ES2133699T5 - Tubo de transferencia de calor. - Google Patents
Tubo de transferencia de calor.Info
- Publication number
- ES2133699T5 ES2133699T5 ES95630090T ES95630090T ES2133699T5 ES 2133699 T5 ES2133699 T5 ES 2133699T5 ES 95630090 T ES95630090 T ES 95630090T ES 95630090 T ES95630090 T ES 95630090T ES 2133699 T5 ES2133699 T5 ES 2133699T5
- Authority
- ES
- Spain
- Prior art keywords
- tube
- heat transfer
- rods
- extend
- model
- 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.)
- Expired - Lifetime
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
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
UN TUBO DE TRASPASO DE CALOR (50) QUE TIENE UNA SUPERFICIE INTERNA QUE MEJORA EL RENDIMIENTO DE TRASPASO DE CALOR Y TAMBIEN MEJORA LA PRACTIBILIDAD DEL TUBO Y UN METODO DE FABRICACION DE DICHO TUBO. LA SUPERFICIE INTERNA TIENE UNA PLURALIDAD DE VARILLAS (53) QUE SE EXTIENDEN EN UN ANGULO EN EL EJE LONGITUDINAL DEL TUBO. UN MODELO DE MUESCAS PARALELAS (54) QUE SE EXTIENDEN EN UN ANGULO A LAS VARILLAS, SE EXTIENDEN A TRAVES DE LAS VARILLAS Y EN LA SUPERFICIE INTERIOR PRINCIPAL DE LA PARED DEL TUBO. EL TUBO PUEDE FABRICARSE MEDIANTE EL GRABADO POR GIRO DEL MODELO DE VARILLAS Y MUESCAS EN UN LADO DE UNA LAMINA DE METAL PLANA, A CONTINUACION ENROLLANDO LA LAMINA EN UNA FORMA TUBULAR CON EL MODELO GRABADO EN EL INTERIOR DE LA FORMA TUBULAR Y LOS BORDES DE LA LAMINA FORMANDO UN VASTAGO LONGITUDINAL, A CONTINUACION JUNTANDO, PREFERIBLEMENTE MEDIANTE SOLDADURA, LOS BORDES CON EL VASTAGO LONGITUDINAL PARA FORMAR UN TUBO. EN UNA REALIZACION PREFERIDA, LAS MUESCAS DE LA SUPERFICIE INTERIOR SE EXTIENDENEN LA ZONA SOLDADA DEL TUBO. EL MODELO DE VASTAGOS Y MUESCAS AUMENTA EL AREA DE SUPERFICIE INTERNA TOTAL DEL TUBO Y TAMBIEN ESTIMULA CONDICIONES PARA EL FLUJO DE REFRIGERANTE EN EL TUBO QUE AUMENTAN EL RENDIMIENTO DE TRASPASO DE CALOR. LAS MUESCAS TAMBIEN SIRVEN PARA INHIBIR LA PROPAGACION DE RESQUEBREJADURAS EN LA PARED DEL TUBO CUANDO ES TUBO SE ENSANCHA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28756094A | 1994-08-08 | 1994-08-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2133699T3 ES2133699T3 (es) | 1999-09-16 |
ES2133699T5 true ES2133699T5 (es) | 2002-12-01 |
Family
ID=23103443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95630090T Expired - Lifetime ES2133699T5 (es) | 1994-08-08 | 1995-08-03 | Tubo de transferencia de calor. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5975196A (es) |
EP (1) | EP0696718B2 (es) |
JP (1) | JP2686247B2 (es) |
KR (1) | KR0169185B1 (es) |
CN (1) | CN1084876C (es) |
BR (1) | BR9503583A (es) |
DE (1) | DE69509320T3 (es) |
ES (1) | ES2133699T5 (es) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3323682B2 (ja) * | 1994-12-28 | 2002-09-09 | 株式会社日立製作所 | 混合冷媒用内面クロス溝付き伝熱管 |
JPH1183368A (ja) * | 1997-09-17 | 1999-03-26 | Hitachi Cable Ltd | 内面溝付伝熱管 |
US6182743B1 (en) * | 1998-11-02 | 2001-02-06 | Outokumpu Cooper Franklin Inc. | Polyhedral array heat transfer tube |
US6298909B1 (en) * | 2000-03-01 | 2001-10-09 | Mitsubishi Shindoh Co. Ltd. | Heat exchange tube having a grooved inner surface |
