EP1443282A4 - Outdoor unit of air conditioner - Google Patents

Outdoor unit of air conditioner

Info

Publication number
EP1443282A4
EP1443282A4 EP02799463A EP02799463A EP1443282A4 EP 1443282 A4 EP1443282 A4 EP 1443282A4 EP 02799463 A EP02799463 A EP 02799463A EP 02799463 A EP02799463 A EP 02799463A EP 1443282 A4 EP1443282 A4 EP 1443282A4
Authority
EP
European Patent Office
Prior art keywords
fans
fan
outdoor unit
disposed
propeller
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
EP02799463A
Other languages
German (de)
French (fr)
Other versions
EP1443282A1 (en
Inventor
Hiromasa Yamane
Koichi Kodani
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.)
Toshiba Carrier Corp
Original Assignee
Toshiba Carrier 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
Application filed by Toshiba Carrier Corp filed Critical Toshiba Carrier Corp
Publication of EP1443282A1 publication Critical patent/EP1443282A1/en
Publication of EP1443282A4 publication Critical patent/EP1443282A4/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
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/46—Component arrangements in separate outdoor units
    • 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
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/38—Fan details of outdoor units, e.g. bell-mouth shaped inlets or fan mountings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

An outdoor unit body (1) is partitioned by a partition (3), one space is formed to be a heat exchanging chamber (4) in which an outdoor heat exchanger (8), fans (10a and 10b), etc. are disposed, the other space is formed to be a machine room (5) in which a compressor (13), an electric parts box (16), etc. are disposed. The fans comprise fan motors (11a and 11b) and propeller fans (12a and 12b), and two sets of the fans are disposed aligned in the vertical direction, and the diameter (ΦDa) of the propeller fan of the upper side fan is set to be larger than the diameter (ΦDb) of the propeller fan of the lower side fan.
EP02799463A 2001-09-21 2002-09-06 Outdoor unit of air conditioner Pending EP1443282A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001289812 2001-09-21
JP2001289812A JP2003097828A (en) 2001-09-21 2001-09-21 Outdoor machine for air-conditioner
PCT/JP2002/009126 WO2003027578A1 (en) 2001-09-21 2002-09-06 Outdoor unit of air conditioner

Publications (2)

Publication Number Publication Date
EP1443282A1 EP1443282A1 (en) 2004-08-04
EP1443282A4 true EP1443282A4 (en) 2008-06-25

Family

ID=19112252

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02799463A Pending EP1443282A4 (en) 2001-09-21 2002-09-06 Outdoor unit of air conditioner

Country Status (4)

Country Link
EP (1) EP1443282A4 (en)
JP (1) JP2003097828A (en)
CN (1) CN1556905A (en)
WO (1) WO2003027578A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7191616B2 (en) 2003-04-23 2007-03-20 Lg Electronics Inc. Front suction/discharge type outdoor unit for air-conditioner and outdoor unit installation system using it
KR20030036583A (en) * 2003-04-23 2003-05-09 엘지전자 주식회사 Front suction and discharge type outdoor unit for air-conditioner and outdoor unit system using it
KR100991287B1 (en) * 2005-05-31 2010-11-01 엘지전자 주식회사 Outdoor unit for split type air-conditioner
KR101314892B1 (en) * 2006-02-16 2013-10-04 엘지전자 주식회사 air conditioner
FR2897600B1 (en) * 2006-02-21 2010-05-14 Tecumseh Europe Sa MOUNTING FACADES ON A HOUSING
ITBS20060045A1 (en) * 2006-02-28 2007-09-01 Olimpia Splendid S P A EXTERNAL UNIT FOR CONDITIONERS
EP1959204B1 (en) * 2007-02-13 2011-08-03 Mitsubishi Electric Corporation Air/water heat exchange apparatus
CN101592363B (en) * 2008-05-26 2013-09-25 乐金电子(天津)电器有限公司 Split type outdoor unit of air conditioner
JP2014111998A (en) * 2011-03-28 2014-06-19 Toshiba Carrier Corp Heat source unit
JP5873995B2 (en) * 2011-04-28 2016-03-01 パナソニックＩｐマネジメント株式会社 Air conditioner outdoor unit
JP2015127593A (en) * 2012-04-27 2015-07-09 東芝キヤリア株式会社 Outdoor unit of air conditioner
JP2015187506A (en) * 2012-08-08 2015-10-29 東芝キヤリア株式会社 Outdoor unit of refrigeration cycle device
EP3147579B1 (en) * 2014-05-02 2021-02-24 Toshiba Carrier Corporation Outdoor equipment for refrigeration cycle device
CN104456764B (en) * 2014-10-29 2017-11-14 珠海格力电器股份有限公司 Fan assembly and air conditioner with same
CN106716022B (en) * 2014-12-05 2019-06-14 东芝开利株式会社 The outdoor unit of refrigerating circulatory device
WO2017033680A1 (en) * 2015-08-26 2017-03-02 パナソニックヘルスケアホールディングス株式会社 Ultra-low temperature freezer
CN108204753A (en) * 2018-02-09 2018-06-26 珠海格力电器股份有限公司 Heat exchange equipment and air conditioning unit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07248133A (en) * 1994-03-11 1995-09-26 Fujitsu General Ltd Outdoor apparatus of air conditioner
JPH11118198A (en) * 1997-10-14 1999-04-30 Daikin Ind Ltd Outdoor unit of air conditioner
JP2000018649A (en) * 1998-06-24 2000-01-18 Daikin Ind Ltd Air-cooled outdoor machine of air conditioner
JP2000161716A (en) * 1998-11-25 2000-06-16 Sharp Corp Outdoor unit of air conditioner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6092070U (en) * 1983-11-30 1985-06-24 三菱電機株式会社 Air conditioner outdoor unit
JPS60104682U (en) * 1983-12-21 1985-07-17 三菱電機株式会社 Air conditioner outdoor unit
JP3810475B2 (en) * 1996-04-17 2006-08-16 三菱重工業株式会社 Air conditioner
JPH09292142A (en) * 1996-04-25 1997-11-11 Mitsubishi Heavy Ind Ltd Outdoor unit of air conditioner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07248133A (en) * 1994-03-11 1995-09-26 Fujitsu General Ltd Outdoor apparatus of air conditioner
JPH11118198A (en) * 1997-10-14 1999-04-30 Daikin Ind Ltd Outdoor unit of air conditioner
JP2000018649A (en) * 1998-06-24 2000-01-18 Daikin Ind Ltd Air-cooled outdoor machine of air conditioner
JP2000161716A (en) * 1998-11-25 2000-06-16 Sharp Corp Outdoor unit of air conditioner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO03027578A1 *

Also Published As

Publication number Publication date
CN1556905A (en) 2004-12-22
EP1443282A1 (en) 2004-08-04
JP2003097828A (en) 2003-04-03
WO2003027578A1 (en) 2003-04-03

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