WO2006068210A1 - 空気調和装置の室外機 - Google Patents
空気調和装置の室外機 Download PDFInfo
- Publication number
- WO2006068210A1 WO2006068210A1 PCT/JP2005/023573 JP2005023573W WO2006068210A1 WO 2006068210 A1 WO2006068210 A1 WO 2006068210A1 JP 2005023573 W JP2005023573 W JP 2005023573W WO 2006068210 A1 WO2006068210 A1 WO 2006068210A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- heat exchanger
- outdoor unit
- downstream
- air conditioner
- blower
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
- F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
-
- 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
- F24F1/14—Heat exchangers specially adapted for separate outdoor units
- F24F1/16—Arrangement or mounting thereof
-
- 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
- F24F1/14—Heat exchangers specially adapted for separate outdoor units
- F24F1/18—Heat exchangers specially adapted for separate outdoor units characterised by their shape
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
- F28D1/0477—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
- F28F9/262—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D2001/0253—Particular components
- F28D2001/026—Cores
- F28D2001/0266—Particular core assemblies, e.g. having different orientations or having different geometric features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D2001/0253—Particular components
- F28D2001/026—Cores
- F28D2001/0273—Cores having special shape, e.g. curved, annular
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2210/00—Heat exchange conduits
- F28F2210/08—Assemblies of conduits having different features
Definitions
- the present invention relates to an outdoor unit of an air conditioner, and more particularly to an outdoor unit of an air conditioner with an improved structure of an outdoor heat exchanger.
- Patent Document 1 Japanese Patent Application Laid-Open No. 8-247499 proposes a heat exchanger that is bent in an L shape and includes a plurality of rows of heat exchangers in the air flow direction.
- the present invention has been made in consideration of the above-described circumstances, and an object of the present invention is to provide an outdoor unit for an air conditioner that can save heat and increase the heat exchange capacity.
- an outdoor unit for an air-conditioning apparatus includes:
- An outdoor unit housing that is divided into two compartments by a partition plate
- a machine room provided on one side partitioned by the partition plate
- a heat exchange chamber provided on the other side partitioned by the partition plate,
- the machine room includes a compressor provided on a bottom plate of an outdoor unit housing.
- the heat exchange chamber houses an outdoor heat exchanger and a blower, and the outdoor heat exchanger is directed toward the blower.
- Plane view At least 2 bent in an L-shape and stacked in the air flow direction It consists of a row of heat exchangers, and the downstream heat exchanger downstream of the air flow direction is characterized in that the bending angle is an obtuse angle and is installed by itself.
- the fan interval of the downstream heat exchanger is larger than the fin interval of the upstream heat exchange disposed upstream of the downstream heat exchanger.
- the interval between the refrigerant pipes of the downstream heat exchanger is different from the interval between the refrigerant pipes of the upstream heat exchanger.
- the end portion on the L-shaped short side of the downstream heat exchanger may be positioned upstream of the blower fan of the blower in the fan rotation axis direction.
- an outdoor unit of an air conditioner according to the present invention includes:
- An outdoor unit housing that is divided into two compartments by a partition plate
- a machine room provided on one side partitioned by the partition plate
- a heat exchange chamber provided on the other side partitioned by the partition plate,
- the machine room includes a compressor provided on a bottom plate of an outdoor unit housing.
- the heat exchange chamber houses an outdoor heat exchanger and a blower, and the outdoor heat exchanger is directed toward the blower.
- Planar view It consists of at least two rows of heat exchangers bent in an L-shape and stacked in the air flow direction, and the downstream heat exchanger located downstream in the air flow direction is upstream in the air flow direction. It is characterized in that the length in the height direction is longer than that of the upstream heat exchanger disposed in the.
- the outdoor unit for an air conditioner it is possible to provide an outdoor unit for an air conditioner that can increase the heat exchange capacity in a space-saving manner.
- the bending angle of the downstream heat exchanger forms an obtuse angle (for example, 120 °).
- the heat exchange efficiency is improved because the air flow becomes larger and the air flow rate increases.
