EP2169329A3 - Air conditioner - Google Patents

Air conditioner Download PDF

Info

Publication number
EP2169329A3
EP2169329A3 EP09012331A EP09012331A EP2169329A3 EP 2169329 A3 EP2169329 A3 EP 2169329A3 EP 09012331 A EP09012331 A EP 09012331A EP 09012331 A EP09012331 A EP 09012331A EP 2169329 A3 EP2169329 A3 EP 2169329A3
Authority
EP
European Patent Office
Prior art keywords
air
louver
air conditioner
panel
air outlet
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Withdrawn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
EP09012331A
Other languages
German (de)
French (fr)
Other versions
EP2169329A2 (en
Inventor
Emi Yamada
Satoshi Nakayama
Fumihiro Kato
Hajime Sasaki
Kenji Seki
Naoki Muramatsu
Kensaku Maeda
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.)
Johnson Controls Hitachi Air Conditioning Technology Hong Kong Ltd
Original Assignee
Hitachi Appliances 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
Priority claimed from JP2008253832A external-priority patent/JP2010084996A/en
Priority claimed from JP2008253824A external-priority patent/JP4391575B1/en
Application filed by Hitachi Appliances Inc filed Critical Hitachi Appliances Inc
Priority to EP12157560A priority Critical patent/EP2498015A1/en
Publication of EP2169329A2 publication Critical patent/EP2169329A2/en
Publication of EP2169329A3 publication Critical patent/EP2169329A3/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Withdrawn legal-status Critical Current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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

In an air conditioner, for preventing blown air from directly rushing to a position below the air conditioner and suppressing a ceiling surface (32) from being smudged due to a Coanda effect, in order to provide a simple structure of a wind direction control louver (42) provided in a air outlet (41), there is provided an air conditioner including: an air conditioner body (1); a panel (6) which is provided in the body; an air inlet (3) which is provided at about a center of the panel; an air outlet (4) which is provided in the periphery of the air inlet and blows air into a room; and a wind direction control louver (2) which is provided in the air outlet, wherein one end of the louver (2) is provided in the panel (6) on the side of the air inlet so as to be rotatable through a shaft (5), and the other end thereof is formed as an opening edge, and wherein the opening edge exists on more outer side than a portion where blown air descending from the outermost side of the air outlet (4) contacts with the louver (2) when the louver (2) is opened at a maximum louver opening degree θmax.
EP09012331A 2008-09-30 2009-09-29 Air conditioner Withdrawn EP2169329A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12157560A EP2498015A1 (en) 2008-09-30 2009-09-29 Air conditioner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008253832A JP2010084996A (en) 2008-09-30 2008-09-30 Air conditioner
JP2008253824A JP4391575B1 (en) 2008-09-30 2008-09-30 Embedded ceiling air conditioner

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP12157560A Division EP2498015A1 (en) 2008-09-30 2009-09-29 Air conditioner
EP12157560.9 Division-Into 2012-02-29

Publications (2)

Publication Number Publication Date
EP2169329A2 EP2169329A2 (en) 2010-03-31
EP2169329A3 true EP2169329A3 (en) 2012-04-25

Family

ID=41557683

Family Applications (2)

Application Number Title Priority Date Filing Date
EP12157560A Withdrawn EP2498015A1 (en) 2008-09-30 2009-09-29 Air conditioner
EP09012331A Withdrawn EP2169329A3 (en) 2008-09-30 2009-09-29 Air conditioner

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP12157560A Withdrawn EP2498015A1 (en) 2008-09-30 2009-09-29 Air conditioner

Country Status (2)

