ES248449U - Un intercambiador de calor para agentes agresivos a base de tubos de plomo - Google Patents
Un intercambiador de calor para agentes agresivos a base de tubos de plomoInfo
- Publication number
- ES248449U ES248449U ES1980248449U ES248449U ES248449U ES 248449 U ES248449 U ES 248449U ES 1980248449 U ES1980248449 U ES 1980248449U ES 248449 U ES248449 U ES 248449U ES 248449 U ES248449 U ES 248449U
- Authority
- ES
- Spain
- Prior art keywords
- lead
- protective layer
- tubes
- lead pipes
- pipes
- 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
- 239000011241 protective layer Substances 0.000 abstract 4
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
- B23K35/004—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of a metal of the iron group
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
-
- 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
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
- F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
1.Un intercambiador de calor para agentes agresivos a base de tubos de plomo, especialmente de tubos de plomo extruidos, que por sus extremos están insertados, en especial soldados en fondos tubulares de acero estando los fondos tubulares provistos de una capa protectora, que está dotada de una abertura de paso para los tubos de plomo y ala que están acoplados dichos tubos , siendo el grueso de su material mayor que el grueso de pared de los tubos de plomo, caracterizado porque las aberturas de paso (4), al menos de la capa protectora (3) del lado de entrada, se estrechan a partir del lado exterior de la capa protectora en dirección a los tubos de plomo (1) hasta adoptar el diámetro interior de dichos tubos de plomo (1), coincidiendo las superficies de estrechamiento (8) en el plano exterior de la capa protectora (3) formando nervios (9) a manera de aristas. 2.Un intercambiador de calor, de acuerdo con la reivindicación 1, caracterizado porque el grueso del material de la capa protectora (3), asciende a 3 hasta siete veces el grueso de la pared de los tubos de plomo (1), 3. Un intercambiador de calor, de acuerdo con las reivindicaciones 1 ó 2, caracterizado porque el ángulo de estrechamiento de las superficies estrechadas (8) asciende a aproximadamente 50 grados. 4.Un intercambiador de calor, de acuerdo, con una cualquier de las reivindicaciones 1 a 3.,con tubos de plomo dotados de nervios dirigidos substancialmente en sentido radial hacia dentro, caracterizado porque los cantos frontales (11) de los nervios (10) , correspondiente al lado del fondo tubular, están biselados conforme el ángulo de estrechamiento. 5.,Un intercambiador de calor, de acuerdo con una cualquiera de las reivindicaciones 1 a 4, caracterizado porque las superficies estrechas (8¿9 están redondeadas . 6.Un intercambiador de calor para agentes agresivos a base de tubos de plomo.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE7902317 | 1979-01-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES248449U true ES248449U (es) | 1980-07-16 |
| ES248449Y ES248449Y (es) | 1981-01-16 |
Family
ID=6700477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1980248449U Expired ES248449Y (es) | 1979-01-29 | 1980-01-29 | Un intercambiador de calor para agentes agresivos a base de tubos de plomo |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS55112995A (es) |
| ES (1) | ES248449Y (es) |
| FR (1) | FR2447530B1 (es) |
| PL (1) | PL121582B2 (es) |
| SE (1) | SE8000661L (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5716793A (en) * | 1980-07-03 | 1982-01-28 | Takasago Thermal Eng Co Lts | Heat exchanger for collecting heat of exhaust gas |
| DE3900744A1 (de) * | 1989-01-12 | 1990-07-26 | Sueddeutsche Kuehler Behr | Waermetauscher |
| FR2772905B1 (fr) * | 1997-12-22 | 2000-03-03 | Valeo Thermique Moteur Sa | Echangeur de chaleur, en particulier refroidisseur d'air de suralimentation, pour vehicule automobile |
| EP1712867B1 (de) * | 2005-04-08 | 2011-03-02 | Balcke-Dürr GmbH | Verfahren zur Verbindung eines Rohres mit einer Rohrplatte |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE307941C (es) * | 1914-12-17 | 1918-09-18 | ||
| DE580582C (de) * | 1930-07-06 | 1933-07-13 | I G Farbenindustrie Akt Ges | Stehender Roehrenkuehler fuer korrodierende Gase |
| DE881199C (de) * | 1939-07-28 | 1953-06-29 | Otto & Co Gmbh Dr C | Fertigungsverfahren fuer innenverbleite Fluessigkeitsvorwaermer |
| FR1551137A (es) * | 1967-11-13 | 1968-12-27 | ||
| JPS4526856Y1 (es) * | 1967-12-29 | 1970-10-19 | ||
| US3749161A (en) * | 1972-01-27 | 1973-07-31 | Nooter Corp | Tubesheet construction |
| JPS5195650A (es) * | 1975-02-19 | 1976-08-21 | ||
| DE2519999C3 (de) * | 1975-05-05 | 1980-12-11 | Arthur 7950 Biberach Handtmann | Gelochter Rohrboden für die Rohrenden des Rohrbündels eines Wärmetauschers |
-
1980
- 1980-01-25 PL PL22158980A patent/PL121582B2/xx unknown
- 1980-01-25 FR FR8001630A patent/FR2447530B1/fr not_active Expired
- 1980-01-28 SE SE8000661A patent/SE8000661L/ not_active Application Discontinuation
- 1980-01-28 JP JP867580A patent/JPS55112995A/ja active Pending
- 1980-01-29 ES ES1980248449U patent/ES248449Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55112995A (en) | 1980-09-01 |
| FR2447530A1 (fr) | 1980-08-22 |
| PL121582B2 (en) | 1982-05-31 |
| SE8000661L (sv) | 1980-07-30 |
| FR2447530B1 (fr) | 1986-11-28 |
| ES248449Y (es) | 1981-01-16 |
| PL221589A2 (es) | 1980-10-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1K | Utility model lapsed |
Effective date: 19960603 |