US6644388B1 (en) * | 2000-10-27 | 2003-11-11 | Alcoa Inc. | Micro-textured heat transfer surfaces |
US6883597B2 (en) | 2001-04-17 | 2005-04-26 | Wolverine Tube, Inc. | Heat transfer tube with grooved inner surface |
DE10156374C1 (de) * | 2001-11-16 | 2003-02-27 | Wieland Werke Ag | Beidseitig strukturiertes Wärmeaustauscherrohr und Verfahren zu dessen Herstellung |
KR20030061548A (ko) * | 2002-01-14 | 2003-07-22 | 엘지전선 주식회사 | 열교환 향상을 위한 전열관 내부 구조 |
DE10210016B9 (de) * | 2002-03-07 | 2004-09-09 | Wieland-Werke Ag | Wärmeaustauschrohr mit berippter Innenoberfläche |
EP1845327B1 (en) * | 2002-06-10 | 2008-10-29 | Wolverine Tube Inc. | Method of manufacturing a heat transfer tube |
US7311137B2 (en) * | 2002-06-10 | 2007-12-25 | Wolverine Tube, Inc. | Heat transfer tube including enhanced heat transfer surfaces |
US8573022B2 (en) * | 2002-06-10 | 2013-11-05 | Wieland-Werke Ag | Method for making enhanced heat transfer surfaces |
US20040099409A1 (en) * | 2002-11-25 | 2004-05-27 | Bennett Donald L. | Polyhedral array heat transfer tube |
US20060112535A1 (en) * | 2004-05-13 | 2006-06-01 | Petur Thors | Retractable finning tool and method of using |
DE602004021627D1 (de) * | 2003-10-23 | 2009-07-30 | Wolverine Tube Inc | Verfahren und werkzeug zur herstellung von verbesserten wärmeübertragungsflächen |
TWI261659B (en) * | 2005-03-25 | 2006-09-11 | Delta Electronics Inc | Manufacturing method of heat dissipation apparatus |
CA2601112C (en) * | 2005-03-25 | 2011-12-13 | Wolverine Tube, Inc. | Tool for making enhanced heat transfer surfaces |
JP4729088B2 (ja) * | 2007-10-01 | 2011-07-20 | 古河電気工業株式会社 | 伝熱管および伝熱管の製造方法 |
US8997846B2 (en) * | 2008-10-20 | 2015-04-07 | The Government Of The United States Of America, As Represented By The Secretary Of The Navy | Heat dissipation system with boundary layer disruption |
CN101839662A (zh) * | 2009-03-21 | 2010-09-22 | 富瑞精密组件(昆山)有限公司 | 热管 |
JP5435460B2 (ja) * | 2009-05-28 | 2014-03-05 | 古河電気工業株式会社 | 伝熱管 |
CH703820A1 (de) * | 2010-09-21 | 2012-03-30 | Alstom Hydro France | Luftgekühlter generator. |
KR101222917B1 (ko) | 2012-08-30 | 2013-01-17 | 최태헌 | 대칭구조를 갖는 나선홈 성형장치 |
US10900722B2 (en) | 2014-10-06 | 2021-01-26 | Brazeway, Inc. | Heat transfer tube with multiple enhancements |
US10551130B2 (en) * | 2014-10-06 | 2020-02-04 | Brazeway, Inc. | Heat transfer tube with multiple enhancements |
ITUB20159298A1 (it) * | 2015-12-23 | 2017-06-23 | Brembana & Rolle S P A | Scambiatore di calore a fascio tubiero e mantello, tubi alettati per tale scambiatore e relativo metodo di produzione. |
DE102016006914B4 (de) * | 2016-06-01 | 2019-01-24 | Wieland-Werke Ag | Wärmeübertragerrohr |
DE102016006913B4 (de) * | 2016-06-01 | 2019-01-03 | Wieland-Werke Ag | Wärmeübertragerrohr |
DE102016006967B4 (de) * | 2016-06-01 | 2018-12-13 | Wieland-Werke Ag | Wärmeübertragerrohr |
USD1009227S1 (en) | 2016-08-05 | 2023-12-26 | Rls Llc | Crimp fitting for joining tubing |
US9945618B1 (en) * | 2017-01-04 | 2018-04-17 | Wieland Copper Products, Llc | Heat transfer surface |
