EP1553361A4 - Air conditioner - Google Patents

Air conditioner

Info

Publication number
EP1553361A4
EP1553361A4 EP03756601A EP03756601A EP1553361A4 EP 1553361 A4 EP1553361 A4 EP 1553361A4 EP 03756601 A EP03756601 A EP 03756601A EP 03756601 A EP03756601 A EP 03756601A EP 1553361 A4 EP1553361 A4 EP 1553361A4
Authority
EP
European Patent Office
Prior art keywords
air
feed path
transverse
main stream
air feed
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Withdrawn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
EP03756601A
Other languages
German (de)
French (fr)
Japanese (ja)
Other versions
EP1553361A1 (en
Inventor
Masaki Ohtsuka
Yukishige Shiraichi
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 to JP2002279495 priority Critical
Priority to JP2002279495A priority patent/JP4017483B2/en
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to PCT/JP2003/012109 priority patent/WO2004029519A1/en
Publication of EP1553361A1 publication Critical patent/EP1553361A1/en
Publication of EP1553361A4 publication Critical patent/EP1553361A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0011Indoor units, e.g. fan coil units characterised by air outlets
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0043Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0057Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0018Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0025Cross-flow or tangential fans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56Remote control
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00Details or features not otherwise provided for
    • F24F2221/28Details or features not otherwise provided for using the Coanda effect

Abstract

Three transverse louvers (11a, 11b, 11c) are arranged side by side in a spout port (5). When conditioned air is delivered upward, the central and lower transverse louvers (11c, 11b) are disposed in a standard position substantially parallel with the air flowing through the central and lower regions of an air feed path (6) so as to deliver the main stream downward as indicated by (A1). The upper transverse louver (11a) is disposed upwardly inclined with respect to the air flow passing through the upper region of the air feed path (6), so that the air passing through the upper region of the air feed path (6) is led by the transverse louver (11a) to be delivered along the upper wall (6a) of the air feed path (6). The air delivered upward is drawn to the main stream (A1) by the Coanda effect and led in the direction of the main stream, as indicated by arrow (A4).
EP03756601A 2002-09-25 2003-09-22 Air conditioner Withdrawn EP1553361A4 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2002279495 2002-09-25
JP2002279495A JP4017483B2 (en) 2002-09-25 2002-09-25 Air conditioner
PCT/JP2003/012109 WO2004029519A1 (en) 2002-09-25 2003-09-22 Air conditioner

Publications (2)

Publication Number Publication Date
EP1553361A1 EP1553361A1 (en) 2005-07-13
EP1553361A4 true EP1553361A4 (en) 2007-02-14

Family

ID=32040458

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03756601A Withdrawn EP1553361A4 (en) 2002-09-25 2003-09-22 Air conditioner

Country Status (6)

Country Link
EP (1) EP1553361A4 (en)
JP (1) JP4017483B2 (en)
CN (1) CN1303375C (en)
AU (1) AU2003299108A1 (en)
HK (1) HK1084438A1 (en)
WO (1) WO2004029519A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006027320A1 (en) * 2006-06-13 2007-12-20 Gea Happel Klimatechnik Produktions- Und Servicegesellschaft Mbh Outlet of a fan coil
JP4382860B1 (en) * 2008-07-02 2009-12-16 シャープ株式会社 Air conditioner
JP5279622B2 (en) * 2009-06-08 2013-09-04 三菱電機株式会社 Air conditioner indoor unit
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
JP5365675B2 (en) * 2011-09-30 2013-12-11 ダイキン工業株式会社 Air conditioning indoor unit
JP2013096639A (en) * 2011-10-31 2013-05-20 Daikin Industries Ltd Air-conditioning indoor unit
JP5408227B2 (en) 2011-10-31 2014-02-05 ダイキン工業株式会社 Air conditioning indoor unit
JP5403125B2 (en) * 2011-10-31 2014-01-29 ダイキン工業株式会社 Air conditioning indoor unit
JP5338895B2 (en) * 2011-12-28 2013-11-13 ダイキン工業株式会社 Air conditioning indoor unit
JP5783041B2 (en) * 2011-12-28 2015-09-24 ダイキン工業株式会社 air conditioning indoor unit
JP5834911B2 (en) * 2011-12-28 2015-12-24 ダイキン工業株式会社 Air conditioning indoor unit
JP5403046B2 (en) * 2011-12-28 2014-01-29 ダイキン工業株式会社 Air conditioning indoor unit
JP5724924B2 (en) * 2012-03-28 2015-05-27 ダイキン工業株式会社 Indoor unit
JP5408318B1 (en) * 2012-09-13 2014-02-05 ダイキン工業株式会社 Air conditioning indoor unit
JP5408319B1 (en) * 2012-09-18 2014-02-05 ダイキン工業株式会社 Air conditioning indoor unit
FR3065791A1 (en) * 2017-05-01 2018-11-02 Eric Convoi Nelson Air deflector, recycling, for wall type air conditioners and ceiling lights (indoor units).
CN109210750A (en) * 2018-08-30 2019-01-15 珠海格力电器股份有限公司 The air ducting and control method of air conditioner

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5719542A (en) * 1980-07-08 1982-02-01 Matsushita Electric Ind Co Ltd Apparatus for controlling flow direction
JPS6023650U (en) * 1983-07-25 1985-02-18
EP0774628A2 (en) * 1995-11-20 1997-05-21 Mitsubishi Denki Kabushiki Kaisha Blowoff orifice
JPH1019300A (en) * 1996-06-26 1998-01-23 Toshiba Corp Indoor machine for air conditioner
EP0825390A2 (en) * 1996-08-23 1998-02-25 Mitsubishi Denki Kabushiki Kaisha Air conditioner indoor unit
JPH1137537A (en) * 1997-07-15 1999-02-12 Mitsubishi Electric Corp Air conditioner

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0670519B2 (en) * 1984-10-22 1994-09-07 松下冷機株式会社 Wind deflector for air conditioner
JP3531282B2 (en) * 1995-05-16 2004-05-24 ダイキン工業株式会社 Wind direction adjustment structure of ceiling embedded type air conditioner

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5719542A (en) * 1980-07-08 1982-02-01 Matsushita Electric Ind Co Ltd Apparatus for controlling flow direction
JPS6023650U (en) * 1983-07-25 1985-02-18
EP0774628A2 (en) * 1995-11-20 1997-05-21 Mitsubishi Denki Kabushiki Kaisha Blowoff orifice
JPH1019300A (en) * 1996-06-26 1998-01-23 Toshiba Corp Indoor machine for air conditioner
EP0825390A2 (en) * 1996-08-23 1998-02-25 Mitsubishi Denki Kabushiki Kaisha Air conditioner indoor unit
JPH1137537A (en) * 1997-07-15 1999-02-12 Mitsubishi Electric Corp Air conditioner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2004029519A1 *

Also Published As

Publication number Publication date
JP4017483B2 (en) 2007-12-05
HK1084438A1 (en) 2006-07-28
EP1553361A1 (en) 2005-07-13
JP2004116859A (en) 2004-04-15
AU2003299108A1 (en) 2004-04-19
CN1685179A (en) 2005-10-19
WO2004029519A1 (en) 2004-04-08
CN1303375C (en) 2007-03-07

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Effective date: 20070117

RIC1 Classification (correction)

Ipc: F24F 1/00 20060101AFI20070111BHEP

17Q First examination report

Effective date: 20130208

18D Deemed to be withdrawn

Effective date: 20170801

RIC1 Classification (correction)

Ipc: F24F 1/00 20190101AFI20070111BHEP