EP1342971A3 - Wärmeaustauschrohr mit berippter Innenoberfläche - Google Patents
Wärmeaustauschrohr mit berippter Innenoberfläche Download PDFInfo
- Publication number
- EP1342971A3 EP1342971A3 EP03003894A EP03003894A EP1342971A3 EP 1342971 A3 EP1342971 A3 EP 1342971A3 EP 03003894 A EP03003894 A EP 03003894A EP 03003894 A EP03003894 A EP 03003894A EP 1342971 A3 EP1342971 A3 EP 1342971A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- zones
- tube
- finned inner
- run
- divided
- 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.)
- Withdrawn
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
- 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
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/04—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by preventing the formation of continuous films of condensate on heat-exchange surfaces, e.g. by promoting droplet formation
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)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10210016 | 2002-03-07 | ||
DE10210016A DE10210016B9 (de) | 2002-03-07 | 2002-03-07 | Wärmeaustauschrohr mit berippter Innenoberfläche |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1342971A2 EP1342971A2 (de) | 2003-09-10 |
EP1342971A3 true EP1342971A3 (de) | 2003-10-08 |
Family
ID=27740677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03003894A Withdrawn EP1342971A3 (de) | 2002-03-07 | 2003-02-21 | Wärmeaustauschrohr mit berippter Innenoberfläche |
Country Status (5)
Country | Link |
---|---|
US (1) | US20030168209A1 (de) |
EP (1) | EP1342971A3 (de) |
JP (1) | JP2003262486A (de) |
CN (1) | CN1444003A (de) |
DE (1) | DE10210016B9 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005028032A1 (de) * | 2005-06-17 | 2006-12-21 | Basf Ag | Verfahren und Vorrichtung zur Verdampfung thermisch empfindlicher Stoffe |
EP1930679B1 (de) | 2006-12-01 | 2009-07-15 | Basf Se | Verfahren und Vorrichtung zur Kühlung von Reaktoren mit siedenden Flüssigkeiten |
DE102008030423B4 (de) | 2007-12-05 | 2016-03-03 | GIB - Gesellschaft für Innovation im Bauwesen mbH | Rohr mit einer durch Noppen Oberflächenprofil-modifizierten Außenmantelfläche |
DE102009040558A1 (de) * | 2009-09-08 | 2011-03-10 | Krones Ag | Röhrenwärmetauscher |
US20150219405A1 (en) * | 2014-02-05 | 2015-08-06 | Lennox Industries Inc. | Cladded brazed alloy tube for system components |
JP6219199B2 (ja) * | 2014-02-27 | 2017-10-25 | 株式会社神戸製鋼所 | 熱交換用プレートとなる元板材、及びその元板材の製造方法 |
JP7151253B2 (ja) * | 2018-08-01 | 2022-10-12 | 株式会社デンソー | 伝熱管および熱交換器 |
CN112556461A (zh) * | 2020-11-27 | 2021-03-26 | 上海齐耀热能工程有限公司 | 一种板式换热器用波纹板片和板式换热器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1087198A1 (de) * | 1999-04-08 | 2001-03-28 | Daikin Industries, Ltd. | Wärmeaustauschsrohr mit inneren nuten und verfahren zu deren herstellung |
US6336501B1 (en) * | 1998-12-25 | 2002-01-08 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Tube having grooved inner surface and its production method |
EP1182416A2 (de) * | 2000-08-25 | 2002-02-27 | Wieland-Werke AG | Innenberipptes Wärmeaustauschrohr mit versetzt angeordneten Rippen unterschiedlicher Höhe |
US20030009883A1 (en) * | 2001-04-17 | 2003-01-16 | Petur Thors | Method of making an improved heat transfer tube with grooved inner surface |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02280933A (ja) * | 1989-04-18 | 1990-11-16 | Furukawa Electric Co Ltd:The | 伝熱管とその製造方法 |
JP3014432B2 (ja) * | 1990-10-23 | 2000-02-28 | 古河電気工業株式会社 | 伝熱管の製造方法 |
JP2730824B2 (ja) * | 1991-07-09 | 1998-03-25 | 三菱伸銅株式会社 | 内面溝付伝熱管およびその製造方法 |
MX9305803A (es) * | 1992-10-02 | 1994-06-30 | Carrier Corp | Tubo de transferencia de calor con nervaduras internas. |
CN1084876C (zh) * | 1994-08-08 | 2002-05-15 | 运载器有限公司 | 传热管 |
US5791405A (en) * | 1995-07-14 | 1998-08-11 | Mitsubishi Shindoh Co., Ltd. | Heat transfer tube having grooved inner surface |
JP3286171B2 (ja) * | 1996-08-06 | 2002-05-27 | 株式会社神戸製鋼所 | 内面溝付き伝熱管 |
JP2000283680A (ja) * | 1998-12-25 | 2000-10-13 | Kobe Steel Ltd | 内面溝付管及びその製造方法 |
JP2000310495A (ja) * | 1999-04-26 | 2000-11-07 | Mitsubishi Shindoh Co Ltd | 内面溝付伝熱管 |
US6298909B1 (en) * | 2000-03-01 | 2001-10-09 | Mitsubishi Shindoh Co. Ltd. | Heat exchange tube having a grooved inner surface |
-
2002
- 2002-03-07 DE DE10210016A patent/DE10210016B9/de not_active Expired - Fee Related
- 2002-12-27 CN CN02159555A patent/CN1444003A/zh active Pending
-
2003
- 2003-02-10 JP JP2003032221A patent/JP2003262486A/ja active Pending
- 2003-02-21 EP EP03003894A patent/EP1342971A3/de not_active Withdrawn
- 2003-03-06 US US10/382,378 patent/US20030168209A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6336501B1 (en) * | 1998-12-25 | 2002-01-08 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Tube having grooved inner surface and its production method |
EP1087198A1 (de) * | 1999-04-08 | 2001-03-28 | Daikin Industries, Ltd. | Wärmeaustauschsrohr mit inneren nuten und verfahren zu deren herstellung |
EP1182416A2 (de) * | 2000-08-25 | 2002-02-27 | Wieland-Werke AG | Innenberipptes Wärmeaustauschrohr mit versetzt angeordneten Rippen unterschiedlicher Höhe |
US20030009883A1 (en) * | 2001-04-17 | 2003-01-16 | Petur Thors | Method of making an improved heat transfer tube with grooved inner surface |
Also Published As
Publication number | Publication date |
---|---|
DE10210016B4 (de) | 2004-01-08 |
US20030168209A1 (en) | 2003-09-11 |
EP1342971A2 (de) | 2003-09-10 |
DE10210016B9 (de) | 2004-09-09 |
DE10210016A1 (de) | 2003-09-25 |
JP2003262486A (ja) | 2003-09-19 |
CN1444003A (zh) | 2003-09-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
17P | Request for examination filed |
Effective date: 20030221 |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR |
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AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20060901 |