EP2942585A4 - Refrigeration cycle device - Google Patents

Refrigeration cycle device

Info

Publication number
EP2942585A4
EP2942585A4 EP13868444.4A EP13868444A EP2942585A4 EP 2942585 A4 EP2942585 A4 EP 2942585A4 EP 13868444 A EP13868444 A EP 13868444A EP 2942585 A4 EP2942585 A4 EP 2942585A4
Authority
EP
European Patent Office
Prior art keywords
refrigeration cycle
cycle device
refrigeration
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.)
Granted
Application number
EP13868444.4A
Other languages
German (de)
French (fr)
Other versions
EP2942585B1 (en
EP2942585A1 (en
Inventor
Shinya Higashiiue
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 EP2942585A1 publication Critical patent/EP2942585A1/en
Publication of EP2942585A4 publication Critical patent/EP2942585A4/en
Application granted granted Critical
Publication of EP2942585B1 publication Critical patent/EP2942585B1/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
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/001—Ejectors not being used as compression device
    • F25B2341/0012—Ejectors with the cooled primary flow at high 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
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP13868444.4A 2012-12-27 2013-09-06 Refrigeration cycle device Active EP2942585B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012285786 2012-12-27
PCT/JP2013/074012 WO2014103436A1 (en) 2012-12-27 2013-09-06 Refrigeration cycle device

Publications (3)

Publication Number Publication Date
EP2942585A1 EP2942585A1 (en) 2015-11-11
EP2942585A4 true EP2942585A4 (en) 2016-11-30
EP2942585B1 EP2942585B1 (en) 2021-03-17

Family

ID=51020540

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13868444.4A Active EP2942585B1 (en) 2012-12-27 2013-09-06 Refrigeration cycle device

Country Status (4)

Country Link
EP (1) EP2942585B1 (en)
JP (1) JPWO2014103436A1 (en)
CN (1) CN203704419U (en)
WO (1) WO2014103436A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015009255A1 (en) * 2015-07-16 2017-01-19 Linde Aktiengesellschaft Method for cooling a process stream
CN106016613B (en) * 2016-05-31 2020-04-21 广东美的制冷设备有限公司 Energy-saving air conditioning system
JP6547781B2 (en) * 2016-06-16 2019-07-24 株式会社デンソー Refrigeration cycle device
JP2019138577A (en) * 2018-02-13 2019-08-22 株式会社デンソー Refrigeration cycle device
JP7135450B2 (en) * 2018-05-31 2022-09-13 株式会社デンソー refrigeration cycle equipment
CN112815561B (en) * 2019-10-31 2022-03-25 广东美的白色家电技术创新中心有限公司 Refrigeration device
CN114484946A (en) * 2020-10-28 2022-05-13 江森自控科技公司 Chiller system with series flow evaporator
CN112594950B (en) * 2020-12-29 2024-02-09 深圳市海吉源科技有限公司 Low-temperature cold water refrigerating unit and control method
KR20230095493A (en) 2021-12-22 2023-06-29 현대자동차주식회사 Thermal management system including ejector

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060266072A1 (en) * 2005-05-24 2006-11-30 Denso Corporation Ejector and ejector cycle device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009133624A (en) * 2005-03-14 2009-06-18 Mitsubishi Electric Corp Refrigerating/air-conditioning device
JP4885481B2 (en) 2005-05-30 2012-02-29 株式会社前川製作所 Cooling device operation method
JP2007051833A (en) * 2005-08-18 2007-03-01 Denso Corp Ejector type refrigeration cycle
JP2007057177A (en) * 2005-08-25 2007-03-08 Denso Corp Vapor compression type refrigerating cycle device
JP2007147198A (en) * 2005-11-29 2007-06-14 Denso Corp Vapor compression type refrigeration cycle using ejector, and its low-pressure-system component
JP4737001B2 (en) * 2006-01-13 2011-07-27 株式会社デンソー Ejector refrigeration cycle
JP4651627B2 (en) 2007-01-19 2011-03-16 三菱電機株式会社 Refrigeration air conditioner
JP5004645B2 (en) * 2007-04-23 2012-08-22 三菱電機株式会社 Refrigeration air conditioner
JP2009138952A (en) * 2007-12-03 2009-06-25 Denso Corp Brine type cooling device
JP5526494B2 (en) * 2008-05-14 2014-06-18 ダイキン工業株式会社 Refrigeration equipment
WO2011048662A1 (en) * 2009-10-20 2011-04-28 三菱電機株式会社 Heat pump device
JP5819592B2 (en) 2010-06-16 2015-11-24 三菱電機株式会社 Plate heat exchanger and heat pump device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060266072A1 (en) * 2005-05-24 2006-11-30 Denso Corporation Ejector and ejector cycle device

Also Published As

Publication number Publication date
EP2942585B1 (en) 2021-03-17
WO2014103436A1 (en) 2014-07-03
JPWO2014103436A1 (en) 2017-01-12
CN203704419U (en) 2014-07-09
EP2942585A1 (en) 2015-11-11

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