EP3048386A4 - Tiefkühlschrank - Google Patents

Tiefkühlschrank Download PDF

Info

Publication number
EP3048386A4
EP3048386A4 EP14846460.5A EP14846460A EP3048386A4 EP 3048386 A4 EP3048386 A4 EP 3048386A4 EP 14846460 A EP14846460 A EP 14846460A EP 3048386 A4 EP3048386 A4 EP 3048386A4
Authority
EP
European Patent Office
Prior art keywords
freezer
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Withdrawn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
EP14846460.5A
Other languages
English (en)
French (fr)
Other versions
EP3048386A1 (de
Inventor
Tadafumi Nishimura
Nobuki Matsui
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 EP3048386A1 publication Critical patent/EP3048386A1/de
Publication of EP3048386A4 publication Critical patent/EP3048386A4/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Withdrawn legal-status Critical Current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
    • 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • 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
    • F25B2313/005—Outdoor unit 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0231—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units with simultaneous cooling and heating
    • 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
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0233—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0234—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in series 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
    • 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

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)
  • Air Conditioning Control Device (AREA)
EP14846460.5A 2013-09-19 2014-09-12 Tiefkühlschrank Withdrawn EP3048386A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013194304A JP5751299B2 (ja) 2013-09-19 2013-09-19 冷凍装置
PCT/JP2014/074210 WO2015041166A1 (ja) 2013-09-19 2014-09-12 冷凍装置

Publications (2)

Publication Number Publication Date
EP3048386A1 EP3048386A1 (de) 2016-07-27
EP3048386A4 true EP3048386A4 (de) 2017-05-17

Family

ID=52688816

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14846460.5A Withdrawn EP3048386A4 (de) 2013-09-19 2014-09-12 Tiefkühlschrank

Country Status (4)

Country Link
EP (1) EP3048386A4 (de)
JP (1) JP5751299B2 (de)
CN (1) CN105556219A (de)
WO (1) WO2015041166A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6827279B2 (ja) 2016-07-15 2021-02-10 日立ジョンソンコントロールズ空調株式会社 冷暖切替ユニット及びそれを備える空気調和機
JP2020201009A (ja) * 2019-06-12 2020-12-17 ダイキン工業株式会社 冷媒サイクルシステム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001349629A (ja) * 2000-06-07 2001-12-21 Daikin Ind Ltd ヒートポンプ装置
EP2299207A2 (de) * 2009-08-28 2011-03-23 Sanyo Electric Co., Ltd. Klimaanlage

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57184862A (en) * 1981-05-08 1982-11-13 Ebara Mfg Heat pump device
JPH02208474A (ja) * 1989-02-08 1990-08-20 Shin Meiwa Ind Co Ltd 冷凍装置
JPH0336474A (ja) * 1989-07-03 1991-02-18 Toshiba Corp 空気調和機
JPH0791717A (ja) * 1993-09-24 1995-04-04 Hitachi Ltd 空気調和機
JPH1038392A (ja) * 1996-07-23 1998-02-13 Sanyo Electric Co Ltd 凝縮器用送風機の速調装置
JP4029262B2 (ja) 2001-10-18 2008-01-09 株式会社日立製作所 空気調和機
KR100437804B1 (ko) * 2002-06-12 2004-06-30 엘지전자 주식회사 2배관식 냉난방 동시형 멀티공기조화기 및 그 운전방법
JP4702101B2 (ja) * 2006-02-28 2011-06-15 富士電機リテイルシステムズ株式会社 冷却装置および自動販売機
JP4952210B2 (ja) * 2006-11-21 2012-06-13 ダイキン工業株式会社 空気調和装置
JP4274236B2 (ja) * 2006-12-08 2009-06-03 ダイキン工業株式会社 空気調和装置
JP5086788B2 (ja) * 2007-12-11 2012-11-28 三菱重工業株式会社 ヒートポンプ式空気調和装置
JP5239427B2 (ja) * 2008-03-18 2013-07-17 ダイキン工業株式会社 空気調和装置の更新方法
JP5334554B2 (ja) * 2008-12-15 2013-11-06 三菱電機株式会社 空気調和装置
JP5170299B1 (ja) * 2011-11-24 2013-03-27 ダイキン工業株式会社 空気調和装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001349629A (ja) * 2000-06-07 2001-12-21 Daikin Ind Ltd ヒートポンプ装置
EP2299207A2 (de) * 2009-08-28 2011-03-23 Sanyo Electric Co., Ltd. Klimaanlage

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015041166A1 *

Also Published As

Publication number Publication date
WO2015041166A1 (ja) 2015-03-26
JP5751299B2 (ja) 2015-07-22
EP3048386A1 (de) 2016-07-27
CN105556219A (zh) 2016-05-04
JP2015059718A (ja) 2015-03-30

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AX Request for extension of the european patent

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

Effective date: 20170421

RIC1 Information provided on ipc code assigned before grant

Ipc: F25B 13/00 20060101ALI20170413BHEP

Ipc: F25B 7/00 20060101AFI20170413BHEP

Ipc: F25B 1/10 20060101ALI20170413BHEP

Ipc: F25B 1/00 20060101ALI20170413BHEP

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Effective date: 20171121