SE540857C2 (en) * | 2017-02-03 | 2018-12-04 | Valmet Oy | Heat transfer tube and method for manufacturing a heat transfer tube |
MX2022015471A (es) * | 2020-06-15 | 2023-03-28 | Hydro Extruded Solutions As | Rodillo de estampado. |
CN112222217A (zh) * | 2020-09-24 | 2021-01-15 | 上海宇洋特种金属材料有限公司 | T形交叉齿钢带的轧制方法 |
JP2023074515A (ja) * | 2021-11-18 | 2023-05-30 | 日立ジョンソンコントロールズ空調株式会社 | 空気調和機、熱交換器、及び熱交換器の製造方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3885622A (en) * | 1971-12-30 | 1975-05-27 | Olin Corp | Heat exchanger tube |
JPS55167091U (es) * | 1979-05-16 | 1980-12-01 | ||
JPS5726394A (en) * | 1980-07-22 | 1982-02-12 | Hitachi Cable Ltd | Heat conduction pipe with grooves in internal surface |
JPS5758092A (en) * | 1980-09-25 | 1982-04-07 | Agency Of Ind Science & Technol | Condensing heat transfer pipe |
JPS60142195A (ja) * | 1983-12-28 | 1985-07-27 | Hitachi Cable Ltd | 内面溝付伝熱管 |
US4733698A (en) * | 1985-09-13 | 1988-03-29 | Kabushiki Kaisha Kobe Seiko Sho | Heat transfer pipe |
JP2628712B2 (ja) † | 1988-09-12 | 1997-07-09 | 古河電気工業株式会社 | 伝熱面の形成方法 |
US5351397A (en) * | 1988-12-12 | 1994-10-04 | Olin Corporation | Method of forming a nucleate boiling surface by a roll forming |
JPH02165875A (ja) * | 1988-12-16 | 1990-06-26 | Furukawa Electric Co Ltd:The | 伝熱管およびその製造方法 |
JPH03170797A (ja) * | 1989-11-30 | 1991-07-24 | Furukawa Electric Co Ltd:The | 伝熱管 |
JP2580353B2 (ja) * | 1990-01-09 | 1997-02-12 | 三菱重工業株式会社 | 電縫伝熱管とその製造方法 |
JP2868163B2 (ja) * | 1991-04-10 | 1999-03-10 | 株式会社神戸製鋼所 | 熱交換器用伝熱管の製造方法 |
MX9305803A (es) * | 1992-10-02 | 1994-06-30 | Carrier Corp | Tubo de transferencia de calor con nervaduras internas. |
US5332034A (en) * | 1992-12-16 | 1994-07-26 | Carrier Corporation | Heat exchanger tube |
-
1995
- 1995-07-27 CN CN95108479A patent/CN1084876C/zh not_active Expired - Fee Related
- 1995-08-03 DE DE69509320T patent/DE69509320T3/de not_active Expired - Lifetime
- 1995-08-03 EP EP95630090A patent/EP0696718B2/en not_active Expired - Lifetime
- 1995-08-03 ES ES95630090T patent/ES2133699T5/es not_active Expired - Lifetime
- 1995-08-07 KR KR1019950024290A patent/KR0169185B1/ko not_active IP Right Cessation
- 1995-08-08 BR BR9503583A patent/BR9503583A/pt not_active IP Right Cessation
- 1995-08-08 JP JP7201943A patent/JP2686247B2/ja not_active Expired - Fee Related
-
1996
- 1996-03-05 US US08/614,789 patent/US5975196A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1084876C (zh) | 2002-05-15 |
ES2133699T3 (es) | 1999-09-16 |
JPH0861878A (ja) | 1996-03-08 |
DE69509320D1 (de) | 1999-06-02 |
EP0696718A1 (en) | 1996-02-14 |
JP2686247B2 (ja) | 1997-12-08 |
KR0169185B1 (ko) | 1999-01-15 |
EP0696718B1 (en) | 1999-04-28 |
US5975196A (en) | 1999-11-02 |
DE69509320T3 (de) | 2002-12-19 |
BR9503583A (pt) | 1996-04-09 |
KR960008263A (ko) | 1996-03-22 |
DE69509320T2 (de) | 1999-09-23 |
CN1123401A (zh) | 1996-05-29 |
EP0696718B2 (en) | 2002-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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