GB635713A - Radiator - Google Patents
RadiatorInfo
- Publication number
- GB635713A GB635713A GB9173/47A GB917347A GB635713A GB 635713 A GB635713 A GB 635713A GB 9173/47 A GB9173/47 A GB 9173/47A GB 917347 A GB917347 A GB 917347A GB 635713 A GB635713 A GB 635713A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fins
- ribbon
- elements
- april
- blank
- 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
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
- F28F1/26—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 being integral with the element
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
635,713. Heat-exchange elements. GATTA, F., CAMPIONI, A., and CANDELLERO, A. April 3, 1947, No. 9173. Convention date, April 6, 1946. [Class 64(iii)] [Also in Group XXII] The elements of a motor vehicle radiator are formed by separate conduits of flattened cross-section provided with cooling fins which are formed on the face of the blank from which the element is manufactured before the blank is deformed to make the element. In one form (Fig. 3), the fins 2 are formed on a tube 1 by rolling, the tube then being deformed to the cross-section shown in Fig. 5. Alternatively, fins 6 are formed on a ribbon 3 (Fig. 9), by making angular slits in the surface of the ribbon and bending the tongues thus formed through 90 degrees. In one form, two parallel rows of fins are formed on the ribbon which is then bent along a longitudinal line lying between the rows to form an externally finned element. In another form a single row of fins is formed on the ribbon which is bent along a transverse line lying between two adjacent fins to form an internally finned element, adjacent elements being connected by rolling or welding along their abutting edges.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT635713X | 1946-04-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB635713A true GB635713A (en) | 1950-04-12 |
Family
ID=11295059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9173/47A Expired GB635713A (en) | 1946-04-06 | 1947-04-03 | Radiator |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB635713A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2833524A (en) * | 1952-03-20 | 1958-05-06 | Alustra Ets | Heating and cooling systems for walls, ceilings, and floors |
EP0947795A1 (en) * | 1998-03-30 | 1999-10-06 | Balcke-Dürr GmbH | Heat exchanger with a plurality of tubes |
EP0947794A1 (en) * | 1998-03-30 | 1999-10-06 | Balcke-Dürr GmbH | Method for producing finned tubes |
US6953081B2 (en) * | 2001-04-06 | 2005-10-11 | Behr Gmbh & Co. | Heat exchanger and vehicle heating or air-conditioning system including same |
-
1947
- 1947-04-03 GB GB9173/47A patent/GB635713A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2833524A (en) * | 1952-03-20 | 1958-05-06 | Alustra Ets | Heating and cooling systems for walls, ceilings, and floors |
EP0947795A1 (en) * | 1998-03-30 | 1999-10-06 | Balcke-Dürr GmbH | Heat exchanger with a plurality of tubes |
EP0947794A1 (en) * | 1998-03-30 | 1999-10-06 | Balcke-Dürr GmbH | Method for producing finned tubes |
US6953081B2 (en) * | 2001-04-06 | 2005-10-11 | Behr Gmbh & Co. | Heat exchanger and vehicle heating or air-conditioning system including same |
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