EP2098797B1 - Klimaanlage - Google Patents

Klimaanlage Download PDF

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Publication number
EP2098797B1
EP2098797B1 EP07850044.4A EP07850044A EP2098797B1 EP 2098797 B1 EP2098797 B1 EP 2098797B1 EP 07850044 A EP07850044 A EP 07850044A EP 2098797 B1 EP2098797 B1 EP 2098797B1
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
air conditioner
temperature sensor
indoor
air
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.)
Active
Application number
EP07850044.4A
Other languages
English (en)
French (fr)
Other versions
EP2098797A1 (de
EP2098797A4 (de
Inventor
Masanao Yasutomi
Akinori Nakai
Toshinari Maruoka
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
Panasonic Corp
Original Assignee
Daikin Industries Ltd
Panasonic 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 Daikin Industries Ltd, Panasonic Corp filed Critical Daikin Industries Ltd
Publication of EP2098797A1 publication Critical patent/EP2098797A1/de
Publication of EP2098797A4 publication Critical patent/EP2098797A4/de
Application granted granted Critical
Publication of EP2098797B1 publication Critical patent/EP2098797B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
    • 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
    • F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located 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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
    • 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
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
    • 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
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states

Definitions

  • the present invention relates to air conditioners.
  • JP 7-293929 A there is described an air conditioner.
  • a temperature sensor and a humidity sensor are disposed respectively on the side facing an air inlet in a heat exchanger disposed in an air passage.
  • the temperature sensor and the humidity sensor are held integrally by a holder and these can be installed at a time.
  • the temperature sensor is disposed above the humidity sensor and the holder is disposed above a secondary filter provided at the air inlet of a grille. Accordingly, not only the temperature sensor, but also the humidity sensor hardly comes into contact with the secondary filter and a frame thereof, and even when the humidity sensor comes into contact with the filter and the frame, it is hardly impaired, since the outer part of the humidity sensor is formed of soft resin.
  • a further conventional air conditioner has a temperature sensor mounted in front of a heat exchanger by means of a fitting (see JP 9-178305 A , for example).
  • the temperature sensor can precisely detect the temperature of air taken in from a room while the air conditioner is operating because the sensor is located in an air passage.
  • a multi-type air conditioner including two or more indoor units when an indoor unit is out of operation while other indoor units are operating, a refrigerant is made to circulate even in the out-of-operation indoor unit to prevent pool of the refrigerant therein.
  • the temperature sensor in the out-of-operation indoor unit cannot detect the indoor temperature correctly under the influence of the temperature of the heat exchanger.
  • An object of the present invention is to provide an air conditioner capable of correctly and precisely detecting the indoor temperature with a simple structure even when the air conditioner is out of operation.
  • an air conditioner according to the present invention includes:
  • the temperature sensor is located in a position between the heat exchanger and the connection piping, and moreover the temperature sensor is shielded or blocked from the heat exchanger and the connection piping by the cover. Therefore, it is possible to reduce the influence of radiant heat from the heat exchanger and the connection piping irrespective of whether the air conditioner is in operation or out of operation. Also, while the air conditioner is operating, air circulates through the air passage between the front panel and the front grill where the temperature sensor is located. The temperature sensor, therefore, can correctly detect the temperature. That is, the air conditioner achieves correct detection of the indoor temperature with simple arrangement even when it is out of operation.
  • the cover constitutes a part of the front grill.
  • the cover for blocking radiant heat from the heat exchanger and/or the connection piping constitutes part of the front grill, portions of the front grill around the cover are also usable as a heat shield. As a result, the heat blocking effect may be enhanced.
  • the temperature sensor is on a plane located forward of a front-side plane of the heat exchanger.
  • the temperature sensor is located on the plane forward of the front-side plane of the heat exchanger, the temperature sensor is distant from the heat exchanger and/or the connection piping. This contributes further to the reduction of the influence of radiant heat from the heat exchanger and/or the connection piping.
  • the present invention can achieve an air conditioner capable of correctly detecting the indoor temperature with a simple arrangement even while the air conditioner is out of operation.
  • the cover blocking the radiant heat from the heat exchanger and/or the connection piping constitutes a part of the front grill, portions around the cover of the front grill are also usable as a heat shield. As a result, the heat blocking effect is enhanced.
