EP1813876A3 - Indoor unit of air conditioner - Google Patents

Indoor unit of air conditioner Download PDF

Info

Publication number
EP1813876A3
EP1813876A3 EP06256299A EP06256299A EP1813876A3 EP 1813876 A3 EP1813876 A3 EP 1813876A3 EP 06256299 A EP06256299 A EP 06256299A EP 06256299 A EP06256299 A EP 06256299A EP 1813876 A3 EP1813876 A3 EP 1813876A3
Authority
EP
European Patent Office
Prior art keywords
indoor unit
fan
air
air conditioner
cabinet
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Withdrawn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
EP06256299A
Other languages
German (de)
French (fr)
Other versions
EP1813876A2 (en
Inventor
Gwang Seok Kim
Seung Hoon Yang
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 claimed from KR1020060008349A external-priority patent/KR20070078260A/en
Priority claimed from KR1020060008345A external-priority patent/KR20070078256A/en
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP1813876A2 publication Critical patent/EP1813876A2/en
Publication of EP1813876A3 publication Critical patent/EP1813876A3/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Withdrawn legal-status Critical Current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
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
    • 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
    • F24F1/0068—Indoor units, e.g. fan coil units characterised by the arrangement of refrigerant piping outside the heat exchanger within the unit casing
    • 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

Abstract

Indoor unit (100) of an air conditioner including a fan (26), a cabinet (20) having the fan (26) mounted therein, an outlet (22) for discharging the air from the fan (26) to an outside of the indoor unit (100), and a guide portion (60,70) for surrounding an one side of an outside circumferential surface of the fan, a heat exchanger (50) in the cabinet for making heat exchange with the air from the fan, and air guides (60,70) each in contact with, and supported on the guide portion (80) for guiding the air from the fan to the outlet, thereby permitting easy mounting of the air guides (60,70) to the indoor unit (100), and easy mounting of the refrigerant piping even if a mounting direction of the refrigerant piping to be connected to a heat exchanger in the indoor unit is changed.
EP06256299A 2006-01-26 2006-12-11 Indoor unit of air conditioner Withdrawn EP1813876A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020060008349A KR20070078260A (en) 2006-01-26 2006-01-26 Indoor unit of air conditioner
KR1020060008345A KR20070078256A (en) 2006-01-26 2006-01-26 Indoor unit of air conditioner

Publications (2)

Publication Number Publication Date
EP1813876A2 EP1813876A2 (en) 2007-08-01
EP1813876A3 true EP1813876A3 (en) 2011-01-05

Family

ID=37969765

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06256299A Withdrawn EP1813876A3 (en) 2006-01-26 2006-12-11 Indoor unit of air conditioner

Country Status (2)

Country Link
EP (1) EP1813876A3 (en)
WO (1) WO2007086640A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5968271B2 (en) * 2013-07-10 2016-08-10 三菱重工業株式会社 Air conditioner outdoor unit
JP7202607B2 (en) * 2018-11-12 2023-01-12 株式会社長府製作所 Temperature controller

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5194043A (en) * 1989-05-25 1993-03-16 Hitachi, Ltd. Air conditioner air deflector arrangement
EP0930472A2 (en) * 1998-01-19 1999-07-21 Mitsubishi Denki Kabushiki Kaisha Cross flow fan
EP1041351A1 (en) * 1997-12-18 2000-10-04 Daikin Industries, Limited Indoor unit for air conditioner
EP1248048A2 (en) * 2001-04-05 2002-10-09 Fujitsu General Limited Air conditioner
EP1522795A1 (en) * 2003-10-09 2005-04-13 LG Electronics Inc. Indoor unit of an air conditioner
EP1526339A2 (en) * 2003-10-24 2005-04-27 Lg Electronics Inc. Indoor unit in air conditioner
EP1580493A1 (en) * 2002-10-31 2005-09-28 Daikin Industries, Limited Indoor apparatus for air conditioner

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3322180B2 (en) * 1996-11-29 2002-09-09 ダイキン工業株式会社 Air conditioner indoor unit
JPH10267382A (en) * 1997-03-19 1998-10-09 Fujitsu General Ltd Indoor unit for air conditioner
JP2947236B2 (en) * 1997-08-08 1999-09-13 ダイキン工業株式会社 Air outlet structure of air conditioner
JP2001021169A (en) * 1999-07-06 2001-01-26 Fujitsu General Ltd Integral air conditioner
KR20020024709A (en) * 2000-09-26 2002-04-01 구자홍 A blower support structure of air conditioner
KR100517598B1 (en) * 2002-08-14 2005-09-28 엘지전자 주식회사 An air-conditioner

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5194043A (en) * 1989-05-25 1993-03-16 Hitachi, Ltd. Air conditioner air deflector arrangement
EP1041351A1 (en) * 1997-12-18 2000-10-04 Daikin Industries, Limited Indoor unit for air conditioner
EP0930472A2 (en) * 1998-01-19 1999-07-21 Mitsubishi Denki Kabushiki Kaisha Cross flow fan
EP1248048A2 (en) * 2001-04-05 2002-10-09 Fujitsu General Limited Air conditioner
EP1580493A1 (en) * 2002-10-31 2005-09-28 Daikin Industries, Limited Indoor apparatus for air conditioner
EP1522795A1 (en) * 2003-10-09 2005-04-13 LG Electronics Inc. Indoor unit of an air conditioner
EP1526339A2 (en) * 2003-10-24 2005-04-27 Lg Electronics Inc. Indoor unit in air conditioner

Also Published As

Publication number Publication date
WO2007086640A2 (en) 2007-08-02
WO2007086640A3 (en) 2009-05-22
EP1813876A2 (en) 2007-08-01

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