- the downstream heat exchanger is located on the upstream side of the air flow direction from the end force of the L-shaped short side, so the distance between the blower fan and the downstream heat exchanger ⁇ can be maintained. And can reduce noise. Power!
- the radial and axial lengths of the blower fan can be increased, and the amount of blown air can be increased.
- the heat exchange capacity can be increased by making the downstream heat exchange longer than the length in the height direction of the upstream heat exchange.
- FIG. 1 is a perspective view of an outdoor unit of an air conditioner according to the present invention
- FIG. 2 is a perspective view with the outdoor unit housing removed.
- the outdoor unit 1 of the air conditioner includes an outdoor unit housing 2.
- the outdoor unit housing 2 includes a bottom plate 3 including a fixed leg 3a, and the bottom plate. 3, a front plate 4 provided with an outlet 4a and having a service plate 4b that can be separated and removed, a wire guard 5 connected to the front plate 4 and serving as a suction side, and connected to the wire guard 5.
- the machine room side plate 6 to be installed, the column 7 facing the machine room side plate 6 and standing from the rear side corner of the bottom plate 3, the front plate 4, the wire guard 5, the machine room side plate 6 and the column 7
- the top plate 8 is placed so as to cover the upper opening to be partitioned.
- the top plate 6 is formed at the ceiling portion 6a and the peripheral end portion thereof, and has a front side plate 4, a machine room side plate 6, and a fixing portion 6b fixed to the column 7.
- the interior of the outdoor unit housing 2 is partitioned into a machine room 10 and a heat exchange chamber 11 by a partition plate 9.
- an outdoor control device that is mounted on the bottom plate 3 and drives and controls the compressor 12, the accumulator 13, the on-site piping connection valve 14, the refrigerant piping and the compressor 12, and the blower 15. (Not shown) is contained.
- the heat exchange chamber 11 houses a blower 15 mounted on the bottom plate 3 and provided with a blower fan 15a and a motor 15b, and heat exchange.
- the blower 15 has a motor 15b attached and fixed to the motor base 17.
- the motor base 17 has a lower part fixed to the bottom plate 3, an upper end fixed to the back side of the top plate 8, and the other end fixed to the front plate 4. It is fixed to. Furthermore, the motor base 17 has a lower fixing portion 17a for fixing to the bottom plate 3, a fan motor fixing portion 17b for fixing the fan motor 15b, and an upper fixing portion 17c shown in FIG.
- the heat exchanger 16 has an L shape in plan view so as to face the back side and the one side of the outdoor unit housing 2 so as to surround the blower 15.
- the upstream heat exchanger 16a And a downstream heat exchanger 16b disposed on the downstream side in the air flow direction.
- An L-shaped long side portion 16a is arranged, and an L-shaped short side portion 16a is arranged on one side of the outdoor unit housing 2.
- Each end is provided with a rear end plate 18a and a front end plate 18b.
- the rear end plate 18a is fixed to the rear end of the outdoor unit housing 2 of the partition plate 9, and the front end plate 1 8 b is fixed to the bottom plate 3 and the front plate 4.
- one row of refrigerant pipes 16b penetrates a plurality of aluminum fins 16b.
- a rear end plate 19a and a front end plate 19b are provided at the end of the downstream heat exchanger l6b.
- the rear side end plate 19 a is fixed to the partition plate 9, and the lower side of the front side end plate 19 b is fixed to the bottom plate 3 via the fixture 20.
- the upstream heat exchanger 16a and the downstream heat exchanger 16b are connected by a refrigerant pipe and a U pipe 21 at the rear side end of the outdoor unit housing 2.
- the fin interval Fb of the downstream heat exchanger 16b is larger than the fin interval Fa of the upstream heat exchanger 16a, which facilitates air flow through the downstream heat exchanger 16b, so that heat exchange is possible. Efficiency is improved.
- the interval Pb between the refrigerant pipes 16b of the downstream heat exchanger 16b is different from the interval Pa between the refrigerant pipes 16a of the upstream heat exchanger 16a.
