EP1693626A4 - Ceiling suspension type air conditioner - Google Patents

Ceiling suspension type air conditioner

Info

Publication number
EP1693626A4
EP1693626A4 EP04819353A EP04819353A EP1693626A4 EP 1693626 A4 EP1693626 A4 EP 1693626A4 EP 04819353 A EP04819353 A EP 04819353A EP 04819353 A EP04819353 A EP 04819353A EP 1693626 A4 EP1693626 A4 EP 1693626A4
Authority
EP
European Patent Office
Prior art keywords
air conditioner
outside air
electronic parts
suspension type
electric
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.)
Granted
Application number
EP04819353A
Other languages
German (de)
French (fr)
Japanese (ja)
Other versions
EP1693626A1 (en
EP1693626B1 (en
Inventor
Nobuhiro Ogura
Seiichi Koga
Masazumi Makino
Jin Yoshida
Morinobu Iijima
Takeshi Watanabe
Kazuhiro Shimura
Masanori Akutsu
Yoshinobu Hamada
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
Sanyo Commercial Service Co Ltd
Original Assignee
Toshiba Carrier Corp
Sanyo Commercial Service Co 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 Toshiba Carrier Corp, Sanyo Commercial Service Co Ltd filed Critical Toshiba Carrier Corp
Publication of EP1693626A1 publication Critical patent/EP1693626A1/en
Publication of EP1693626A4 publication Critical patent/EP1693626A4/en
Application granted granted Critical
Publication of EP1693626B1 publication Critical patent/EP1693626B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F24F1/0035—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
    • 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
    • F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
    • F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
    • 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
    • F24F13/32—Supports for air-conditioning, air-humidification or ventilation units

Abstract

The outside air is easily introduced during operation of an air conditioner while dew formation or the like accompanying the introduction of the outside air is prevented, thereby making long-term operation possible. A ceiling suspension type air conditioner (1) installed by being suspended from the indoor ceiling comprises a heat exchanger (15) and a blower (13) which are arranged in the order mentioned as seen from the front having a blow port (41). A suction grille (37) is provided in the bottom surface of a chamber (13X) having the blower (13) stored therein. The air conditioner (1) is provided with an air conditioner main body (1a) storing electric and electronic parts (motor (25), electric and electronic parts box (11)) and having a rear panel (60). In the rear panel (60) is disposed an outside air introducing port (62) in a place where the introduced outside air does not impinge directly on the electric and electronic parts.
EP04819353.6A 2003-11-30 2004-11-24 Ceiling suspension type air conditioner Expired - Fee Related EP1693626B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003436114A JP4417101B2 (en) 2003-11-30 2003-11-30 Ceiling suspended air conditioner
PCT/JP2004/017382 WO2005052455A1 (en) 2003-11-30 2004-11-24 Ceiling suspension type air conditioner

Publications (3)

Publication Number Publication Date
EP1693626A1 EP1693626A1 (en) 2006-08-23
EP1693626A4 true EP1693626A4 (en) 2009-03-25
EP1693626B1 EP1693626B1 (en) 2017-06-14

Family

ID=34631862

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04819353.6A Expired - Fee Related EP1693626B1 (en) 2003-11-30 2004-11-24 Ceiling suspension type air conditioner

Country Status (5)

Country Link
EP (1) EP1693626B1 (en)
JP (1) JP4417101B2 (en)
KR (1) KR20060105764A (en)
CN (1) CN1902446A (en)
WO (1) WO2005052455A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101234828B1 (en) * 2007-02-16 2013-02-20 삼성전자주식회사 Air-Conditioner
JP2018091508A (en) * 2016-11-30 2018-06-14 三菱重工サーマルシステムズ株式会社 Outer panel, indoor equipment of air conditioner, knockout method, and installation method of indoor equipment of air conditioner
JP2018091510A (en) * 2016-11-30 2018-06-14 三菱重工サーマルシステムズ株式会社 Indoor unit of air conditioner
JP6848956B2 (en) * 2018-11-30 2021-03-24 ダイキン工業株式会社 Indoor unit of air conditioner
WO2021166121A1 (en) * 2020-02-19 2021-08-26 三菱電機株式会社 Indoor unit for air conditioner and air conditioner

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2314924A (en) * 1996-07-03 1998-01-14 Toshiba Kk Ceiling attachment type air conditioner
US6168517B1 (en) * 1999-10-29 2001-01-02 E. F. Cook Recirculating air mixer and fan with lateral air flow
JP2002206768A (en) * 2001-11-29 2002-07-26 Toshiba Kyaria Kk Ceiling-hung type air conditioner
JP2003083567A (en) * 2001-09-12 2003-03-19 Mitsubishi Heavy Ind Ltd Electric equipment box of air conditioner and air conditioner

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5442125Y2 (en) * 1975-04-18 1979-12-07
JPH0422181A (en) * 1990-05-17 1992-01-27 Fanuc Ltd Detecting system for abnormality of blower
JPH0573422U (en) * 1992-03-12 1993-10-08 株式会社富士通ゼネラル Air conditioner
JP3670820B2 (en) * 1997-09-30 2005-07-13 三洋電機株式会社 Ceiling suspended air conditioner
JP2001165484A (en) * 1999-12-03 2001-06-22 Mitsubishi Electric Corp Ventilator
JP2002038586A (en) * 2000-07-26 2002-02-06 Yokogawa Bridge Corp Increased thickness reinforcement type column-beam joint portion and square type column having the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2314924A (en) * 1996-07-03 1998-01-14 Toshiba Kk Ceiling attachment type air conditioner
US6168517B1 (en) * 1999-10-29 2001-01-02 E. F. Cook Recirculating air mixer and fan with lateral air flow
JP2003083567A (en) * 2001-09-12 2003-03-19 Mitsubishi Heavy Ind Ltd Electric equipment box of air conditioner and air conditioner
JP2002206768A (en) * 2001-11-29 2002-07-26 Toshiba Kyaria Kk Ceiling-hung type air conditioner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005052455A1 *

Also Published As

Publication number Publication date
JP4417101B2 (en) 2010-02-17
EP1693626A1 (en) 2006-08-23
KR20060105764A (en) 2006-10-11
EP1693626B1 (en) 2017-06-14
WO2005052455A1 (en) 2005-06-09
JP2005164213A (en) 2005-06-23
CN1902446A (en) 2007-01-24

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