EP3722692A4 - Indoor unit for air conditioner - Google Patents

Indoor unit for air conditioner Download PDF

Info

Publication number
EP3722692A4
EP3722692A4 EP17918690.3A EP17918690A EP3722692A4 EP 3722692 A4 EP3722692 A4 EP 3722692A4 EP 17918690 A EP17918690 A EP 17918690A EP 3722692 A4 EP3722692 A4 EP 3722692A4
Authority
EP
European Patent Office
Prior art keywords
air conditioner
indoor unit
indoor
unit
conditioner
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Withdrawn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
EP17918690.3A
Other languages
German (de)
French (fr)
Other versions
EP3722692A1 (en
Inventor
Toshiki Mochizuki
Naoyuki Fushimi
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.)
Hitachi Johnson Controls Air Conditioning Inc
Original Assignee
Hitachi Johnson Controls Air Conditioning Inc
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 Hitachi Johnson Controls Air Conditioning Inc filed Critical Hitachi Johnson Controls Air Conditioning Inc
Publication of EP3722692A1 publication Critical patent/EP3722692A1/en
Publication of EP3722692A4 publication Critical patent/EP3722692A4/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Withdrawn legal-status Critical Current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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
    • 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
    • F24F11/56—Remote control
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air Conditioning Control Device (AREA)
  • Air-Flow Control Members (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
EP17918690.3A 2017-12-05 2017-12-05 Indoor unit for air conditioner Withdrawn EP3722692A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/043574 WO2019111308A1 (en) 2017-12-05 2017-12-05 Indoor unit for air conditioner

Publications (2)

Publication Number Publication Date
EP3722692A1 EP3722692A1 (en) 2020-10-14
EP3722692A4 true EP3722692A4 (en) 2021-11-03

Family

ID=66751333

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17918690.3A Withdrawn EP3722692A4 (en) 2017-12-05 2017-12-05 Indoor unit for air conditioner

Country Status (6)

Country Link
US (1) US20200224889A1 (en)
EP (1) EP3722692A4 (en)
JP (1) JP6668552B2 (en)
KR (1) KR102135622B1 (en)
CN (1) CN110121621B (en)
WO (1) WO2019111308A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020039492A1 (en) * 2018-08-21 2020-02-27 日立ジョンソンコントロールズ空調株式会社 Indoor unit for air conditioner
WO2020090641A1 (en) * 2018-11-02 2020-05-07 パナソニックＩｐマネジメント株式会社 Environmental control system and environmental control system method
CN113188185A (en) * 2020-01-14 2021-07-30 青岛海尔空调电子有限公司 Air deflector control method for air conditioner and air conditioner
US12292204B2 (en) * 2021-12-23 2025-05-06 Samsung Electronics Co., Ltd. Air conditioner

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2484986A1 (en) * 2009-09-28 2012-08-08 Daikin Industries, Ltd. Control device
WO2015045413A1 (en) * 2013-09-30 2015-04-02 ダイキン工業株式会社 Air conditioner
JP2016183806A (en) * 2015-03-26 2016-10-20 ダイキン工業株式会社 Air conditioner
JP2017067426A (en) * 2015-09-29 2017-04-06 ダイキン工業株式会社 Indoor unit of air conditioner

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH584872A5 (en) * 1974-10-22 1977-02-15 Luwa Ag
DE2948335A1 (en) 1979-11-30 1981-06-04 Siemens AG, 1000 Berlin und 8000 München CIRCUIT ARRANGEMENT FOR THE REMOTE POWERING OF INTERMEDIARIES OF A DEVICE FOR THE MESSAGE TRANSMISSION TECHNOLOGY BY MEANS OF DC SERIES POWERING
JP2001116324A (en) * 1999-10-12 2001-04-27 Matsushita Refrig Co Ltd Air conditioner
JP2001174043A (en) * 1999-12-20 2001-06-29 Fujitsu General Ltd Ceiling-mounted air conditioner
JP2007024453A (en) * 2005-07-21 2007-02-01 Mitsubishi Electric Corp Air conditioner
CN2861849Y (en) * 2005-12-27 2007-01-24 上海日立家用电器有限公司 Air conditioner capable of adjusting wind deflection and controlling in section
JP4580377B2 (en) * 2006-11-22 2010-11-10 シャープ株式会社 Air conditioner
JP5304574B2 (en) * 2009-09-28 2013-10-02 ダイキン工業株式会社 Control device
JP2011069592A (en) * 2009-09-28 2011-04-07 Daikin Industries Ltd Control device
CN102725589B (en) * 2010-01-26 2015-03-04 大金工业株式会社 Ceiling-mounted indoor unit for air conditioning device
JP5518013B2 (en) * 2011-08-18 2014-06-11 三菱電機株式会社 Air conditioner indoor unit and air conditioner equipped with the indoor unit
JP5267628B2 (en) * 2011-08-31 2013-08-21 ダイキン工業株式会社 Air conditioning indoor unit
JP6138062B2 (en) * 2014-01-16 2017-05-31 三菱電機株式会社 Air conditioner
JP6444224B2 (en) * 2015-03-06 2018-12-26 日立ジョンソンコントロールズ空調株式会社 Air conditioner indoor unit
JP6570916B2 (en) * 2015-08-13 2019-09-04 三菱重工サーマルシステムズ株式会社 Indoor unit, air conditioner equipped with the same, control method for indoor unit, and control program
JP6135734B2 (en) * 2015-09-29 2017-05-31 ダイキン工業株式会社 Indoor unit of air conditioner
WO2017208404A1 (en) * 2016-06-01 2017-12-07 三菱電機株式会社 Air conditioner
CN106403227B (en) * 2016-08-30 2020-06-05 芜湖美智空调设备有限公司 Air-conditioning wind deflector and air conditioner having the same
CN206626675U (en) * 2017-03-17 2017-11-10 广东美的制冷设备有限公司 For the air deflection assemblies of indoor apparatus of air conditioner, indoor apparatus of air conditioner and air conditioner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2484986A1 (en) * 2009-09-28 2012-08-08 Daikin Industries, Ltd. Control device
WO2015045413A1 (en) * 2013-09-30 2015-04-02 ダイキン工業株式会社 Air conditioner
JP2016183806A (en) * 2015-03-26 2016-10-20 ダイキン工業株式会社 Air conditioner
JP2017067426A (en) * 2015-09-29 2017-04-06 ダイキン工業株式会社 Indoor unit of air conditioner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019111308A1 *

Also Published As

Publication number Publication date
JPWO2019111308A1 (en) 2019-12-12
CN110121621A (en) 2019-08-13
EP3722692A1 (en) 2020-10-14
CN110121621B (en) 2021-04-27
WO2019111308A1 (en) 2019-06-13
JP6668552B2 (en) 2020-03-18
US20200224889A1 (en) 2020-07-16
KR20190076947A (en) 2019-07-02
KR102135622B1 (en) 2020-07-20

Similar Documents

Publication Publication Date Title
EP3693676A4 (en) Ceiling-type indoor unit of air conditioner
EP3279591A4 (en) Indoor air conditioning unit
EP3264000A4 (en) Indoor unit for air conditioner
EP3276273A4 (en) Indoor unit for air conditioner
EP3657080A4 (en) Air conditioner
EP3647672A4 (en) Air conditioner
EP3276272A4 (en) Indoor unit for air conditioner
EP3795913A4 (en) Air conditioner
EP3264002A4 (en) Indoor unit for air conditioner
EP3104092A4 (en) Indoor unit for air conditioner
EP3587948A4 (en) Air conditioner
EP3236170A4 (en) Air conditioner indoor unit
EP3693678A4 (en) Air conditioner
EP3837473A4 (en) Air conditioner
EP3643983A4 (en) Air conditioning indoor unit
EP3643992A4 (en) Air conditioner
EP3296651A4 (en) Outdoor unit for air conditioner
EP3410025A4 (en) Outdoor unit for air conditioner
EP3842703A4 (en) Indoor unit for air conditioner
EP3604935A4 (en) Indoor air-conditioning unit
EP3633275A4 (en) Ceiling type air conditioner
EP3671064A4 (en) Air conditioner
EP3346204A4 (en) Indoor unit of air conditioner
EP3722692A4 (en) Indoor unit for air conditioner
EP3104087A4 (en) Indoor unit for air conditioner

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

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

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20191015

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

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: 20211005

RIC1 Information provided on ipc code assigned before grant

Ipc: F24F 13/14 20060101ALI20210929BHEP

Ipc: F24F 1/0014 20190101ALI20210929BHEP

Ipc: F24F 11/74 20180101ALI20210929BHEP

Ipc: F24F 1/0047 20190101ALI20210929BHEP

Ipc: F24F 11/79 20180101ALI20210929BHEP

Ipc: F24F 11/56 20180101ALI20210929BHEP

Ipc: F24F 13/20 20060101AFI20210929BHEP

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

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20211029