- Air also becomes easy to touch b, improving the heat exchange efficiency.
- the angle ⁇ is an obtuse angle, preferably 120 °, and the L-shaped short side portion 16b
- End 16b is set so as to be located upstream of the blower fan 15a in the fan rotation axis direction. It is Since the bend angle ⁇ is an obtuse angle, the fin spacing between the bent portions is widened and the air flow rate is increased compared to the case of bending at 90 °, and the heat exchange efficiency is improved.
- downstream heat exchange ⁇ 16b is the L-shaped short side portion 16b end 16b force Blower fan 15a
- the distance between the blower fan 15a and the downstream side heat exchanger l6b can be maintained, and noise can be suppressed. Furthermore, the radial and axial lengths of the blower fan 15a can be increased, and the amount of blown air can be increased.
- downstream heat exchanger l6b is provided such that the length Hb in the height direction is longer than the length Ha in the height direction of the upstream heat exchanger l6a.
- the upper end portion of the upstream heat exchange l6a cannot be raised because the bent portion formed between the ceiling 6a of the top plate 6 and the fixing piece 6b and the screws for fixing the top plate 6 are obstructive. . Even if the upper end of the upstream heat exchanger 16a is set high up to the ceiling 6a, the top plate fixing pieces 6b are close to each other so that the air flow is obstructed and hardly any heat is exchanged. However, since the upper end of the downstream heat exchanger 16b is far from the fixed piece 6b of the top plate 6, it can be provided high up to the height of the ceiling 6a. Heat exchange is possible because it is not hindered. In the present invention, since the downstream heat exchanger 16a is longer than the length in the height direction of the upstream heat exchanger 16a, the space behind the top plate 6 can be used effectively, and the amount of heat exchange can be increased.
- the upper end portion of the downstream heat exchange l6b is sandwiched by the clamping portion 17d provided in the upper fixing portion 17c of the motor base 17, and the one end portion 17e of the upper fixing portion 17c is connected to the top plate 6 By fixing to the long side part 16b of the downstream side heat exchange ⁇ 16b and the upstream side heat exchange l6a
- the long side portion 16a is in close contact. Adhesion reduces ventilation resistance and improves heat exchange efficiency.
- the bending interval a of the downstream heat exchanger is an obtuse angle, so that the fin interval is wider than when bent to 90 °. Heat exchange efficiency is improved due to increased air circulation. Furthermore, the downstream side heat exchange l6b is positioned on the upstream side in the air flow direction from the blower fan 15a.
- the distance between the fan 15a and the downstream heat exchanger ⁇ 16b can be maintained, noise can be suppressed, and in addition, the radial and axial length of the fan 15a
- the air flow can be increased and the amount of blown air can be increased.
- the outdoor unit of the air conditioner of the present embodiment the outdoor unit of the air conditioner that can increase the heat exchange capacity in a space-saving manner is realized.
- FIG. 1 is a perspective view of an outdoor unit of an air conditioner according to the present invention.
- FIG. 2 is a perspective view of the air conditioner according to the present invention with the casing of the outdoor unit removed.
- FIG. 3 is a plan view of a heat exchanger used in the outdoor unit of the air conditioner according to the present invention.
- FIG. 5 is a sectional view taken along line VV in FIG.
