EP1382917A4 - AIR CONDITIONING APPARATUS - Google Patents

AIR CONDITIONING APPARATUS

Info

Publication number
EP1382917A4
EP1382917A4 EP02702856A EP02702856A EP1382917A4 EP 1382917 A4 EP1382917 A4 EP 1382917A4 EP 02702856 A EP02702856 A EP 02702856A EP 02702856 A EP02702856 A EP 02702856A EP 1382917 A4 EP1382917 A4 EP 1382917A4
Authority
EP
European Patent Office
Prior art keywords
indoor unit
air
diffusers
turbo fan
air conditioner
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Withdrawn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
EP02702856A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1382917A1 (en
Inventor
Tsunehisa Sanagi
Masahito Higashida
Makio Takeuchi
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 EP1382917A1 publication Critical patent/EP1382917A1/en
Publication of EP1382917A4 publication Critical patent/EP1382917A4/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Withdrawn legal-status Critical Current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
    • 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
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0022—Centrifugal or radial fans
    • 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
    • F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
    • 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
    • F24F1/0041—Indoor units, e.g. fan coil units characterised by exhaustion of inside air from the room
    • 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
    • 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
    • F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the 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
    • 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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F2013/0616—Outlets that have intake openings

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)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Flow Control Members (AREA)
EP02702856A 2001-03-30 2002-03-08 AIR CONDITIONING APPARATUS Withdrawn EP1382917A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001099393A JP4724939B2 (ja) 2001-03-30 2001-03-30 空気調和機
JP2001099393 2001-03-30
PCT/JP2002/002224 WO2002081974A1 (fr) 2001-03-30 2002-03-08 Appareil de climatisation

Publications (2)

Publication Number Publication Date
EP1382917A1 EP1382917A1 (en) 2004-01-21
EP1382917A4 true EP1382917A4 (en) 2007-03-14

Family

ID=18952935

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02702856A Withdrawn EP1382917A4 (en) 2001-03-30 2002-03-08 AIR CONDITIONING APPARATUS

Country Status (5)

Country Link
EP (1) EP1382917A4 (ja)
JP (1) JP4724939B2 (ja)
CN (2) CN2526722Y (ja)
AU (1) AU2002236276B2 (ja)
WO (1) WO2002081974A1 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4141368B2 (ja) * 2003-10-10 2008-08-27 三洋電機株式会社 天井埋込型空気調和装置
JP4923639B2 (ja) 2005-11-11 2012-04-25 ダイキン工業株式会社 空気調和装置の室内パネル及び空気調和装置
JP3972948B2 (ja) * 2006-01-04 2007-09-05 ダイキン工業株式会社 空気調和機の室内機
JP5494705B2 (ja) * 2012-03-16 2014-05-21 ダイキン工業株式会社 ２方向吹出し式の天井埋込型空気調和機
CN105156345B (zh) * 2015-09-11 2018-06-22 珠海格力电器股份有限公司 一种立式空调器
JP6477784B2 (ja) * 2017-05-24 2019-03-06 ダイキン工業株式会社 空気調和機の室内機
JP6409907B1 (ja) * 2017-05-24 2018-10-24 ダイキン工業株式会社 空気調和機の室内機
JP6409908B1 (ja) * 2017-05-24 2018-10-24 ダイキン工業株式会社 空気調和機の室内機
CN109751666B (zh) * 2019-01-14 2022-03-29 青岛海尔空调电子有限公司 一种应用于卡式空调的换热器和卡式空调
WO2021059328A1 (ja) * 2019-09-24 2021-04-01 東芝キヤリア株式会社 冷凍サイクル装置の室内機、および羽根車

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0985889A2 (en) * 1998-07-29 2000-03-15 Hitachi, Ltd. Ceiling embedded type indoor unit
GB2344878A (en) * 1998-12-18 2000-06-21 Hitachi Ltd A ceiling embedded air conditioner

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62162830A (ja) * 1986-01-13 1987-07-18 Matsushita Electric Ind Co Ltd 空気調和装置
JPH0450318A (ja) * 1990-06-12 1992-02-19 Kanebo Ltd 耐光性に優れた原着ポリエステル繊維
JPH0450318U (ja) * 1990-08-31 1992-04-28
JPH055536A (ja) * 1990-11-07 1993-01-14 Daikin Ind Ltd 空気調和装置
JP3606968B2 (ja) * 1995-11-08 2005-01-05 三菱電機株式会社 空気調和機
JPH09229467A (ja) * 1996-02-26 1997-09-05 Matsushita Refrig Co Ltd 熱交換器
JPH11148711A (ja) * 1997-11-14 1999-06-02 Mitsubishi Heavy Ind Ltd 天井埋込型空気調和機
JPH11153344A (ja) * 1997-11-21 1999-06-08 Mitsubishi Heavy Ind Ltd 空気調和機
JP2000121089A (ja) * 1998-10-20 2000-04-28 Hitachi Ltd 空気調和機
JP2000220859A (ja) * 1999-02-01 2000-08-08 Hitachi Ltd 空気調和機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0985889A2 (en) * 1998-07-29 2000-03-15 Hitachi, Ltd. Ceiling embedded type indoor unit
GB2344878A (en) * 1998-12-18 2000-06-21 Hitachi Ltd A ceiling embedded air conditioner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO02081974A1 *

Also Published As

Publication number Publication date
CN1379213A (zh) 2002-11-13
EP1382917A1 (en) 2004-01-21
AU2002236276B2 (en) 2005-04-21
JP2002295891A (ja) 2002-10-09
CN2526722Y (zh) 2002-12-18
CN1184438C (zh) 2005-01-12
WO2002081974A1 (fr) 2002-10-17
JP4724939B2 (ja) 2011-07-13

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Legal Events

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

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17P Request for examination filed

Effective date: 20031007

AK Designated contracting states

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Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

A4 Supplementary search report drawn up and despatched

Effective date: 20070212

17Q First examination report despatched

Effective date: 20071029

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20090120