ATE48697T1 - Waermeaustauschrohr fuer waermeuebertragung. - Google Patents
Waermeaustauschrohr fuer waermeuebertragung.Info
- Publication number
- ATE48697T1 ATE48697T1 AT87105810T AT87105810T ATE48697T1 AT E48697 T1 ATE48697 T1 AT E48697T1 AT 87105810 T AT87105810 T AT 87105810T AT 87105810 T AT87105810 T AT 87105810T AT E48697 T1 ATE48697 T1 AT E48697T1
- Authority
- AT
- Austria
- Prior art keywords
- pipe
- heat
- exchange tube
- heat exchange
- heat transfer
- 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
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
- F28F9/028—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using inserts for modifying the pattern of flow inside the header box, e.g. by using flow restrictors or permeable bodies or blocks with channels
-
- 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
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU861648A HU199979B (en) | 1986-04-21 | 1986-04-21 | Method and heat-exchanger insert for improving the heat transfer of media flowing in the tubes of heat exchanger and having inhomogeneous composition and/or inhomogeneous physical state |
EP87105810A EP0242838B1 (de) | 1986-04-21 | 1987-04-21 | Wärmeaustauschrohr für Wärmeübertragung |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE48697T1 true ATE48697T1 (de) | 1989-12-15 |
Family
ID=10955505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT87105810T ATE48697T1 (de) | 1986-04-21 | 1987-04-21 | Waermeaustauschrohr fuer waermeuebertragung. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4881596A (de) |
EP (1) | EP0242838B1 (de) |
JP (1) | JPS6317394A (de) |
AT (1) | ATE48697T1 (de) |
DE (1) | DE3761169D1 (de) |
ES (1) | ES2012069B3 (de) |
GR (1) | GR3000253T3 (de) |
HU (1) | HU199979B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008030423A1 (de) | 2007-12-05 | 2009-06-18 | FITR-Gesellschaft für Innovation im Tief- und Rohrleitungsbau mbH | Rohr mit einer durch ein Oberflächenprofil modifizierten Außenmantelfläche |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5161959A (en) * | 1991-03-11 | 1992-11-10 | Ford Motor Company | Viscosity sensitive hydraulic pump flow control |
AT402347B (de) * | 1993-03-11 | 1997-04-25 | Vaillant Gmbh | Wärmetauscherrohr |
US5388398A (en) * | 1993-06-07 | 1995-02-14 | Avco Corporation | Recuperator for gas turbine engine |
AT402672B (de) * | 1993-06-14 | 1997-07-25 | Vaillant Gmbh | Verdrängereinsatz |
WO1997001074A1 (en) * | 1995-06-20 | 1997-01-09 | A. Ahlstrom Corporation | Method and apparatus for treating material which conducts heat poorly |
US5785808A (en) * | 1995-10-02 | 1998-07-28 | Lci Corporation | Heat exchanger with pressure controlling restricter |
FI111963B (fi) * | 1998-01-30 | 2003-10-15 | Andritz Oy | Menetelmä ja laite heikosti lämpöä johtavan materiaalin käsittelemiseksi |
EP0989307B1 (de) * | 1998-09-24 | 2005-06-29 | ALSTOM Technology Ltd | Strömungskanal zum Durchtritt einer Zwei-Phasen Strömung |
DE19938840A1 (de) * | 1999-08-17 | 2001-03-15 | Emitec Emissionstechnologie | Mischelement für ein in einem Rohr geführtes Fluid |
US6729386B1 (en) * | 2001-01-22 | 2004-05-04 | Stanley H. Sather | Pulp drier coil with improved header |
US6615872B2 (en) | 2001-07-03 | 2003-09-09 | General Motors Corporation | Flow translocator |
US6732788B2 (en) * | 2002-08-08 | 2004-05-11 | The United States Of America As Represented By The Secretary Of The Navy | Vorticity generator for improving heat exchanger efficiency |
DE102006016559A1 (de) * | 2006-04-07 | 2007-10-11 | Air Liquide Deutschland Gmbh | Wärmetauscher für ein mobiles Kühlfahrzeug |
US20090087604A1 (en) * | 2007-09-27 | 2009-04-02 | Graeme Stewart | Extruded tube for use in heat exchanger |
