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EP1568945A4 - INTERNAL AIR CONDITIONING UNIT AND METHOD OF ASSEMBLING THE SAME - Google Patents

INTERNAL AIR CONDITIONING UNIT AND METHOD OF ASSEMBLING THE SAME

Info

Publication number
EP1568945A4
EP1568945A4 EP03811085A EP03811085A EP1568945A4 EP 1568945 A4 EP1568945 A4 EP 1568945A4 EP 03811085 A EP03811085 A EP 03811085A EP 03811085 A EP03811085 A EP 03811085A EP 1568945 A4 EP1568945 A4 EP 1568945A4
Authority
EP
European Patent Office
Prior art keywords
cross
assembling
heat exchanger
flow fan
same
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Withdrawn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
EP03811085A
Other languages
German (de)
French (fr)
Japanese (ja)
Other versions
EP1568945A1 (en
Inventor
Yuichi Terada
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 EP1568945A1 publication Critical patent/EP1568945A1/en
Publication of EP1568945A4 publication Critical patent/EP1568945A4/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Withdrawn legal-status Critical Current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
    • F24F13/20—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
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • 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
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0067—Indoor units, e.g. fan coil units characterised by heat exchangers by the shape of the heat exchangers or of parts thereof, e.g. of their fins
    • 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
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • 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
    • F24F2013/205—Mounting a ventilator fan therein
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)

Abstract

An air conditioner indoor unit and a method of assembling the unit, where a heat exchanger can be easily installed. An air conditioner indoor unit (2) has a cross-flow fan (71), an indoor heat exchanger (50), and a lower casing (70). The indoor heat exchanger (50) has a substantially reversed letter V-shaped cross section. An auxiliary piping where a refrigerant flows is connected to the indoor heat exchanger (50), which is provided so as to cover the cross-flow fan (71) from above. The lower casing (70) supports the cross-flow fan (71). Each part of the lower casing (70) is positioned at a height equal to or below the height of the top portion of the cross-flow fan (71).
EP03811085A 2002-11-14 2003-11-07 INTERNAL AIR CONDITIONING UNIT AND METHOD OF ASSEMBLING THE SAME Withdrawn EP1568945A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002330328 2002-11-14
JP2002330328A JP3731070B2 (en) 2002-11-14 2002-11-14 Indoor unit for air conditioner and method for assembling indoor unit for air conditioner
PCT/JP2003/014232 WO2004044496A1 (en) 2002-11-14 2003-11-07 Air conditioner indoor unit and method of assembling the same

Publications (2)

Publication Number Publication Date
EP1568945A1 EP1568945A1 (en) 2005-08-31
EP1568945A4 true EP1568945A4 (en) 2008-12-10

Family

ID=32310591

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03811085A Withdrawn EP1568945A4 (en) 2002-11-14 2003-11-07 INTERNAL AIR CONDITIONING UNIT AND METHOD OF ASSEMBLING THE SAME

Country Status (7)

Country Link
US (1) US20050115264A1 (en)
EP (1) EP1568945A4 (en)
JP (1) JP3731070B2 (en)
KR (1) KR100605843B1 (en)
CN (1) CN100368734C (en)
AU (1) AU2003277626B2 (en)
WO (1) WO2004044496A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2299192B1 (en) * 2009-09-10 2017-10-04 LG Electronics, Inc. Indoor unit of air conditioner
CN105091088B (en) * 2014-04-30 2018-07-24 青岛海尔空调器有限总公司 A kind of air conditioner indoor unit with air-supply arrangement
CN105222423B (en) * 2015-10-20 2017-06-27 徐州天一红点车用空调有限公司 Assembling method of air conditioner indoor unit of excavator
CN105823324A (en) * 2016-05-18 2016-08-03 广州能之原科技股份有限公司 Closed inner circulation type tobacco drying device
CN113048573B (en) * 2017-01-25 2022-04-22 珠海格力电器股份有限公司 Wall-mounted air conditioner indoor unit and air conditioner
CN107101278B (en) * 2017-06-21 2019-06-04 美的集团股份有限公司 Air conditioner indoor unit and air conditioner
WO2021103386A1 (en) * 2019-11-29 2021-06-03 广东美的制冷设备有限公司 Dehumidifier
CN114623502B (en) 2020-12-11 2023-12-22 广东美的白色家电技术创新中心有限公司 Air conditioner indoor unit and air conditioner

