FR2389863A1 - - Google Patents
Info
- Publication number
- FR2389863A1 FR2389863A1 FR7713968A FR7713968A FR2389863A1 FR 2389863 A1 FR2389863 A1 FR 2389863A1 FR 7713968 A FR7713968 A FR 7713968A FR 7713968 A FR7713968 A FR 7713968A FR 2389863 A1 FR2389863 A1 FR 2389863A1
- Authority
- FR
- France
- Prior art keywords
- tube
- aluminum
- tubes
- corrosion
- erosion
- 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.)
- Granted
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 230000007797 corrosion Effects 0.000 abstract 2
- 238000005260 corrosion Methods 0.000 abstract 2
- 229920001971 elastomer Polymers 0.000 abstract 2
- 239000000806 elastomer Substances 0.000 abstract 2
- 230000003628 erosive effect Effects 0.000 abstract 2
- 229910000789 Aluminium-silicon alloy Inorganic materials 0.000 abstract 1
- 238000005273 aeration Methods 0.000 abstract 1
- 238000007747 plating Methods 0.000 abstract 1
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
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
- F28F19/06—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of metal
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)
Abstract
Echange thermique. Pour empêcher l'érosion provoquée par des phénomènes de cavitation entre un perturbateur 7 et un tube 5 ainsi que la corrosion par aération différentielle dans des espaces minces 6 formés entre le tube 5 en aluminium et un joint 4 en élastomère, des placages 8 et 9 en AlSi sont prevus sur les deux parois du tube. Protection contre la corrosion et contre l'érosion de tubes en aluminium pour des échangeurs de chaleur dont les tubes sont reliés au collecteur par des joints 3 en élastomère.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7713968A FR2389863B1 (fr) | 1977-05-06 | 1977-05-06 | |
BE6046441A BE866283A (fr) | 1977-05-06 | 1978-04-21 | Procede de protection contre l'erosion et/ou la corrosion de tubes en aluminium d'echangeurs de chaleur |
GB16376/78A GB1588683A (en) | 1977-05-06 | 1978-04-25 | Method for protecting heat exchange members against erosion and/or corrosion |
DE19782818564 DE2818564A1 (de) | 1977-05-06 | 1978-04-27 | Verfahren zum korrosionsschutz von aluminiumrohren fuer waermetauscher und entsprechend hergestellter waermetauscher |
ES469263A ES469263A1 (es) | 1977-05-06 | 1978-04-28 | Perfeccionamientos en los intercambiadores de calor |
BR7802790A BR7802790A (pt) | 1977-05-06 | 1978-05-04 | Processo de protecao contra erosao e/ou corrosao de tubos de aluminio de permutadores de calor e permutador de calor utilizado no dito processo |
IT23028/78A IT1096205B (it) | 1977-05-06 | 1978-05-04 | Procedimento per la protezione contro l'erosione e/o la corrosione di tubi di alluminio di scambiatori di calore |
US06/076,986 US4231422A (en) | 1977-05-06 | 1979-09-20 | Method for protecting heat exchanger tubes made of aluminum against erosion and/or corrosion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7713968A FR2389863B1 (fr) | 1977-05-06 | 1977-05-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2389863A1 true FR2389863A1 (fr) | 1978-12-01 |
FR2389863B1 FR2389863B1 (fr) | 1982-06-25 |
Family
ID=9190488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7713968A Expired FR2389863B1 (fr) | 1977-05-06 | 1977-05-06 |
Country Status (8)
Country | Link |
---|---|
US (1) | US4231422A (fr) |
BE (1) | BE866283A (fr) |
BR (1) | BR7802790A (fr) |
DE (1) | DE2818564A1 (fr) |
ES (1) | ES469263A1 (fr) |
FR (1) | FR2389863B1 (fr) |
GB (1) | GB1588683A (fr) |
IT (1) | IT1096205B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999050610A1 (fr) | 1998-03-27 | 1999-10-07 | Siemens Aktiengesellschaft | Tuyau echangeur thermique, son procede de production et un condensateur |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5634003A (en) * | 1979-08-23 | 1981-04-06 | Nippon Petroleum Refining Co | Method of preheating boiler feed water |
US4577380A (en) * | 1979-10-04 | 1986-03-25 | Heat Exchanger Industries, Inc. | Method of manufacturing heat exchangers |
GB2122706B (en) * | 1982-06-19 | 1986-08-13 | Unipart Group Ltd | Heat exchanger coupling |
JP2001167782A (ja) * | 1999-09-28 | 2001-06-22 | Calsonic Kansei Corp | 燃料電池用循環水熱交換器の製造方法 |
DE10156611A1 (de) * | 2001-10-26 | 2003-05-08 | Behr Gmbh & Co | Rohrboden für Abgaswärmeübertrager |
US6763921B2 (en) | 2002-09-13 | 2004-07-20 | Siemens Westinghouse Power Corporation | Reduced-vibration tube array |
DE102004033457B4 (de) | 2004-07-05 | 2007-12-20 | Visteon Global Technologies, Inc., Dearborn | Verbundwerkstoff aus einer hochfesten Aluminiumlegierung |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2303416A (en) * | 1940-01-31 | 1942-12-01 | Clifford Mfg Co | Method of producing heat exchange apparatus |
US2816739A (en) * | 1954-03-03 | 1957-12-17 | Schutte & Koerting Co | Tube and tube sheet assembly |
US3332479A (en) * | 1964-01-02 | 1967-07-25 | Carrier Corp | Heat exchanger with expansible tube seal |
FR1577223A (fr) * | 1967-07-21 | 1969-08-08 | ||
US3878871A (en) * | 1973-11-12 | 1975-04-22 | Saliss Aluminium Ltd | Corrosion resistant aluminum composite |
US3960208A (en) * | 1974-02-04 | 1976-06-01 | Swiss Aluminium Ltd. | Process for providing heat transfer with resistance to erosion-corrosion in aqueous environment |
ES233250Y (es) * | 1977-01-20 | 1978-07-01 | Dispositivo de intercambiador de calor. |
-
1977
- 1977-05-06 FR FR7713968A patent/FR2389863B1/fr not_active Expired
-
1978
- 1978-04-21 BE BE6046441A patent/BE866283A/fr not_active IP Right Cessation
- 1978-04-25 GB GB16376/78A patent/GB1588683A/en not_active Expired
- 1978-04-27 DE DE19782818564 patent/DE2818564A1/de not_active Ceased
- 1978-04-28 ES ES469263A patent/ES469263A1/es not_active Expired
- 1978-05-04 BR BR7802790A patent/BR7802790A/pt unknown
- 1978-05-04 IT IT23028/78A patent/IT1096205B/it active
-
1979
- 1979-09-20 US US06/076,986 patent/US4231422A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999050610A1 (fr) | 1998-03-27 | 1999-10-07 | Siemens Aktiengesellschaft | Tuyau echangeur thermique, son procede de production et un condensateur |
Also Published As
Publication number | Publication date |
---|---|
BE866283A (fr) | 1978-08-14 |
IT7823028A0 (it) | 1978-05-04 |
FR2389863B1 (fr) | 1982-06-25 |
IT1096205B (it) | 1985-08-26 |
DE2818564A1 (de) | 1978-11-09 |
BR7802790A (pt) | 1978-12-26 |
GB1588683A (en) | 1981-04-29 |
ES469263A1 (es) | 1979-01-01 |
US4231422A (en) | 1980-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |