EP4589220A4 - Climatiseur - Google Patents

Climatiseur

Info

Publication number
EP4589220A4
EP4589220A4 EP23872080.9A EP23872080A EP4589220A4 EP 4589220 A4 EP4589220 A4 EP 4589220A4 EP 23872080 A EP23872080 A EP 23872080A EP 4589220 A4 EP4589220 A4 EP 4589220A4
Authority
EP
European Patent Office
Prior art keywords
air conditioning
conditioning
air
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
EP23872080.9A
Other languages
German (de)
English (en)
Other versions
EP4589220A1 (fr
Inventor
Tomomitsu Yamaguchi
Keisuke Mitoma
Masamune OKINO
Yusuke Doi
Michiaki Nakanishi
Takaya KUSUMOTO
Masayoshi Hirasawa
Yasuaki Kaneko
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 Heavy Industries Thermal Systems Ltd
Original Assignee
Mitsubishi Heavy Industries Thermal Systems 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 Mitsubishi Heavy Industries Thermal Systems Ltd filed Critical Mitsubishi Heavy Industries Thermal Systems Ltd
Publication of EP4589220A1 publication Critical patent/EP4589220A1/fr
Publication of EP4589220A4 publication Critical patent/EP4589220A4/fr
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
    • 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
    • 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—Component parts or details not otherwise provided for in this subclass
    • F25B2400/23—Separators
    • 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
    • F25B2600/2501—Bypass 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2513—Expansion 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)
EP23872080.9A 2022-09-27 2023-09-20 Climatiseur Pending EP4589220A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022153657A JP2024047894A (ja) 2022-09-27 2022-09-27 空気調和機
PCT/JP2023/034137 WO2024070853A1 (fr) 2022-09-27 2023-09-20 Climatiseur

Publications (2)

Publication Number Publication Date
EP4589220A1 EP4589220A1 (fr) 2025-07-23
EP4589220A4 true EP4589220A4 (fr) 2026-01-21

Family

ID=90477572

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23872080.9A Pending EP4589220A4 (fr) 2022-09-27 2023-09-20 Climatiseur

Country Status (4)

Country Link
EP (1) EP4589220A4 (fr)
JP (1) JP2024047894A (fr)
AU (1) AU2023353506A1 (fr)
WO (1) WO2024070853A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2014335574A1 (en) * 2013-10-17 2016-04-21 Mitsubishi Electric Corporation Air-conditioning apparatus
CN106415153A (zh) * 2014-06-27 2017-02-15 三菱电机株式会社 制冷循环装置
JP2017044435A (ja) * 2015-08-28 2017-03-02 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド 空気調和機

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5469450U (fr) * 1977-10-26 1979-05-17
JP3823706B2 (ja) 2000-09-07 2006-09-20 株式会社日立製作所 空気調和機
JP2002277079A (ja) * 2001-03-21 2002-09-25 Mitsubishi Electric Corp 冷凍サイクル
JP2008057807A (ja) * 2006-08-29 2008-03-13 Samsung Electronics Co Ltd 冷凍サイクル及びそれを用いた空気調和機、冷蔵庫
EP3260170A1 (fr) 2016-06-20 2017-12-27 Industrial Farmaceutica Cantabria, S.A. Utilisation d'extraits de deschampsia antarctica pour contrer les endommagements de la barrière de la peau humaine provoqués par des agressions environnementales

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2014335574A1 (en) * 2013-10-17 2016-04-21 Mitsubishi Electric Corporation Air-conditioning apparatus
CN106415153A (zh) * 2014-06-27 2017-02-15 三菱电机株式会社 制冷循环装置
JP2017044435A (ja) * 2015-08-28 2017-03-02 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド 空気調和機

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2024070853A1 *

Also Published As

Publication number Publication date
AU2023353506A1 (en) 2025-05-01
JP2024047894A (ja) 2024-04-08
WO2024070853A1 (fr) 2024-04-04
EP4589220A1 (fr) 2025-07-23

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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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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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR

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

Effective date: 20251222

RIC1 Information provided on ipc code assigned before grant

Ipc: F25B 43/00 20060101AFI20251216BHEP

Ipc: F25B 43/02 20060101ALI20251216BHEP

Ipc: F25B 1/00 20060101ALI20251216BHEP

Ipc: F25B 49/02 20060101ALI20251216BHEP

Ipc: F25B 13/00 20060101ALI20251216BHEP