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5438652A (en) * 1977-09-02 1979-03-23 Toshiba Corp Room unit of air conditioner
JPH11211144A (en) * 1998-01-30 1999-08-06 Mitsubishi Heavy Ind Ltd Wall hanging type indoor unit for air conditioner
JP2002213766A (en) * 2001-01-16 2002-07-31 Matsushita Electric Ind Co Ltd Air conditioner

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641927A (en) * 1969-08-19 1972-02-15 Wesley D Ballard Multiple-blade junked metal shear
US3699808A (en) * 1971-10-13 1972-10-24 Gen Tire & Rubber Co Dynamic testing device for visco-elastic materials
US4027213A (en) * 1974-03-28 1977-05-31 Valroger Pierre Albert Marie D Electronic switching arrangement for energizing electric motors
CH643397A5 (en) * 1979-09-20 1984-05-30 Ibm GRID TUNNEL MICROSCOPE.
US4506154A (en) * 1982-10-22 1985-03-19 Scire Fredric E Planar biaxial micropositioning stage
US4618938A (en) * 1984-02-22 1986-10-21 Kla Instruments Corporation Method and apparatus for automatic wafer inspection
US4902944A (en) * 1986-11-20 1990-02-20 Staubli International Ag. Digital robot control having an improved current sensing system for power amplifiers in a digital robot control
US5103095A (en) * 1990-05-23 1992-04-07 Digital Instruments, Inc. Scanning probe microscope employing adjustable tilt and unitary head
JPH0752485Y2 (en) * 1991-01-21 1995-11-29 株式会社富士通ゼネラル Air conditioner indoor unit
US5319960A (en) * 1992-03-06 1994-06-14 Topometrix Scanning force microscope
JPH06165567A (en) * 1992-11-17 1994-06-10 Hitachi Ltd Semiconductor integrated circuit device
KR100213539B1 (en) * 1997-07-31 1999-08-02 전주범 Browpan Lock for Separate Air Conditioner
JPH11270874A (en) * 1998-03-23 1999-10-05 Toshiba Corp Air conditioner
US6091215A (en) * 1998-06-02 2000-07-18 Switched Reluctance Drives Limited Trajectory controller
US6199393B1 (en) * 1998-06-22 2001-03-13 Carrier Corporation Compact indoor unit of an air conditioner
JP2000074477A (en) * 1998-09-01 2000-03-14 Fujitsu General Ltd Air-conditioner
JP3436899B2 (en) * 1999-09-10 2003-08-18 義昭 垣野 Tool abnormality detection device and numerical control device provided with the same
JP2002206770A (en) * 2002-01-15 2002-07-26 Daikin Ind Ltd Air conditioner
JP4110375B2 (en) * 2002-06-27 2008-07-02 株式会社富士通ゼネラル Air conditioner

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5438652A (en) * 1977-09-02 1979-03-23 Toshiba Corp Room unit of air conditioner
JPH11211144A (en) * 1998-01-30 1999-08-06 Mitsubishi Heavy Ind Ltd Wall hanging type indoor unit for air conditioner
JP2002213766A (en) * 2001-01-16 2002-07-31 Matsushita Electric Ind Co Ltd Air conditioner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2004044496A1 *

Also Published As

Publication number Publication date
EP1568945A1 (en) 2005-08-31
KR20040086376A (en) 2004-10-08
JP3731070B2 (en) 2006-01-05
KR100605843B1 (en) 2006-08-01
WO2004044496A1 (en) 2004-05-27
AU2003277626A1 (en) 2004-06-03
AU2003277626B2 (en) 2005-12-08
US20050115264A1 (en) 2005-06-02
CN100368734C (en) 2008-02-13
CN1692253A (en) 2005-11-02
JP2004163018A (en) 2004-06-10

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20041014

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20081107

17Q First examination report despatched

Effective date: 20130208

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20130619