  • the temperature sensor is located on a plane forward of the front-side plane of the heat exchanger, the temperature sensor is distant from the heat exchanger and/or the connection piping. This contributes further to the reduction of the influence of radiant heat from the heat exchanger and/or the connection piping.
  • Fig. 1 shows a refrigerant circuit diagram of the air conditioner as one embodiment of the invention.
  • the air conditioner has a compressor 1, a four-way directional control valve 2 one end of which is connected to a discharge side of the compressor 1, an outdoor heat exchanger 3 one end of which is connected to another end of the four-way directional control valve 2, an electric expansion valve 4 one end of which is connected to the other end of the outdoor heat exchanger 3, an indoor heat exchanger 5 one end of which is connected to the other end of the electric expansion valve 4 via a closing valve 12 and connection piping L1, and an accumulator 6 one end of which is connected to the other end of the indoor heat exchanger 5 via a closing valve 13, connection piping L2 and the four-way directional control valve 2 while the other end of the accumulator 6 is connected to a suction side of the compressor 1.
  • a refrigerant circuit is formed by the compressor 1, the four-way directional control valve 2, the outdoor heat exchanger 3, the electric expansion valve 4, the indoor heat exchanger 5 and the accumulator 6 is connected
  • the air conditioner further has an outdoor fan 7 placed in the vicinity of the outdoor heat exchanger 3, an indoor fan 8 placed in the vicinity of the indoor heat exchanger 5, a temperature sensor 9 for detecting an indoor temperature, and a control unit 11 for controlling the compressor 1, the electric expansion valve 4, the outdoor fan 7, the indoor fan 8, the temperature sensor 9 and the like.
  • the control unit 11 is made up of a microcomputer, an input/output circuit and the like.
  • the control unit 11 controls the compressor 1, the four-way directional control valve 2, the electric expansion valve 4, the indoor fan 7, etc.
  • the compressor 1, the four-way directional control valve 2, the outdoor heat exchanger 3, the electric expansion valve 4, the accumulator 6, the outdoor fan 7, and the control unit 11 are components of an outdoor unit 10.
  • the indoor heat exchanger 5, the indoor fan 8, and the temperature sensor 9 are components of an indoor unit 20.
  • the refrigerant circulates through the refrigerant circuit which is formed by the compressor 1, the indoor heat exchanger 5, the electric expansion valve 4, the outdoor heat exchanger 3 and the accumulator 6. Indoor air is circulated through the indoor heat exchanger 5 by the indoor fan 8 to thereby heat a room.
  • the four-way directional control valve 2 is switched to a position shown by a dotted line.
  • the refrigerating cycle is implemented by circulation of the refrigerant in order of the compressor 1, the outdoor heat exchanger 3, the electric expansion valve 4, the indoor heat exchanger 5, and the accumulator 6.
  • Fig. 2 shows a perspective view of the indoor unit 20 of the air conditioner.
  • the indoor unit 20 has a base frame 21, a front grill 22 and a front panel 23, as shown in Fig. 2 .
  • the base frame 21, which is an example of the casing, has a generally rectangular shape whose rear side is mounted on an indoor wall surface.
  • the front grill 22 is fitted to a front side of the base frame 21 and has a generally rectangular-shaped opening 22c at its front face. Also, the front panel 23 is fitted so as to cover the opening 22c of the front grill 22.
  • An upper side outlet 22a is provided in an upper part of the front grill 22.
  • a lower side outlet 22b is provided in a lower part of the front grill 22.
  • the upper side outlet 22a of the front grill 22 is equipped with a flap 24.
  • the flap 24 rotates during cooling and heating operations to respectively blow off cool and warm air through the upper side outlet 22a in an obliquely upward and forward direction. At the time of stoppage, the flap 24 covers the upper side outlet 22a, as shown in Fig. 2 .
  • the front panel 23 is provided with an upper side inlet 23a at its upper part.
  • a lower side inlet 23b is provided at a lower part of the front panel 23.
  • lateral inlets 23c are provided at the right and left sides of the front panel 23 ( Fig. 2 shows only the right-side inlet).
  • Fig. 3 shows a perspective view of the floor standing type indoor unit 20 of the air conditioner from which the front panel 23 has been removed, wherein components same as those shown in Fig. 4 are denoted by the same reference numbers in Fig. 4 .
  • a sensor section 31 protruding forward from the right side of the front grill 22.
  • a temperature sensor 9 is placed in this sensor section 31.
  • the temperature sensor 9 is at a position not confronting the indoor fan 8 as seen from the front side.
  • a humidity sensor may be placed together with the temperature sensor 9 in the sensor section 31.
