zh) 2009-05-27

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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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AX Request for extension of the european patent

Extension state: AL BA HR MK RS

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: PANASONIC HEALTHCARE CO., LTD.

A4 Supplementary search report drawn up and despatched

Effective date: 20140723

RIC1 Information provided on ipc code assigned before grant

Ipc: F25B 9/00 20060101ALI20140717BHEP

Ipc: F25B 41/00 20060101ALI20140717BHEP

Ipc: F25B 1/00 20060101AFI20140717BHEP

Ipc: F25B 45/00 20060101ALI20140717BHEP

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Effective date: 20150106