EP2650619A4 - Air conditioner - Google Patents

Air conditioner Download PDF

Info

Publication number
EP2650619A4
EP2650619A4 EP11847396.6A EP11847396A EP2650619A4 EP 2650619 A4 EP2650619 A4 EP 2650619A4 EP 11847396 A EP11847396 A EP 11847396A EP 2650619 A4 EP2650619 A4 EP 2650619A4
Authority
EP
European Patent Office
Prior art keywords
air conditioner
conditioner
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.)
Withdrawn
Application number
EP11847396.6A
Other languages
German (de)
French (fr)
Other versions
EP2650619A1 (en
Inventor
Masahiko Nakamoto
Keisuke Mitoma
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 EP2650619A1 publication Critical patent/EP2650619A1/en
Publication of EP2650619A4 publication Critical patent/EP2650619A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/38—Failure diagnosis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • 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
    • F25B49/005—Arrangement or mounting of control or safety devices of safety devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Air Conditioning Control Device (AREA)
EP11847396.6A 2010-12-08 2011-09-22 Air conditioner Withdrawn EP2650619A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010273775A JP2012122668A (en) 2010-12-08 2010-12-08 Air conditioner
PCT/JP2011/071713 WO2012077398A1 (en) 2010-12-08 2011-09-22 Air conditioner

Publications (2)

Publication Number Publication Date
EP2650619A1 EP2650619A1 (en) 2013-10-16
EP2650619A4 true EP2650619A4 (en) 2018-04-11

Family

ID=46206902

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11847396.6A Withdrawn EP2650619A4 (en) 2010-12-08 2011-09-22 Air conditioner

Country Status (4)

Country Link
EP (1) EP2650619A4 (en)
JP (1) JP2012122668A (en)
CN (1) CN103314260A (en)
WO (1) WO2012077398A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2927613B1 (en) * 2012-11-30 2019-09-04 Mitsubishi Electric Corporation Facility equipment operation device, facility equipment operation system, facility equipment operation method, and program
JP2015064182A (en) * 2013-09-26 2015-04-09 ダイキン工業株式会社 Air conditioner
JP6550636B2 (en) * 2014-12-18 2019-07-31 三菱重工サーマルシステムズ株式会社 Data acquisition device, data acquisition system, control method and program
CN104748300B (en) * 2015-02-27 2018-04-27 青岛海尔空调器有限总公司 A kind of air conditioner fault aids in quick diagnosis control method
JP6503246B2 (en) * 2015-07-02 2019-04-17 東芝キヤリア株式会社 Control device of heat source machine for air handling unit
CN105241010B (en) * 2015-10-14 2018-05-18 珠海格力电器股份有限公司 Fault maintenance guidance information display method and device
CN105783198B (en) * 2016-04-26 2019-04-30 广东美的制冷设备有限公司 Air conditioner and its fault display method
CN106288568B (en) * 2016-07-22 2019-08-20 珠海格力电器股份有限公司 High-voltage protection control method and device for central air-conditioning compressor
JP2018146159A (en) * 2017-03-03 2018-09-20 日立ジョンソンコントロールズ空調株式会社 Air conditioner
CN109901544A (en) 2017-12-07 2019-06-18 开利公司 Refrigeration system, the fault diagnosis system for it, method for diagnosing faults and controller and storage medium
CN111684214A (en) * 2018-02-13 2020-09-18 三菱电机株式会社 Remote Controller and Air Conditioning Hot Water Supply System
CN113639418A (en) * 2020-04-27 2021-11-12 南通华信中央空调有限公司 Air conditioner debugging method, air conditioner debugging device and related equipment
CN112128919A (en) * 2020-09-22 2020-12-25 珠海格力电器股份有限公司 Air conditioner health state evaluation method and device, air conditioner and storage medium

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3140273A1 (en) * 1980-10-14 1982-07-22 General Electric Co., Schenectady, N.Y. "AUTHORIZED FAULT DIAGNOSIS ARRANGEMENT FOR A HEAT PUMP AIR CONDITIONING OR AIR CONDITIONING SYSTEM"
JPH07318205A (en) * 1994-05-24 1995-12-08 Matsushita Refrig Co Ltd Memory device for air-conditioning machine
JP2576314B2 (en) * 1991-09-13 1997-01-29 ダイキン工業株式会社 Fault diagnosis device
JPH1030835A (en) * 1996-07-17 1998-02-03 N T T Facilities:Kk Control device for air conditioner
JP2001033355A (en) * 1999-07-19 2001-02-09 Meiwa Electric Co Support device for facility irregularity factor identification
JP2005121302A (en) * 2003-10-17 2005-05-12 Hitachi Ltd Inverter air conditioner
JP2008014610A (en) * 2006-07-10 2008-01-24 Daikin Ind Ltd Control device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2703414B2 (en) * 1991-03-25 1998-01-26 株式会社東芝 Mail handling equipment
JPH06127834A (en) * 1992-10-16 1994-05-10 Murata Mach Ltd Failure diagnostic system for automatic winder
JPH09292152A (en) * 1996-04-25 1997-11-11 Fujitsu General Ltd Air conditioner display method
JP2009175793A (en) * 2008-01-21 2009-08-06 Nakamura Tome Precision Ind Co Ltd Abnormality recovery support system and method for machine tool

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3140273A1 (en) * 1980-10-14 1982-07-22 General Electric Co., Schenectady, N.Y. "AUTHORIZED FAULT DIAGNOSIS ARRANGEMENT FOR A HEAT PUMP AIR CONDITIONING OR AIR CONDITIONING SYSTEM"
JP2576314B2 (en) * 1991-09-13 1997-01-29 ダイキン工業株式会社 Fault diagnosis device
JPH07318205A (en) * 1994-05-24 1995-12-08 Matsushita Refrig Co Ltd Memory device for air-conditioning machine
JPH1030835A (en) * 1996-07-17 1998-02-03 N T T Facilities:Kk Control device for air conditioner
JP2001033355A (en) * 1999-07-19 2001-02-09 Meiwa Electric Co Support device for facility irregularity factor identification
JP2005121302A (en) * 2003-10-17 2005-05-12 Hitachi Ltd Inverter air conditioner
JP2008014610A (en) * 2006-07-10 2008-01-24 Daikin Ind Ltd Control device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012077398A1 *

Also Published As

Publication number Publication date
JP2012122668A (en) 2012-06-28
WO2012077398A1 (en) 2012-06-14
EP2650619A1 (en) 2013-10-16
CN103314260A (en) 2013-09-18

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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: 20130129

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

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.

RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20180309

RIC1 Information provided on ipc code assigned before grant

Ipc: F25B 49/00 20060101ALI20180306BHEP

Ipc: F24F 11/30 20180101AFI20180306BHEP

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20181009