JP2010038502A - 熱交換器用の伝熱管、熱交換器、冷凍サイクル装置及び空気調和装置 - Google Patents
熱交換器用の伝熱管、熱交換器、冷凍サイクル装置及び空気調和装置 Download PDFInfo
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- JP2010038502A JP2010038502A JP2008205073A JP2008205073A JP2010038502A JP 2010038502 A JP2010038502 A JP 2010038502A JP 2008205073 A JP2008205073 A JP 2008205073A JP 2008205073 A JP2008205073 A JP 2008205073A JP 2010038502 A JP2010038502 A JP 2010038502A
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- 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
- F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
- F25B39/022—Evaporators with plate-like or laminated elements
-
- 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
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- 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
- 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
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
-
- 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
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
- F28F1/422—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element with outside means integral with the tubular element and inside means integral with the tubular element
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
- F28F13/185—Heat-exchange surfaces provided with microstructures or with porous coatings
- F28F13/187—Heat-exchange surfaces provided with microstructures or with porous coatings especially adapted for evaporator surfaces or condenser surfaces, e.g. with nucleation sites
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/01—Geometry problems, e.g. for reducing size
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- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
- F28D2021/007—Condensers
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
- F28D2021/0071—Evaporators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/12—Fastening; Joining by methods involving deformation of the elements
- F28F2275/125—Fastening; Joining by methods involving deformation of the elements by bringing elements together and expanding
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
【解決手段】管軸方向に対して螺旋状に、10条乃至20条の範囲で所定の高さにより形成する高い山22Aと、高い山22Aよりも低い高さで、高い山22Aと高い山22Aとの間に2条乃至6条の範囲で形成する低い山22Bとを内面に備える。
【選択図】図2
Description
図1は本発明の実施の形態1に係る熱交換器1を表す図である。図1において、熱交換器1は、冷凍装置、空気調和装置等の蒸発器、凝縮器として広く利用されているフィンチューブ式の熱交換器である。図1(a)は熱交換器1を鉛直方向で切断したときの斜視図を表し、図1(b)は断面の一部を表す。
図5は実施の形態2に係る伝熱管20の管内面の形状を表す図である。熱交換器1の構成は実施の形態1と同様である。図5において、実施の形態1と同一又は相当の役割を果たす部分には同じ符号を付している(以下の実施の形態でも同じものとする)。本実施の形態では、拡管後の溝部21と山部22との差Hについて説明する。
以上のように実施の形態2の熱交換器1によれば、拡管後の溝部21と山部22との差Hが0.1mm〜0.26mmとなるように高い山22A、低い山22Bを形成するようにしたので、伝熱管20における伝熱性能を向上させることができる。
図7は実施の形態3に係る伝熱管20の管内面の形状を表す図である。本実施の形態3は、熱交換機1において、拡管後の伝熱管20において、高い山22Aの山頂部分の先端幅W1を0.035〜0.05mmとし、低い山22Bの先端幅W2を、0.03〜0.035mmの範囲としたものである。
図8は本発明の実施の形態4に係る伝熱管20の管内面の形状を表す図である。実施の形態4は、熱交換機1において、伝熱管20の高い山22Aの頂角αを15度〜30度とし、低い山22Bの頂角βを5度〜15度としたものである。
図10は本発明の実施の形態5に係る空気調和装置の構成図である。本実施の形態では、冷凍サイクル装置の例として空気調和装置について説明する。図10の空気調和装置は、熱源側ユニット(室外機)100と負荷側ユニット(室内機)200とを備え、これらが冷媒配管で連結され、冷媒回路を構成して冷媒を循環させている。冷媒配管のうち、気体の冷媒(ガス冷媒)が流れる配管をガス配管300とし、液体の冷媒(液冷媒。気液二相冷媒の場合もある)が流れる配管を液配管400とする。ここで、冷媒として、例えば、HC単一冷媒若しくはHC冷媒を含む混合冷媒、R32、R410A、R407C、テトラフルオロプロペン(例えば2,3,3,3−テトラフルオロプロペン)、二酸化炭素等を用いるものとする。
Claims (9)
- 管軸方向に対して螺旋状に、10条乃至20条の範囲で所定の高さにより形成する高い山と、
前記高い山よりも高さが低く、前記高い山と前記高い山との間に2条乃至6条の範囲で形成する低い山と
を管内面に備えることを特徴とする熱交換器用の伝熱管。 - 前記高い山と前記低い山との高さの差が0.04mm以上であることを特徴とする請求項1記載の熱交換器用の伝熱管。
- 熱交換を行う面積を拡げるための複数のフィンと、
請求項1又は2記載の伝熱管とを、前記伝熱管内面側から加圧して拡管して接合することを特徴とする熱交換器。 - 前記伝熱管を拡管した後の前記高い山における高さが0.10mm〜0.26mmであることを特徴とする請求項3記載の熱交換器。
- 前記伝熱管を拡管した後の前記高い山の先端部分の幅が0.035mm〜0.05mmであり、前記低い山の先端部分の幅が0.03mm〜0.035mmであることを特徴とする請求項3又は4記載の熱交換器。
- 前記高い山の頂角が15度〜30度となり、前記低い山の頂角が5度〜15度となるように形成することを特徴とする請求項3〜5のいずれかに記載の熱交換器。
- 冷媒を圧縮する圧縮機と、熱交換により前記冷媒を凝縮させる凝縮器と、凝縮された冷媒を減圧させるための膨張手段と、減圧された前記冷媒を熱交換により蒸発させる蒸発器とを配管接続して前記冷媒を循環させる冷媒回路を構成する冷凍サイクル装置であって、
請求項3〜6のいずれかに記載の熱交換器を、前記凝縮器及び/又は蒸発器とする
ことを特徴とする冷凍サイクル装置。 - 前記冷媒として、HC単一冷媒、またはHCを含む混合冷媒、R32、R410A、R407C、テトラフルオロプロペン又は二酸化炭素のいずれかを用いることを特徴とする請求項7記載の冷凍サイクル装置。
- 請求項7又は8記載の冷凍サイクル装置により、対象空間の冷暖房を行うことを特徴とする空気調和装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008205073A JP2010038502A (ja) | 2008-08-08 | 2008-08-08 | 熱交換器用の伝熱管、熱交換器、冷凍サイクル装置及び空気調和装置 |
PCT/JP2009/063859 WO2010016516A1 (ja) | 2008-08-08 | 2009-08-05 | 熱交換器用の伝熱管、熱交換器、冷凍サイクル装置及び空気調和装置 |
EP09804999.2A EP2317269B1 (en) | 2008-08-08 | 2009-08-05 | Heat exchanger, refrigerating cycle apparatus, and air conditioning apparatus |
US13/003,719 US20110113820A1 (en) | 2008-08-08 | 2009-08-05 | Heat transfer tube for heat exchanger, heat exchanger, refrigerating cycle apparatus, and air conditioner |
CN2009801294620A CN102112838B (zh) | 2008-08-08 | 2009-08-05 | 热交换器用的传热管、热交换器、冷冻循环装置及空调装置 |
ES09804999.2T ES2677347T3 (es) | 2008-08-08 | 2009-08-05 | Intercambiador de calor, aparato de ciclo de refrigeración y acondicionador de aire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2008205073A JP2010038502A (ja) | 2008-08-08 | 2008-08-08 | 熱交換器用の伝熱管、熱交換器、冷凍サイクル装置及び空気調和装置 |
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Publication Number | Publication Date |
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JP2010038502A true JP2010038502A (ja) | 2010-02-18 |
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Application Number | Title | Priority Date | Filing Date |
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JP2008205073A Pending JP2010038502A (ja) | 2008-08-08 | 2008-08-08 | 熱交換器用の伝熱管、熱交換器、冷凍サイクル装置及び空気調和装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20110113820A1 (ja) |
EP (1) | EP2317269B1 (ja) |
JP (1) | JP2010038502A (ja) |
CN (1) | CN102112838B (ja) |
ES (1) | ES2677347T3 (ja) |
WO (1) | WO2010016516A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012229877A (ja) * | 2011-04-27 | 2012-11-22 | Hitachi Appliances Inc | 圧縮機及び圧縮機の運転方法並びに冷凍サイクル装置 |
JPWO2016009565A1 (ja) * | 2014-07-18 | 2017-04-27 | 三菱電機株式会社 | 冷凍サイクル装置 |
JP2019052829A (ja) * | 2017-09-19 | 2019-04-04 | 三星電子株式会社Samsung Electronics Co.,Ltd. | 熱交換器及び空気調和機 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN2014CN02744A (ja) * | 2011-09-26 | 2015-07-03 | Mitsubishi Electric Corp | |
US9506700B2 (en) | 2011-12-19 | 2016-11-29 | Mitsubishi Electric Corporation | Air-conditioning apparatus |
JP5536817B2 (ja) * | 2012-03-26 | 2014-07-02 | 日立アプライアンス株式会社 | 冷凍サイクル装置 |
CN102679790B (zh) * | 2012-06-05 | 2014-12-31 | 金龙精密铜管集团股份有限公司 | 强化冷凝传热管 |
WO2014147788A1 (ja) * | 2013-03-21 | 2014-09-25 | 三菱電機株式会社 | 熱交換器、冷凍サイクル装置、及び熱交換器の製造方法 |
WO2015132968A1 (ja) * | 2014-03-07 | 2015-09-11 | 三菱電機株式会社 | 冷凍サイクル装置 |
US20150323230A1 (en) * | 2014-03-11 | 2015-11-12 | Brazeway, Inc. | Tube pattern for a refrigerator evaporator |
CN105258400B (zh) * | 2014-07-18 | 2018-01-02 | 上海交通大学 | 同轴螺纹管漏流式换热器 |
CN106871664A (zh) * | 2017-01-09 | 2017-06-20 | 青岛海尔空调电子有限公司 | 一种换热器、空调以及换热器设计方法 |
JP6878918B2 (ja) * | 2017-01-30 | 2021-06-02 | 株式会社富士通ゼネラル | 冷凍サイクル装置 |
CN109751750A (zh) * | 2017-11-08 | 2019-05-14 | 开利公司 | 用于空调系统的末端产品的换热管及其制造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6028573B2 (ja) * | 1978-09-25 | 1985-07-05 | ダイキン工業株式会社 | クロスフィンコイル形熱交換器の製造方法 |
JPH01170880A (ja) * | 1987-12-26 | 1989-07-05 | Aisin Seiki Co Ltd | 磁気遮蔽装置 |
JP2001133182A (ja) * | 1999-11-08 | 2001-05-18 | Sumitomo Light Metal Ind Ltd | 内面溝付伝熱管 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6028573A (ja) * | 1983-07-21 | 1985-02-13 | ワイケイケイ株式会社 | 染色機への薬剤供給装置 |
JPS60142195A (ja) | 1983-12-28 | 1985-07-27 | Hitachi Cable Ltd | 内面溝付伝熱管 |
JPH0547976Y2 (ja) * | 1988-05-23 | 1993-12-17 | ||
FR2706197B1 (fr) * | 1993-06-07 | 1995-07-28 | Trefimetaux | Tubes rainurés pour échangeurs thermiques d'appareils de conditionnement d'air et de réfrigération, et échangeurs correspondants. |
US6089039A (en) * | 1998-03-12 | 2000-07-18 | Yamauchi; Noriyuki | Air conditioner and condenser used therefor |
US6298909B1 (en) * | 2000-03-01 | 2001-10-09 | Mitsubishi Shindoh Co. Ltd. | Heat exchange tube having a grooved inner surface |
WO2003036213A1 (en) * | 2001-10-22 | 2003-05-01 | Showa Denko K.K. | Finned tube for heat exchangers, heat exchanger, process for producing heat exchanger finned tube, and process for fabricating heat exchanger |
NZ533996A (en) * | 2001-12-17 | 2005-11-25 | Showa Denko K | Heat exchanger formed by bending finned hairpin tube |
FR2837270B1 (fr) * | 2002-03-12 | 2004-10-01 | Trefimetaux | Tubes rainures a utilisation reversible pour echangeurs thermiques |
JP4759226B2 (ja) * | 2004-03-31 | 2011-08-31 | 株式会社コベルコ マテリアル銅管 | 拡管用工具およびそれを使用した拡管方法 |
JP4651366B2 (ja) * | 2004-12-02 | 2011-03-16 | 住友軽金属工業株式会社 | 高圧冷媒用内面溝付伝熱管 |
JP4539425B2 (ja) * | 2005-04-28 | 2010-09-08 | 日立電線株式会社 | ヒートパイプ式ヒートシンク及びその製造方法 |
JP4665713B2 (ja) * | 2005-10-25 | 2011-04-06 | 日立電線株式会社 | 内面溝付伝熱管 |
JP2011144989A (ja) * | 2010-01-13 | 2011-07-28 | Mitsubishi Electric Corp | 熱交換器用の伝熱管、熱交換器、冷凍サイクル装置及び空気調和装置 |
-
2008
- 2008-08-08 JP JP2008205073A patent/JP2010038502A/ja active Pending
-
2009
- 2009-08-05 WO PCT/JP2009/063859 patent/WO2010016516A1/ja active Application Filing
- 2009-08-05 US US13/003,719 patent/US20110113820A1/en not_active Abandoned
- 2009-08-05 EP EP09804999.2A patent/EP2317269B1/en active Active
- 2009-08-05 ES ES09804999.2T patent/ES2677347T3/es active Active
- 2009-08-05 CN CN2009801294620A patent/CN102112838B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6028573B2 (ja) * | 1978-09-25 | 1985-07-05 | ダイキン工業株式会社 | クロスフィンコイル形熱交換器の製造方法 |
JPH01170880A (ja) * | 1987-12-26 | 1989-07-05 | Aisin Seiki Co Ltd | 磁気遮蔽装置 |
JP2001133182A (ja) * | 1999-11-08 | 2001-05-18 | Sumitomo Light Metal Ind Ltd | 内面溝付伝熱管 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012229877A (ja) * | 2011-04-27 | 2012-11-22 | Hitachi Appliances Inc | 圧縮機及び圧縮機の運転方法並びに冷凍サイクル装置 |
JPWO2016009565A1 (ja) * | 2014-07-18 | 2017-04-27 | 三菱電機株式会社 | 冷凍サイクル装置 |
JP2019052829A (ja) * | 2017-09-19 | 2019-04-04 | 三星電子株式会社Samsung Electronics Co.,Ltd. | 熱交換器及び空気調和機 |
US11125505B2 (en) | 2017-09-19 | 2021-09-21 | Samsung Electronics Co., Ltd. | Heat exchanger and air conditioner including the same |
Also Published As
Publication number | Publication date |
---|---|
CN102112838A (zh) | 2011-06-29 |
EP2317269A1 (en) | 2011-05-04 |
EP2317269B1 (en) | 2018-06-06 |
ES2677347T3 (es) | 2018-08-01 |
US20110113820A1 (en) | 2011-05-19 |
CN102112838B (zh) | 2013-04-17 |
WO2010016516A1 (ja) | 2010-02-11 |
EP2317269A4 (en) | 2014-04-02 |
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