  • the sensor section 31 is generally cubical in shape and has slits at each of its five sides, namely all sides other than the bottom that faces the front grill 22. Also, a board 51 (shown in Figure 5A and Figure 5B ) mounted with the temperature sensor 9 is fixed to the bottom of the sensor section 31 so that the back side of the temperature sensor 9 is covered or shielded by the board. In this way, the temperature sensor 9 is shielded from radiant heat coming from the indoor heat exchanger 5 and/or the connection pipings L1, L2 (shown in Figures 5A and 5B ). Thus, the indoor temperature can be detected precisely by the temperature sensor 9 while the air conditioner is out of operation.
  • Fig. 4 shows a sectional view of the indoor unit 20 of the air conditioner.
  • the reference numeral 31 indicates the sensor section.
  • a motor 26 is fixed onto a generally central portion of the base frame 21.
  • the indoor fan 8 is placed on the base frame 21 so as to be connected to a shaft of the motor 26 which is oriented in the front-back direction.
  • the indoor fan 8 is a turbo fan for blowing off air, which is sucked from the front side, in the radially outward direction with respect to the shaft.
  • a bell mouth 27 is provided in the base frame 21 and in front of the indoor fan 8.
  • the indoor heat exchanger 5 is placed to the front side of the bell mouth 27.
  • the front grill 22 is mounted in front of the indoor heat exchanger 5.
  • the front panel 23 is fitted to the front side of the front grill 22.
  • the opening 22c of the front grill 22 is equipped with a filter 25.
  • a drain pan 28 is placed below the bell mouth 27 and the indoor heat exchanger 5.
  • the flap 24 for controlling the air blowing direction vertically is provided at the upper side outlet 22a of an upper outlet passageway P1 of the front grill 22.
  • a shutter 30 for closing and opening the lower side outlet 22b is provided in a lower outlet passageway P2 of the front grill 22.
  • the shutter 30 pivots around an axis 30a which is installed to the bottom frame 21 at a lower part of the lower outlet passageway P2.
  • the dash-dot line A shows an open state of the shutter 30, while the dash-dot line B shows a closed state of the shutter 30.
  • the indoor fan 8 takes in air through the opening 22c of the front panel 22 and discharges radially outwardly of the shaft of the fan motor. More specifically, air is passed through the upper outlet passageway P1 and discharged diagonally upward and forward through the upper side outlet 22a, while air is passed through the lower outlet passageway P2 and discharged forward through the lower side outlet 22b.
  • Figs. 5A and 5B are schematic explanatory views to explain the position of the temperature sensor 9 in the indoor unit 20, wherein Fig. 5A shows a schematic front view, and Fig. 5B shows a schematic top plan view.
  • an electrical equipment box 50 is placed to the upper right side of the indoor heat exchanger 5 within the bottom frame 21.
  • the upper side outlet 22a is placed in the upper part of the front grill 22, while the lower side outlet 22b is placed in the lower part of the front grill 22.
  • the connection pipings L1 and L2 connected to the indoor heat exchanger 5 at an end thereof.
  • the temperature sensor 9 mounted on the board 51 serving as a cover is placed to the lower front side of the electrical equipment box 50.
  • the temperature sensor 9 mounted on the board 51 is installed within the sensor section 31 on the front grill 22 so that the board 51 covers the backside of the sensor section 31.
  • a sealant or sealing member (not shown) is applied between the outer circumference of the board 51 and outer peripheral portions of an opening for the sensor section 31 of the front grill 22 to more prevent heat from the indoor heat exchanger 5 and/or the connection pipings L1 and L2 from affecting the temperature sensor 9.
  • the bottom frame 21 may be provided with slits at a lower portion of a right-hand lateral side thereof to provide a lateral air passage leading to the indoor heat exchanger 5, and a temperature sensor 109 may be placed near the slits.
  • a temperature sensor 109 may be placed near the slits.
  • the temperature sensor 9 is located in a position between the indoor heat exchanger 5 and the connection pipings L1 and L2 and moreover the temperature sensor 9 is blocked from the indoor heat exchanger 9 and the connection pipings L1 and L2 by the board 51 serving as a cover. Therefore, it is possible to reduce the influence of radiant heat from the indoor heat exchanger 5 and the connection pipings L1 and L2 irrespective of whether the air conditioner or the indoor unit is in operation or out of operation. Also, while the air conditioner is operating, air circulates through the air passage between the front panel 23 and the front grill 22 where the temperature sensor 9 is located. The temperature sensor 9, therefore, can correctly detect the temperature. That is, the air conditioner achieves correct detection of the indoor temperature with simple arrangement even when it is out of operation.
  • the board 51 which serves as a cover to block the radiant heat from the indoor heat exchanger 5 and/or the connection pipings L1 and L2, constitutes a part of the front grill 22, portions of the front grill 22 around the board 51 are also usable as a heat shield. As a result, the heat blocking effect may be enhanced.
  • the temperature sensor 9 is located on a plane forward of the front-side plane of the heat exchanger 5, the temperature sensor 9 is accordingly in a position distant from the indoor heat exchanger 5 and the connection pipings L1 and L2. This contributes further to the reduction of the influence of radiant heat from the indoor heat exchanger 5 and/or the connection pipings L1 and L2.