- FIG. 6 is an enlarged longitudinal sectional view showing a part of the heat exchanger used in the outdoor unit of the air conditioner according to the present invention.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Geometry (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES05819666.8T ES2456018T3 (es) | 2004-12-24 | 2005-12-22 | Unidad exterior para acondicionador de aire |
JP2006549050A JP4818935B2 (ja) | 2004-12-24 | 2005-12-22 | 空気調和装置の室外機 |
CN2005800444660A CN101087978B (zh) | 2004-12-24 | 2005-12-22 | 空调装置的室外机 |
EP05819666.8A EP1837608B1 (en) | 2004-12-24 | 2005-12-22 | Outdoor unit for air conditioner |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004373762 | 2004-12-24 | ||
JP2004-373762 | 2004-12-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006068210A1 true WO2006068210A1 (ja) | 2006-06-29 |
Family
ID=36601807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/023573 WO2006068210A1 (ja) | 2004-12-24 | 2005-12-22 | 空気調和装置の室外機 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1837608B1 (ja) |
JP (1) | JP4818935B2 (ja) |
CN (1) | CN101087978B (ja) |
ES (1) | ES2456018T3 (ja) |
WO (1) | WO2006068210A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008261552A (ja) * | 2007-04-12 | 2008-10-30 | Daikin Ind Ltd | 熱源ユニット |
JP2009103361A (ja) * | 2007-10-23 | 2009-05-14 | Daikin Ind Ltd | 空気調和機の室外機 |
JP2012052795A (ja) * | 2011-10-31 | 2012-03-15 | Daikin Industries Ltd | 熱源ユニット |
US20130037239A1 (en) * | 2010-04-26 | 2013-02-14 | Sharp Kabushiki Kaisha | Heat exchange device |
WO2014024221A1 (ja) * | 2012-08-08 | 2014-02-13 | 三菱電機株式会社 | 熱交換器及びこの熱交換器を備えた空気調和機 |
JP2016048162A (ja) * | 2015-12-14 | 2016-04-07 | 三菱電機株式会社 | 熱交換器の製造方法及び空気調和機の製造方法 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9016082B2 (en) | 2010-06-04 | 2015-04-28 | Trane International Inc. | Condensing unit desuperheater |
JP5240377B2 (ja) * | 2011-05-20 | 2013-07-17 | ダイキン工業株式会社 | 空気調和装置の室外機 |
JP5218628B2 (ja) * | 2011-11-30 | 2013-06-26 | ダイキン工業株式会社 | 空気調和装置の室外機 |
CN105783139A (zh) * | 2012-08-08 | 2016-07-20 | 三菱电机株式会社 | 热交换器的制造方法和空调机的制造方法 |
JP6123599B2 (ja) * | 2013-09-13 | 2017-05-10 | 株式会社富士通ゼネラル | 空気調和機の室外機 |
WO2016121119A1 (ja) * | 2015-01-30 | 2016-08-04 | 三菱電機株式会社 | 熱交換器及び冷凍サイクル装置 |
JP6497581B2 (ja) * | 2015-03-12 | 2019-04-10 | パナソニックIpマネジメント株式会社 | 冷凍機ユニット |
CN108139089B (zh) * | 2015-10-28 | 2021-01-01 | 三菱电机株式会社 | 空气调节机的室外机及室内机 |
SE543117C2 (sv) * | 2018-01-15 | 2020-10-06 | Lindab Ab | Luftkonditioneringsanordning |
US11808530B2 (en) | 2021-10-20 | 2023-11-07 | Rheem Manufacturing Company | Louvered fin |
Citations (4)
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JPH0727370A (ja) * | 1993-07-15 | 1995-01-27 | Mitsubishi Heavy Ind Ltd | 空気調和機の室外ユニット |
JPH0829085A (ja) * | 1994-07-14 | 1996-02-02 | Hitachi Ltd | 熱交換器 |
JPH08270985A (ja) * | 1995-04-03 | 1996-10-18 | Toshiba Corp | 空気調和機の室外ユニット |
JPH1130494A (ja) * | 1997-05-16 | 1999-02-02 | Hitachi Ltd | 熱交換装置およびこれを用いた空気調和機 |