Country Link
EP (2) EP2498015A1 (en)
CN (2) CN102607111B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5536158B2 (en) * 2011-12-28 2014-07-02 ダイキン工業株式会社 Air conditioning indoor unit
JP5692280B2 (en) * 2013-04-30 2015-04-01 ダイキン工業株式会社 Air conditioner decorative panel and indoor unit
CN104501304B (en) * 2014-12-08 2017-10-13 广东美的制冷设备有限公司 Air conditioner with wind deflector
CN106247520B (en) * 2016-08-30 2021-11-09 珠海格力电器股份有限公司 Annular air outlet equipment
JP6756988B2 (en) * 2018-05-31 2020-09-16 株式会社富士通ゼネラル Ceiling embedded air conditioner
CN110173879B (en) * 2019-05-16 2021-04-09 上海宇赫环保科技有限公司 Vertical air outlet angle regulator of central air conditioner
JP6816807B1 (en) * 2019-09-17 2021-01-20 ダイキン工業株式会社 Blower and air conditioner indoor unit

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4729293A (en) * 1985-03-29 1988-03-08 Kabushiki Kaisha Toshiba Air direction control apparatus for a louver at an air outlet
US20060035580A1 (en) * 2004-07-29 2006-02-16 Anderson Dean B Damper actuator assembly
JP2006234278A (en) * 2005-02-24 2006-09-07 Mitsubishi Heavy Ind Ltd Ceiling embedded air conditioner
JP2006336961A (en) * 2005-06-03 2006-12-14 Matsushita Electric Ind Co Ltd Ceiling-embedded air conditioner
JP2007024345A (en) * 2005-07-12 2007-02-01 Mitsubishi Electric Corp Air conditioner
JP2007205711A (en) * 2007-03-26 2007-08-16 Sharp Corp Air conditioner

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2558146A1 (en) * 1975-12-23 1977-07-07 Klimatechnik Weiss Automatically activated louvres for ventilation fan - comprising extruded plastic pins inserted in reinforced section of frame
JP3957927B2 (en) * 1999-08-30 2007-08-15 三菱重工業株式会社 Embedded ceiling air conditioner
JP3285023B2 (en) * 1999-11-05 2002-05-27 ダイキン工業株式会社 Ceiling-mounted air conditioner
JP2001174043A (en) * 1999-12-20 2001-06-29 Fujitsu General Ltd Ceiling embedded type air conditioner
JP2005076988A (en) * 2003-09-01 2005-03-24 Matsushita Electric Ind Co Ltd Air conditioner with radiant heater
JP4747633B2 (en) * 2005-03-29 2011-08-17 パナソニック株式会社 Air conditioner wind direction change device
JP4519811B2 (en) 2006-05-31 2010-08-04 三星電子株式会社 Air conditioner
JP4720644B2 (en) * 2006-06-26 2011-07-13 パナソニック株式会社 Air conditioner
CN101144640A (en) * 2006-09-14 2008-03-19 乐金电子(天津)电器有限公司 Split air conditioner indoor set wind outlet guiding structure
KR100885556B1 (en) * 2006-12-29 2009-02-24 엘지전자 주식회사 Air conditioner

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4729293A (en) * 1985-03-29 1988-03-08 Kabushiki Kaisha Toshiba Air direction control apparatus for a louver at an air outlet
US20060035580A1 (en) * 2004-07-29 2006-02-16 Anderson Dean B Damper actuator assembly
JP2006234278A (en) * 2005-02-24 2006-09-07 Mitsubishi Heavy Ind Ltd Ceiling embedded air conditioner
JP2006336961A (en) * 2005-06-03 2006-12-14 Matsushita Electric Ind Co Ltd Ceiling-embedded air conditioner
JP2007024345A (en) * 2005-07-12 2007-02-01 Mitsubishi Electric Corp Air conditioner
JP2007205711A (en) * 2007-03-26 2007-08-16 Sharp Corp Air conditioner

Also Published As

Publication number Publication date
EP2498015A1 (en) 2012-09-12
CN101713572A (en) 2010-05-26
CN102607111A (en) 2012-07-25
EP2169329A2 (en) 2010-03-31
CN102607111B (en) 2014-10-22
CN101713572B (en) 2013-11-13

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Owner name: JOHNSON CONTROLS-HITACHI AIR CONDITIONING TECHNOLO

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