EP3885667A4 - Indoor unit of air-conditioner - Google Patents

Indoor unit of air-conditioner Download PDF

Info

Publication number
EP3885667A4
EP3885667A4 EP19888699.6A EP19888699A EP3885667A4 EP 3885667 A4 EP3885667 A4 EP 3885667A4 EP 19888699 A EP19888699 A EP 19888699A EP 3885667 A4 EP3885667 A4 EP 3885667A4
Authority
EP
European Patent Office
Prior art keywords
conditioner
air
indoor unit
indoor
unit
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.)
Granted
Application number
EP19888699.6A
Other languages
German (de)
French (fr)
Other versions
EP3885667A1 (en
EP3885667B1 (en
Inventor
Tsuyoshi Kimura
Ryouta Suhara
Kousuke SHIOHAMA
Toshimichi Nakayama
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 EP3885667A1 publication Critical patent/EP3885667A1/en
Publication of EP3885667A4 publication Critical patent/EP3885667A4/en
Application granted granted Critical
Publication of EP3885667B1 publication Critical patent/EP3885667B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F24F1/0047—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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • 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
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • 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
    • F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Air-Flow Control Members (AREA)
EP19888699.6A 2018-11-30 2019-10-04 Indoor unit of air-conditioner Active EP3885667B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018224565A JP6904324B2 (en) 2018-11-30 2018-11-30 Indoor unit of air conditioner
PCT/JP2019/039390 WO2020110462A1 (en) 2018-11-30 2019-10-04 Indoor unit of air-conditioner

Publications (3)

Publication Number Publication Date
EP3885667A1 EP3885667A1 (en) 2021-09-29
EP3885667A4 true EP3885667A4 (en) 2022-01-19
EP3885667B1 EP3885667B1 (en) 2023-01-25

Family

ID=70853374

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19888699.6A Active EP3885667B1 (en) 2018-11-30 2019-10-04 Indoor unit of air-conditioner

Country Status (4)

Country Link
EP (1) EP3885667B1 (en)
JP (1) JP6904324B2 (en)
CN (1) CN216204236U (en)
WO (1) WO2020110462A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556172A (en) * 1982-05-25 1985-12-03 Matsushita Electric Industrial Co. Ltd. Flow direction controller
EP0774628A2 (en) * 1995-11-20 1997-05-21 Mitsubishi Denki Kabushiki Kaisha Blowoff orifice
EP0886111A2 (en) * 1997-06-20 1998-12-23 Fujitsu General Limited Air conditioner
EP0943875A2 (en) * 1998-03-16 1999-09-22 Fujitsu General Limited Air conditioner
EP2813777A1 (en) * 2012-02-10 2014-12-17 Daikin Industries, Ltd. Indoor unit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0720502Y2 (en) * 1988-10-28 1995-05-15 三洋電機株式会社 Air conditioner
JPH08327083A (en) * 1995-06-06 1996-12-10 Mitsubishi Heavy Ind Ltd Ceiling suspended type air conditioner
JP2991189B1 (en) * 1998-06-29 1999-12-20 松下電器産業株式会社 Air conditioner
JP4544364B1 (en) 2009-04-17 2010-09-15 ダイキン工業株式会社 Air conditioner
JP6163182B2 (en) * 2015-08-25 2017-07-12 豊和化成株式会社 Thin register
JP6468303B2 (en) * 2017-02-24 2019-02-13 ダイキン工業株式会社 Air conditioner indoor unit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556172A (en) * 1982-05-25 1985-12-03 Matsushita Electric Industrial Co. Ltd. Flow direction controller
EP0774628A2 (en) * 1995-11-20 1997-05-21 Mitsubishi Denki Kabushiki Kaisha Blowoff orifice
EP0886111A2 (en) * 1997-06-20 1998-12-23 Fujitsu General Limited Air conditioner
EP0943875A2 (en) * 1998-03-16 1999-09-22 Fujitsu General Limited Air conditioner
EP2813777A1 (en) * 2012-02-10 2014-12-17 Daikin Industries, Ltd. Indoor unit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020110462A1 *

Also Published As

Publication number Publication date
WO2020110462A1 (en) 2020-06-04
JP2020085401A (en) 2020-06-04
JP6904324B2 (en) 2021-07-14
EP3885667A1 (en) 2021-09-29
EP3885667B1 (en) 2023-01-25
CN216204236U (en) 2022-04-05

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