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JPS6284238A (ja) * | 1985-10-09 | 1987-04-17 | Matsushita Refrig Co | 空気調和機の室外ユニツト |
JPH04254127A (ja) * | 1991-02-05 | 1992-09-09 | Matsushita Seiko Co Ltd | 室外機の熱交換装置 |
JPH058324U (ja) * | 1991-07-11 | 1993-02-05 | 株式会社富士通ゼネラル | 空気調和機の室外機 |
CN1049970C (zh) * | 1993-02-25 | 2000-03-01 | 三菱重工业株式会社 | 空调机的室外装置 |
JPH06331180A (ja) * | 1993-05-26 | 1994-11-29 | Mitsubishi Heavy Ind Ltd | 空気調和機の室外ユニット |
JPH08247499A (ja) * | 1995-03-09 | 1996-09-27 | Fujitsu General Ltd | 空気調和機の室外機 |
WO1997010477A1 (fr) * | 1995-09-14 | 1997-03-20 | Daikin Industries, Ltd. | Unite compacte d'exterieur dotee d'une forte capacite d'echange thermique et destinee a des climatiseurs |
JP3540530B2 (ja) * | 1996-12-13 | 2004-07-07 | 東芝キヤリア株式会社 | 空気調和装置 |
JPH11193941A (ja) * | 1997-11-05 | 1999-07-21 | Mitsubishi Heavy Ind Ltd | 空気調和装置の室外機ユニット |
EP1161644B1 (en) * | 2000-01-14 | 2005-10-19 | Toshiba Carrier Corporation | Outdoor unit of air conditioner |
JP2001221463A (ja) * | 2000-02-10 | 2001-08-17 | Sanyo Electric Co Ltd | 空気調和機の室外ユニット |
JP2003004258A (ja) * | 2001-06-20 | 2003-01-08 | Fujitsu General Ltd | 空気調和機の室外機 |
JP3669337B2 (ja) * | 2002-02-25 | 2005-07-06 | ダイキン工業株式会社 | 空気調和機の室外空調ユニット |
-
2005
- 2005-12-22 WO PCT/JP2005/023573 patent/WO2006068210A1/ja active Application Filing
- 2005-12-22 ES ES05819666.8T patent/ES2456018T3/es active Active
- 2005-12-22 JP JP2006549050A patent/JP4818935B2/ja not_active Expired - Fee Related
- 2005-12-22 EP EP05819666.8A patent/EP1837608B1/en not_active Expired - Fee Related
- 2005-12-22 CN CN2005800444660A patent/CN101087978B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0727370A (ja) * | 1993-07-15 | 1995-01-27 | Mitsubishi Heavy Ind Ltd | 空気調和機の室外ユニット |
JPH0829085A (ja) * | 1994-07-14 | 1996-02-02 | Hitachi Ltd | 熱交換器 |
JPH08270985A (ja) * | 1995-04-03 | 1996-10-18 | Toshiba Corp | 空気調和機の室外ユニット |
JPH1130494A (ja) * | 1997-05-16 | 1999-02-02 | Hitachi Ltd | 熱交換装置およびこれを用いた空気調和機 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008261552A (ja) * | 2007-04-12 | 2008-10-30 | Daikin Ind Ltd | 熱源ユニット |
JP2009103361A (ja) * | 2007-10-23 | 2009-05-14 | Daikin Ind Ltd | 空気調和機の室外機 |
US20130037239A1 (en) * | 2010-04-26 | 2013-02-14 | Sharp Kabushiki Kaisha | Heat exchange device |
JP2012052795A (ja) * | 2011-10-31 | 2012-03-15 | Daikin Industries Ltd | 熱源ユニット |
WO2014024221A1 (ja) * | 2012-08-08 | 2014-02-13 | 三菱電機株式会社 | 熱交換器及びこの熱交換器を備えた空気調和機 |
JPWO2014024221A1 (ja) * | 2012-08-08 | 2016-07-21 | 三菱電機株式会社 | 空気調和機 |
JP2016048162A (ja) * | 2015-12-14 | 2016-04-07 | 三菱電機株式会社 | 熱交換器の製造方法及び空気調和機の製造方法 |
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Publication number | Publication date |
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ES2456018T3 (es) | 2014-04-21 |
CN101087978B (zh) | 2010-05-12 |
JPWO2006068210A1 (ja) | 2008-06-12 |
JP4818935B2 (ja) | 2011-11-16 |
CN101087978A (zh) | 2007-12-12 |
EP1837608B1 (en) | 2014-01-29 |
EP1837608A1 (en) | 2007-09-26 |
EP1837608A4 (en) | 2009-06-03 |
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