EP3730845A4 - Ceiling-type indoor unit of air conditioner - Google Patents

Ceiling-type indoor unit of air conditioner Download PDF

Info

Publication number
EP3730845A4
EP3730845A4 EP18890162.3A EP18890162A EP3730845A4 EP 3730845 A4 EP3730845 A4 EP 3730845A4 EP 18890162 A EP18890162 A EP 18890162A EP 3730845 A4 EP3730845 A4 EP 3730845A4
Authority
EP
European Patent Office
Prior art keywords
ceiling
air conditioner
indoor unit
type indoor
type
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
EP18890162.3A
Other languages
German (de)
French (fr)
Other versions
EP3730845A1 (en
Inventor
Hyoungjune KIM
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.)
LG Electronics Inc
Original Assignee
LG Electronics 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 LG Electronics Inc filed Critical LG Electronics Inc
Priority claimed from PCT/KR2018/016449 external-priority patent/WO2019125042A1/en
Publication of EP3730845A1 publication Critical patent/EP3730845A1/en
Publication of EP3730845A4 publication Critical patent/EP3730845A4/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
    • 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
    • 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
    • F24F13/082—Grilles, registers or guards
    • F24F13/084—Grilles, registers or guards with mounting arrangements, e.g. snap fasteners for mounting to the wall or duct
    • 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
    • F24F13/082—Grilles, registers or guards
    • F24F13/085—Grilles, registers or guards including an air filter
    • 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
    • F24F13/20—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
    • F24F13/28—Arrangement or mounting of filters
    • 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
    • F24F13/08—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
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1453—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with cables, e.g. bowden cables
    • 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
    • F24F2013/207—Casings or covers with control knobs; Mounting controlling members or control units therein

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)
EP18890162.3A 2017-12-21 2018-12-21 Ceiling-type indoor unit of air conditioner Pending EP3730845A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20170177353 2017-12-21
KR1020180164264A KR102235273B1 (en) 2017-12-21 2018-12-18 Ceiling type indoor unit of air conditioner
PCT/KR2018/016449 WO2019125042A1 (en) 2017-12-21 2018-12-21 Ceiling-type indoor unit of air conditioner

Publications (2)

Publication Number Publication Date
EP3730845A1 EP3730845A1 (en) 2020-10-28
EP3730845A4 true EP3730845A4 (en) 2021-10-20

Family

ID=67255372

Family Applications (3)

Application Number Title Priority Date Filing Date
EP18891513.6A Pending EP3730847A4 (en) 2017-12-21 2018-12-21 Ceiling-type indoor unit of air conditioner
EP18890162.3A Pending EP3730845A4 (en) 2017-12-21 2018-12-21 Ceiling-type indoor unit of air conditioner
EP18891313.1A Pending EP3730846A4 (en) 2017-12-21 2018-12-21 Ceiling-type indoor unit of air conditioner

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP18891513.6A Pending EP3730847A4 (en) 2017-12-21 2018-12-21 Ceiling-type indoor unit of air conditioner

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP18891313.1A Pending EP3730846A4 (en) 2017-12-21 2018-12-21 Ceiling-type indoor unit of air conditioner

Country Status (4)

Country Link
EP (3) EP3730847A4 (en)
KR (4) KR102235273B1 (en)
CN (3) CN111742178B (en)
AU (3) AU2018388381B2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102216313B1 (en) * 2020-09-18 2021-02-17 주식회사 테크엔 Edgecover type led lamp with fine dust purification funcition
KR102216318B1 (en) * 2020-09-18 2021-02-17 영남엘이디 주식회사 Edgecover type led lamp manufacturing method with fine dust purification funcition
KR102280570B1 (en) * 2021-02-08 2021-07-21 이영섭 Led lighting with built-in filter lifting device
KR102290718B1 (en) * 2021-02-08 2021-08-18 주식회사 테크엔 Manufacturing method of led lighting with built-in filter lifting device
US20220373196A1 (en) 2021-05-24 2022-11-24 Lg Electronics Inc. Air-conditioning system
KR20240048745A (en) * 2022-10-07 2024-04-16 엘지전자 주식회사 Air Conditioner
KR20240048747A (en) * 2022-10-07 2024-04-16 엘지전자 주식회사 Air Conditioner

Citations (7)