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)
  • Fluid Mechanics (AREA)
  • Air Conditioning Control Device (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Claims (4)

  1. Klimaanlage, umfassend:
    ein Gehäuse (21), das einen Wärmetauscher (5) beherbergt;
    ein Vordergitter (22), der an einer Vorderseite des Gehäuses (21) montiert ist;
    eine Vorderplatte (23);
    einen Temperatursensor, der zwischen dem Wärmetauscher (5) und einem mit dem Wärmetauscher verbundenen Verbindungsrohr (L1, L2) angeordnet ist; und
    eine Abdeckung (51) zum Abschirmen des Temperatursensors (9) von dem Wärmetauscher (5) und/oder dem Verbindungsrohr (L1, L2),
    dadurch gekennzeichnet, dass die Vorderplatte an einer Vorderseite des Vordergitters montiert ist, und dass der Temperatursensor (9) so angebracht ist, dass er sich in einem Luftdurchgang zwischen dem Vordergitter (22) und der Vorderplatte (23) befindet.
  2. Klimaanlage nach Anspruch 1, wobei die Abdeckung (51) einen Teil des Vordergitters (22) darstellt.
  3. Klimaanlage nach Anspruch 1 oder 2, wobei der Temperatursensor (9) auf einer Ebene liegt, die sich vorwärts von einer vorderseitigen Ebene des Wärmetauschers (5) befindet.
  4. Klimaanlage nach einem der Ansprüche 1 bis 3, wobei
    das Vordergitter (22) eine Öffnung (22c) an seiner Vorderseite beinhaltet,
    die Klimaanlage weiter ein Turbogebläse (8) umfasst, um Luft, die von einer Vorderseite des Turbogebläses angesaugt wird, in einer radialen Auswärtsrichtung in Bezug zu einer Welle davon abzublasen, wobei das Turbogebläse in dem Gehäuse (21) angeordnet ist, und
    von dem Turbogebläse (8) anzusaugende Luft durch den Luftdurchgang von einer lateralen Seite der Vorderplatte in die Öffnung (22c) strömt.
EP07850044.4A 2006-12-07 2007-12-04 Klimaanlage Active EP2098797B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006330325A JP4209912B2 (ja) 2006-12-07 2006-12-07 空気調和機
PCT/JP2007/073396 WO2008069201A1 (ja) 2006-12-07 2007-12-04 空気調和機

Publications (3)

Publication Number Publication Date
EP2098797A1 EP2098797A1 (de) 2009-09-09
EP2098797A4 EP2098797A4 (de) 2013-01-16
EP2098797B1 true EP2098797B1 (de) 2018-02-21

Family

ID=39492087

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07850044.4A Active EP2098797B1 (de) 2006-12-07 2007-12-04 Klimaanlage

Country Status (5)

Country Link
EP (1) EP2098797B1 (de)
JP (1) JP4209912B2 (de)
AU (1) AU2007329954B2 (de)
ES (1) ES2660903T3 (de)
WO (1) WO2008069201A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7934494B1 (en) * 2003-10-10 2011-05-03 Donna Gail Schneider Collapsible heating apparatus
JP5169684B2 (ja) * 2008-09-25 2013-03-27 ダイキン工業株式会社 空気調和機
JP2010078255A (ja) * 2008-09-26 2010-04-08 Mitsubishi Heavy Ind Ltd 空気調和装置
JP5441430B2 (ja) * 2009-02-18 2014-03-12 ホシザキ電機株式会社 冷却庫
WO2020188708A1 (ja) * 2019-03-18 2020-09-24 三菱電機株式会社 空気調和機の室内機
KR102296710B1 (ko) * 2019-03-19 2021-09-02 엘지전자 주식회사 공기 조화기의 실내기

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6141840A (ja) * 1984-08-01 1986-02-28 Matsushita Electric Ind Co Ltd 空気調和機の温度検出装置
JP2798875B2 (ja) * 1993-11-18 1998-09-17 三洋電機株式会社 空気調和機の取付装置
JP3051890B2 (ja) * 1994-04-20 2000-06-12 三洋電機株式会社 空気調和機
JP3030219B2 (ja) * 1994-11-28 2000-04-10 三洋電機株式会社 空気調和機
JPH09112955A (ja) * 1995-10-17 1997-05-02 Matsushita Electric Ind Co Ltd 電源カバー
JP3402885B2 (ja) 1995-12-22 2003-05-06 三洋電機株式会社 熱交換器のセンサ取付具
US5987911A (en) * 1997-11-13 1999-11-23 Mitsubishi Denki Kabushiki Kaisha Air conditioner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
ES2660903T3 (es) 2018-03-26
WO2008069201A1 (ja) 2008-06-12
EP2098797A1 (de) 2009-09-09
JP2008144999A (ja) 2008-06-26
AU2007329954B2 (en) 2010-09-02
EP2098797A4 (de) 2013-01-16
JP4209912B2 (ja) 2009-01-14
AU2007329954A1 (en) 2008-06-12

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