US8613308B2 (en) | 2010-12-10 | 2013-12-24 | Uop Llc | Process for transferring heat or modifying a tube in a heat exchanger |
US9605913B2 (en) * | 2011-05-25 | 2017-03-28 | Saudi Arabian Oil Company | Turbulence-inducing devices for tubular heat exchangers |
US20160177806A1 (en) * | 2014-12-23 | 2016-06-23 | Caterpillar Inc. | Exhaust Outlet Elbow Center Divider Connection |
ES2847858T3 (es) * | 2015-07-23 | 2021-08-04 | Hoval Ag | Tubo de transferencia de calor y caldera con un tubo de transferencia de calor de este tipo |
US9982915B2 (en) | 2016-02-23 | 2018-05-29 | Gilles Savard | Air heating unit using solar energy |
CA2964399A1 (en) * | 2016-04-12 | 2017-10-12 | Ecodrain Inc. | Heat exchange conduit and heat exchanger |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2335687A (en) * | 1941-08-25 | 1943-11-30 | Arthur B Modine | Radiator core |
US2929408A (en) * | 1955-04-27 | 1960-03-22 | Acme Ind Inc | Fin construction |
DE1401669A1 (de) * | 1962-10-04 | 1968-10-17 | Linde Ag | Verfahren und Vorrichtung fuer den Waermeaustausch zwischen zwei Medien an einem Waermeaustauscherrohr |
US3470912A (en) * | 1966-11-30 | 1969-10-07 | Du Pont | Flow inverter |
GB1389508A (en) * | 1973-09-17 | 1975-04-03 | Apv Co Ltd | Turbulence promoting devices |
CA982549A (en) * | 1973-10-29 | 1976-01-27 | Richard E. Harder | Annular spiral interfacial surface generator |
US4179222A (en) * | 1978-01-11 | 1979-12-18 | Systematix Controls, Inc. | Flow turbulence generating and mixing device |
US4407269A (en) * | 1978-07-07 | 1983-10-04 | Sunsearch, Inc. | Solar energy collector system having balanced heat-exchange fluid flow |
US4208136A (en) * | 1978-12-01 | 1980-06-17 | Komax Systems, Inc. | Static mixing apparatus |
DE3226420C2 (de) * | 1982-07-15 | 1986-06-05 | CEM Ingenieurgesellschaft mbH, 6000 Frankfurt | Statische Mischvorrichtung zum Mischen von Gasen, Flüssigkeiten und Feststoffen in ein- oder mehrphasigen Systemen |
HU187016B (en) * | 1983-02-01 | 1985-10-28 | Energiagazdalkodasi Intezet | Device for improving the heat-transfer coefficient of viscous liquids flowing in the tubes of heat exchangers |
US4577681A (en) * | 1984-10-18 | 1986-03-25 | A. O. Smith Corporation | Heat exchanger having a turbulator construction |
-
1986
- 1986-04-21 HU HU861648A patent/HU199979B/hu not_active IP Right Cessation
-
1987
- 1987-04-21 ES ES87105810T patent/ES2012069B3/es not_active Expired - Lifetime
- 1987-04-21 AT AT87105810T patent/ATE48697T1/de not_active IP Right Cessation
- 1987-04-21 DE DE8787105810T patent/DE3761169D1/de not_active Expired - Fee Related
- 1987-04-21 EP EP87105810A patent/EP0242838B1/de not_active Expired
- 1987-04-21 JP JP62096343A patent/JPS6317394A/ja active Pending
-
1989
- 1989-04-17 US US07/339,893 patent/US4881596A/en not_active Expired - Fee Related
- 1989-12-14 GR GR89400258T patent/GR3000253T3/el unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008030423A1 (de) | 2007-12-05 | 2009-06-18 | FITR-Gesellschaft für Innovation im Tief- und Rohrleitungsbau mbH | Rohr mit einer durch ein Oberflächenprofil modifizierten Außenmantelfläche |
DE102008030423B4 (de) * | 2007-12-05 | 2016-03-03 | GIB - Gesellschaft für Innovation im Bauwesen mbH | Rohr mit einer durch Noppen Oberflächenprofil-modifizierten Außenmantelfläche |
Also Published As
Publication number | Publication date |
---|---|
HUT49942A (en) | 1989-11-28 |
GR3000253T3 (en) | 1991-03-15 |
ES2012069B3 (es) | 1990-03-01 |
US4881596A (en) | 1989-11-21 |
EP0242838A1 (de) | 1987-10-28 |
DE3761169D1 (de) | 1990-01-18 |
HU199979B (en) | 1990-03-28 |
JPS6317394A (ja) | 1988-01-25 |
EP0242838B1 (de) | 1989-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |