EP4015933A4 - Air-conditioning indoor unit and air conditioner - Google Patents

Air-conditioning indoor unit and air conditioner Download PDF

Info

Publication number
EP4015933A4
EP4015933A4 EP20865799.9A EP20865799A EP4015933A4 EP 4015933 A4 EP4015933 A4 EP 4015933A4 EP 20865799 A EP20865799 A EP 20865799A EP 4015933 A4 EP4015933 A4 EP 4015933A4
Authority
EP
European Patent Office
Prior art keywords
air
indoor unit
conditioning indoor
air conditioner
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.)
Pending
Application number
EP20865799.9A
Other languages
German (de)
French (fr)
Other versions
EP4015933A1 (en
Inventor
Hiroki Fujita
Tomoya Murakami
Mitsutoshi BANBA
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 EP4015933A1 publication Critical patent/EP4015933A1/en
Publication of EP4015933A4 publication Critical patent/EP4015933A4/en
Pending 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
    • 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
    • F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
    • 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
    • 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
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
EP20865799.9A 2019-09-17 2020-09-07 Air-conditioning indoor unit and air conditioner Pending EP4015933A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019168492A JP7082293B2 (en) 2019-09-17 2019-09-17 Air conditioning indoor unit and air conditioner
PCT/JP2020/033817 WO2021054182A1 (en) 2019-09-17 2020-09-07 Air-conditioning indoor unit and air conditioner

Publications (2)

Publication Number Publication Date
EP4015933A1 EP4015933A1 (en) 2022-06-22
EP4015933A4 true EP4015933A4 (en) 2022-10-05

Family

ID=74878196

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20865799.9A Pending EP4015933A4 (en) 2019-09-17 2020-09-07 Air-conditioning indoor unit and air conditioner

Country Status (4)

Country Link
EP (1) EP4015933A4 (en)
JP (1) JP7082293B2 (en)
CN (1) CN114364922B (en)
WO (1) WO2021054182A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007263381A (en) * 2006-01-20 2007-10-11 Sharp Corp Air conditioner
JP2013117368A (en) * 2011-10-31 2013-06-13 Daikin Industries Ltd Air-conditioning indoor unit
EP2778551A1 (en) * 2011-10-31 2014-09-17 Daikin Industries, Ltd. Air-conditioning indoor unit
EP3348930A1 (en) * 2015-09-10 2018-07-18 Daikin Industries, Ltd. Wall mounting air-conditioning indoor unit
EP3348929A1 (en) * 2015-09-10 2018-07-18 Daikin Industries, Ltd. Ac indoor unit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011094877A (en) 2009-10-29 2011-05-12 Daikin Industries Ltd Indoor unit for air conditioner
JP5120482B1 (en) * 2011-07-01 2013-01-16 ダイキン工業株式会社 Air conditioning indoor unit
JP2013053796A (en) * 2011-09-02 2013-03-21 Panasonic Corp Air conditioner
JP5409825B2 (en) 2011-10-18 2014-02-05 三菱電機株式会社 Air conditioner indoor unit
WO2014068654A1 (en) * 2012-10-30 2014-05-08 三菱電機株式会社 Air conditioner
JP6702255B2 (en) 2017-04-27 2020-05-27 ダイキン工業株式会社 Air conditioning indoor unit
CN107461902B (en) 2017-07-26 2023-08-25 广东美的制冷设备有限公司 Air guide assembly and air conditioner with same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007263381A (en) * 2006-01-20 2007-10-11 Sharp Corp Air conditioner
JP2013117368A (en) * 2011-10-31 2013-06-13 Daikin Industries Ltd Air-conditioning indoor unit
EP2778551A1 (en) * 2011-10-31 2014-09-17 Daikin Industries, Ltd. Air-conditioning indoor unit
EP3348930A1 (en) * 2015-09-10 2018-07-18 Daikin Industries, Ltd. Wall mounting air-conditioning indoor unit
EP3348929A1 (en) * 2015-09-10 2018-07-18 Daikin Industries, Ltd. Ac indoor unit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021054182A1 *

Also Published As

Publication number Publication date
CN114364922B (en) 2023-08-01
CN114364922A (en) 2022-04-15
JP7082293B2 (en) 2022-06-08
EP4015933A1 (en) 2022-06-22
JP2021046957A (en) 2021-03-25
WO2021054182A1 (en) 2021-03-25

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