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JPH10141695A (en) * 1996-11-07 1998-05-29 Mitsubishi Heavy Ind Ltd Air conditioner
JPH10160192A (en) * 1996-11-26 1998-06-19 Nikko Ind Corp Gril lifter for air conditioner
JP2000121145A (en) * 1998-10-16 2000-04-28 Daikin Ind Ltd Air conditioner
JP2000161767A (en) * 1998-09-25 2000-06-16 Toshiba Corp Ceiling-buried air conditioner
KR20060005847A (en) * 2004-07-14 2006-01-18 삼성전자주식회사 Ceiling-mounted cassette type air conditioner
CN101078540A (en) * 2006-05-25 2007-11-28 乐金电子(天津)电器有限公司 Indoor unit of air conditioner
WO2010013957A2 (en) * 2008-07-31 2010-02-04 Shin Jeong-Hun Grill lifting and lowering apparatus with guide roller formed in left and right sides of drum

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JP3139415B2 (en) * 1997-06-11 2001-02-26 ダイキン工業株式会社 Air conditioner
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CN2351692Y (en) * 1998-12-21 1999-12-01 海尔集团公司 Air intake grid up-down mechanism for indoor machine of insert air conditioner
CN2365555Y (en) * 1999-01-07 2000-02-23 江苏春兰除湿设备有限公司 Inserting air conditioner with up-down air intaking grid
JP3950268B2 (en) * 1999-08-30 2007-07-25 三菱重工業株式会社 Embedded ceiling air conditioner
KR100436142B1 (en) * 2001-09-25 2004-06-14 삼성전자주식회사 Indoor unit of air conditioner
JP2004218988A (en) * 2003-01-17 2004-08-05 Sanyo Electric Co Ltd Recessed type ceiling air conditioner
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KR101045380B1 (en) * 2008-12-23 2011-06-30 엘지전자 주식회사 Ceiling Type Air Conditioner
KR200460957Y1 (en) * 2009-12-04 2012-06-21 비오티스아시아 주식회사 Fixing structure of inhalation grill of ceiling type airconditioner
WO2013122317A1 (en) * 2012-02-13 2013-08-22 현대중공업 주식회사 Check valve driving device for injecting gas
KR101702169B1 (en) * 2013-10-02 2017-02-02 엘지전자 주식회사 Indoor unit for cassette type air conditoiner
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Publication number Priority date Publication date Assignee Title
JPH10141695A (en) * 1996-11-07 1998-05-29 Mitsubishi Heavy Ind Ltd Air conditioner
JPH10160192A (en) * 1996-11-26 1998-06-19 Nikko Ind Corp Gril lifter for air conditioner
JP2000161767A (en) * 1998-09-25 2000-06-16 Toshiba Corp Ceiling-buried air conditioner
JP2000121145A (en) * 1998-10-16 2000-04-28 Daikin Ind Ltd Air conditioner
KR20060005847A (en) * 2004-07-14 2006-01-18 삼성전자주식회사 Ceiling-mounted cassette type air conditioner
CN101078540A (en) * 2006-05-25 2007-11-28 乐金电子(天津)电器有限公司 Indoor unit of air conditioner
WO2010013957A2 (en) * 2008-07-31 2010-02-04 Shin Jeong-Hun Grill lifting and lowering apparatus with guide roller formed in left and right sides of drum

Non-Patent Citations (1)

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Title
See also references of WO2019125042A1 *

Also Published As

Publication number Publication date
KR20190075818A (en) 2019-07-01
AU2018388327A1 (en) 2020-08-06
EP3730847A4 (en) 2021-11-03
CN111742178A (en) 2020-10-02
EP3730846A4 (en) 2021-10-27
CN111801529B (en) 2022-04-22
AU2018388754A1 (en) 2020-08-06
EP3730845A1 (en) 2020-10-28
KR102454127B1 (en) 2022-10-14
AU2018388754B2 (en) 2022-06-16
AU2018388381A1 (en) 2020-08-06
EP3730846A1 (en) 2020-10-28
AU2018388381B2 (en) 2022-06-16
AU2018388327B2 (en) 2022-05-19
KR102235273B1 (en) 2021-04-02
EP3730847A1 (en) 2020-10-28
KR102278184B1 (en) 2021-07-16
CN111742178B (en) 2022-04-26
CN111801529A (en) 2020-10-20
KR20190075819A (en) 2019-07-01
KR102187748B1 (en) 2020-12-07
KR20190075820A (en) 2019-07-01
CN111742179A (en) 2020-10-02
KR20200144534A (en) 2020-12-29
CN111742179B (en) 2022-05-24

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