EP3006865A4 - Refrigeration cycle device - Google Patents

Refrigeration cycle device Download PDF

Info

Publication number
EP3006865A4
EP3006865A4 EP13885818.8A EP13885818A EP3006865A4 EP 3006865 A4 EP3006865 A4 EP 3006865A4 EP 13885818 A EP13885818 A EP 13885818A EP 3006865 A4 EP3006865 A4 EP 3006865A4
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.)
Pending
Application number
EP13885818.8A
Other languages
German (de)
French (fr)
Other versions
EP3006865A1 (en
Inventor
Kosuke Tanaka
Ryosuke Matsui
Naomichi Tamura
Tadashi ARIYAMA
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 EP3006865A1 publication Critical patent/EP3006865A1/en
Publication of EP3006865A4 publication Critical patent/EP3006865A4/en
Pending 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
    • 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
    • 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
    • F25B2400/04—Refrigeration circuit bypassing means
    • 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
    • F25B2400/13—Economisers
    • 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
    • F25B2400/24—Storage receiver heat
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2513—Expansion 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F25B40/02—Subcoolers
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • F25B47/022—Defrosting cycles hot gas defrosting
    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
EP13885818.8A 2013-05-31 2013-05-31 Refrigeration cycle device Pending EP3006865A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/065207 WO2014192138A1 (en) 2013-05-31 2013-05-31 Refrigeration cycle device

Publications (2)

Publication Number Publication Date
EP3006865A1 EP3006865A1 (en) 2016-04-13
EP3006865A4 true EP3006865A4 (en) 2017-01-11

Family

ID=51988206

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13885818.8A Pending EP3006865A4 (en) 2013-05-31 2013-05-31 Refrigeration cycle device

Country Status (3)

Country Link
EP (1) EP3006865A4 (en)
JP (1) JP6433422B2 (en)
WO (1) WO2014192138A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2017037891A1 (en) * 2015-09-02 2018-04-19 三菱電機株式会社 Refrigeration cycle equipment
CN107238249B (en) * 2017-07-27 2019-11-26 浙江雪村制冷设备有限公司 Energy-storing defrosting refrigerator
JP6989788B2 (en) * 2019-07-09 2022-01-12 ダイキン工業株式会社 Refrigeration cycle device
US11965680B2 (en) * 2021-08-24 2024-04-23 Nihon Itomic Co., Ltd. Heat pump device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61119074U (en) * 1985-12-11 1986-07-26
JP2522919B2 (en) * 1986-07-02 1996-08-07 三洋電機株式会社 Air conditioner
JP2503637B2 (en) 1989-03-22 1996-06-05 ダイキン工業株式会社 Refrigerator compressor
JPH03164668A (en) * 1989-11-24 1991-07-16 Mitsubishi Electric Corp Heat pump device
JP2000291985A (en) 1999-04-07 2000-10-20 Daikin Ind Ltd Air conditioner
JP2002147879A (en) * 2000-11-14 2002-05-22 Hitachi Ltd Multi-zone air conditioner and defrosting control method for the same
JP4923794B2 (en) * 2006-07-06 2012-04-25 ダイキン工業株式会社 Air conditioner
JP2009287903A (en) * 2008-06-02 2009-12-10 Kansai Electric Power Co Inc:The Thermal storage type heat pump device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
JPWO2014192138A1 (en) 2017-02-23
EP3006865A1 (en) 2016-04-13
WO2014192138A1 (en) 2014-12-04
JP6433422B2 (en) 2018-12-05

Similar Documents

Publication Publication Date Title
EP3045833A4 (en) Refrigeration cycle device
HK1219305A1 (en) Refrigeration cycle device
GB2528212B (en) Refrigeration cycle device
EP3021059A4 (en) Refrigeration cycle apparatus
EP3012557A4 (en) Refrigeration cycle device
EP3012556A4 (en) Refrigeration cycle device
EP2980508A4 (en) Dual refrigeration device
EP3051227A4 (en) Refrigerating device
EP2966380A4 (en) Refrigeration device
EP3051225A4 (en) Refrigeration cycle device
EP3006869A4 (en) Refrigeration device
EP3023710A4 (en) Refrigeration device
EP3091309A4 (en) Freezer device
EP2985550A4 (en) Refrigeration cycle device
EP3037744A4 (en) Refrigeration device
EP3059519A4 (en) Refrigeration cycle device
EP2998665A4 (en) Refrigeration device
IL245055A0 (en) Refrigerant
EP3062040A4 (en) Refrigeration cycle device
EP3006859A4 (en) Refrigeration cycle device
EP2955463A4 (en) Refrigeration device
EP3062041A4 (en) Refrigeration device
GB2530453B (en) Refrigeration cycle device
EP3045843A4 (en) Refrigerating device
EP2941718A4 (en) Monitor-mine-manage cycle

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20151002

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

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

Effective date: 20161209

RIC1 Information provided on ipc code assigned before grant

Ipc: F25B 47/02 20060101AFI20161205BHEP

Ipc: F25B 1/00 20060101ALI20161205BHEP

Ipc: F25D 21/06 20060101ALI20161205BHEP

Ipc: F25B 13/00 20060101ALI20161205BHEP

Ipc: F24F 11/02 20060101ALI20161205BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20201130

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS