JP2008256242A - 熱交換器用チューブ - Google Patents
熱交換器用チューブ Download PDFInfo
- Publication number
- JP2008256242A JP2008256242A JP2007097417A JP2007097417A JP2008256242A JP 2008256242 A JP2008256242 A JP 2008256242A JP 2007097417 A JP2007097417 A JP 2007097417A JP 2007097417 A JP2007097417 A JP 2007097417A JP 2008256242 A JP2008256242 A JP 2008256242A
- Authority
- JP
- Japan
- Prior art keywords
- tube
- metal plate
- heat exchanger
- tank
- width direction
- 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.)
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Classifications
-
- 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
- F28D1/03—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 plate-like or laminated conduits
- F28D1/0391—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 plate-like or laminated conduits a single plate being bent to form one or more conduits
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/155—Making tubes with non circular section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
-
- 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
- F28D1/053—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 straight
- F28D1/0535—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 straight the conduits having a non-circular cross-section
- F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
- F28D1/05383—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits
-
- 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
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
-
- 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
- F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
- F28D2021/0091—Radiators
- F28D2021/0094—Radiators for recooling the engine coolant
-
- 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
- F28F2275/04—Fastening; Joining by brazing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4935—Heat exchanger or boiler making
- Y10T29/49377—Tube with heat transfer means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4935—Heat exchanger or boiler making
- Y10T29/49391—Tube making or reforming
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Abstract
【解決手段】ラジエータ1に用いられ、その長手方向両端部が、ろう材がクラッドされたコアプレート5aの貫通孔50に挿入された状態で、コアプレート5aにろう付けされる熱交換器用チューブにおいて、金属板における幅方向の一方の端部11近傍の部位が幅方向と交差する長手方向に亘って連続して金属板の裏面側に突出するように山状に折り曲げられた山部20を少なくとも1つ備え、金属板を幅方向の他方の端部12側より裏面側へ折り曲げることにより、金属板における山部20および一方の端部11の表面側の各面が、長手方向に亘って金属板の裏面側のチューブ内面13とそれぞれ接するとともに、他方の端部12の裏面側が、長手方向に亘って金属板における山部20より他方の端部11側の部位15の表面側に接するように形成する。
【選択図】図2
Description
なお、上記実施形態では、金属板に山部20を1つ形成した例について説明したが、これに限らず、山部20を2つ以上形成してもよい。
Claims (4)
- 熱媒体の熱交換を行う熱交換器(1)に用いられ、前記熱媒体が流通し、その長手方向両端部が、ろう材がクラッドされたタンク(5)のチューブ挿入穴(50)に挿入された状態で、前記タンク(5)にろう付けされる熱交換器用チューブであって、
金属板における幅方向の一方の端部(11)近傍の部位が前記幅方向と交差する長手方向にわたって連続して前記金属板の裏面側に突出するように山状に折り曲げられた山部(20)を少なくとも1つ備え、
前記金属板が幅方向の他方の端部(12)側より前記裏面側へ折り曲げられることにより、前記金属板における前記山部(20)および前記一方の端部(11)の表面側の各面が、前記長手方向にわたって前記金属板の前記裏面側のチューブ内面(13)とそれぞれ接するとともに、前記他方の端部(12)の前記裏面側が、前記長手方向にわたって前記金属板における前記山部(20)より前記他方の端部(11)側の部位(15)の前記表面側に接するように形成されていることを特徴とする熱交換器用チューブ。 - 前記金属板における前記山部(20)を構成する2つの斜面(201、202)の長さが等しくなっていることを特徴とする請求項1に記載の熱交換器用チューブ。
- 前記表面側の面には、フィン(3)が接合されていることを特徴とする請求項1または2に記載の熱交換器用チューブ。
- 前記タンク(5)は、前記チューブ挿入穴(50)が形成されたコアプレート(5a)と、前記コアプレート(5a)とともにタンク内空間を構成するタンク本体部(5b)とを有しており、
前記コアプレート(5a)に、前記ろう材がクラッドされていることを特徴とする請求項1ないし3のいずれか1つに記載の熱交換器用チューブ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007097417A JP4297177B2 (ja) | 2007-04-03 | 2007-04-03 | 熱交換器用チューブ |
DE102008016638A DE102008016638A1 (de) | 2007-04-03 | 2008-04-01 | Rohr für Wärmeaustauscher und Verfahren zur Rohrherstellung |
CN200810081810.9A CN101281004A (zh) | 2007-04-03 | 2008-04-02 | 用于热交换器的管及制造管的方法 |
US12/080,436 US7823630B2 (en) | 2007-04-03 | 2008-04-02 | Tube for heat exchanger and method of manufacturing tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007097417A JP4297177B2 (ja) | 2007-04-03 | 2007-04-03 | 熱交換器用チューブ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008256242A true JP2008256242A (ja) | 2008-10-23 |
JP4297177B2 JP4297177B2 (ja) | 2009-07-15 |
Family
ID=39768136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007097417A Expired - Fee Related JP4297177B2 (ja) | 2007-04-03 | 2007-04-03 | 熱交換器用チューブ |
Country Status (4)
Country | Link |
---|---|
US (1) | US7823630B2 (ja) |
JP (1) | JP4297177B2 (ja) |
CN (1) | CN101281004A (ja) |
DE (1) | DE102008016638A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014518372A (ja) * | 2011-07-06 | 2014-07-28 | ヴァレオ システム テルミク | 熱交換器のパイプおよびそのようなパイプを備える熱交換器 |
JP2018077023A (ja) * | 2016-11-11 | 2018-05-17 | 富士通株式会社 | 熱交換器、情報処理装置、及び扁平状チューブの製造方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8661676B2 (en) * | 2011-03-29 | 2014-03-04 | Frank G. McNulty | Rotary die forming process and apparatus for fabricating multi-port tubes |
KR101224071B1 (ko) * | 2012-07-05 | 2013-01-21 | 문은국 | 튜브형 열교환기 |
GB2509762B (en) * | 2013-01-14 | 2015-02-04 | Halla Visteon Climate Control | Tube for Heat Exchanger |
CN105423803A (zh) * | 2016-01-12 | 2016-03-23 | 扬州英谛车材实业有限公司 | 扁管加凸包不扩口炉焊式水箱 |
FI129941B (en) | 2018-05-21 | 2022-11-15 | Valmet Technologies Oy | Heat exchanger with a belt and method of making the same |
CN111043894A (zh) * | 2018-10-11 | 2020-04-21 | 丹佛斯有限公司 | 管组件以及换热器 |
DE102019217307A1 (de) * | 2019-11-08 | 2021-05-12 | Mahle International Gmbh | Wärmeübertrager |
US11346616B2 (en) * | 2020-03-27 | 2022-05-31 | Denso International America, Inc. | Dimpled heat exchanger tube |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0284253A (ja) * | 1988-06-10 | 1990-03-26 | Matsushita Refrig Co Ltd | 伝熱管とその製造方法 |
JPH11101586A (ja) * | 1997-09-26 | 1999-04-13 | Toyo Radiator Co Ltd | 熱交換器用偏平チューブ |
JP2004276070A (ja) * | 2003-03-17 | 2004-10-07 | Denso Corp | チューブ及びチューブの製造方法 |
JP2005042992A (ja) * | 2003-07-23 | 2005-02-17 | Denso Corp | 熱交換器 |
JP2005134049A (ja) * | 2003-10-31 | 2005-05-26 | Calsonic Kansei Corp | 熱交換器用チューブおよびそれを用いた熱交換器 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
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US2373218A (en) * | 1942-11-11 | 1945-04-10 | Modine Mfg Co | Oil cooler tube |
US2757628A (en) * | 1952-09-17 | 1956-08-07 | Gen Motors Corp | Method of making a multiple passage heat exchanger tube |
DE3725602A1 (de) | 1987-08-01 | 1989-02-09 | Sueddeutsche Kuehler Behr | Flachrohr fuer einen waermetauscher |
GB2268260A (en) * | 1992-06-24 | 1994-01-05 | Llanelli Radiators Ltd | Heat exchange tubes formed from a unitary portion of sheet or strip material |
JP2792405B2 (ja) | 1992-08-26 | 1998-09-03 | 株式会社デンソー | 熱交換器 |
JP3799671B2 (ja) | 1996-08-07 | 2006-07-19 | 株式会社デンソー | 熱交換器、熱交換器用チューブ及び熱交換器の製造方法 |
GB2364770A (en) * | 2000-07-11 | 2002-02-06 | Delphi Tech Inc | Heat exchanger and fluid pipe therefor |
DE10137334A1 (de) * | 2001-07-31 | 2003-02-27 | Modine Mfg Co | Flachrohr, Herstellungsverfahren, Wärmetauscher |
JP2003202196A (ja) | 2002-01-07 | 2003-07-18 | Denso Corp | チューブ |
EP1541953B1 (en) * | 2002-07-09 | 2007-04-25 | Zexel Valeo Climate Control Corporation | Tube for heat exchanger |
DE10328001A1 (de) * | 2003-06-21 | 2005-01-05 | Modine Manufacturing Co., Racine | Flaches Wärmetauscherrohr |
JP3790252B2 (ja) * | 2004-07-06 | 2006-06-28 | シャープ株式会社 | 熱交換器およびスターリング機関 |
US8091621B2 (en) * | 2006-01-19 | 2012-01-10 | Modine Manufacturing Company | Flat tube, flat tube heat exchanger, and method of manufacturing same |
DE102007039292A1 (de) * | 2007-08-20 | 2009-02-26 | Behr Gmbh & Co. Kg | Mehrkammer-Flachrohr, Wärmetauscher und Verwendung eines Wärmetauschers |
-
2007
- 2007-04-03 JP JP2007097417A patent/JP4297177B2/ja not_active Expired - Fee Related
-
2008
- 2008-04-01 DE DE102008016638A patent/DE102008016638A1/de not_active Withdrawn
- 2008-04-02 US US12/080,436 patent/US7823630B2/en not_active Expired - Fee Related
- 2008-04-02 CN CN200810081810.9A patent/CN101281004A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0284253A (ja) * | 1988-06-10 | 1990-03-26 | Matsushita Refrig Co Ltd | 伝熱管とその製造方法 |
JPH11101586A (ja) * | 1997-09-26 | 1999-04-13 | Toyo Radiator Co Ltd | 熱交換器用偏平チューブ |
JP2004276070A (ja) * | 2003-03-17 | 2004-10-07 | Denso Corp | チューブ及びチューブの製造方法 |
JP2005042992A (ja) * | 2003-07-23 | 2005-02-17 | Denso Corp | 熱交換器 |
JP2005134049A (ja) * | 2003-10-31 | 2005-05-26 | Calsonic Kansei Corp | 熱交換器用チューブおよびそれを用いた熱交換器 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014518372A (ja) * | 2011-07-06 | 2014-07-28 | ヴァレオ システム テルミク | 熱交換器のパイプおよびそのようなパイプを備える熱交換器 |
JP2018077023A (ja) * | 2016-11-11 | 2018-05-17 | 富士通株式会社 | 熱交換器、情報処理装置、及び扁平状チューブの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
US7823630B2 (en) | 2010-11-02 |
CN101281004A (zh) | 2008-10-08 |
DE102008016638A1 (de) | 2008-10-23 |
JP4297177B2 (ja) | 2009-07-15 |
US20080245513A1 (en) | 2008-10-09 |
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