GB1051601A - - Google Patents
Info
- Publication number
- GB1051601A GB1051601A GB1051601DA GB1051601A GB 1051601 A GB1051601 A GB 1051601A GB 1051601D A GB1051601D A GB 1051601DA GB 1051601 A GB1051601 A GB 1051601A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coated
- elements
- sheets
- sheet
- projections
- 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.)
- Active
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
- F28D1/0308—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other
- F28D1/0325—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another
- F28D1/0333—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
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
1,051,601. Making heat exchangers; soldering. SOC. ANON. DES USINES CHAUSSON. Jan. 10, 1964 [Jan. 15, 1963], No. 1325/64. Headings B3A and B3R. In making a heat exchanger a plurality of separate similar hollow metal elements are formed, external surface portions or the opposite sides of sheet means being coated with fusible material, the elements are mounted with their coated surface portions abutting one another or with the surface portions engaging opposite sides of the coated sheet means and the assembly is heated to melt the fusible material to form a heat exchanger having a plurality of passageways extending between collecting chambers. Light alloy, specially aluminium, sheets coated on one surface with a silicon-aluminium alloy are assembled with their uncoated surfaces adjacent, a stop weld e.g. ink being provided in a pattern between the surfaces, and the sheets are rolled to effect bonding. The sheets are then inflated to provide fluid conduits of the same or different shape therein and collecting chambers. In an embodiment such chambers 6, Fig. 1 (not shown), having holes 7 therein drilled before or after inflation are assembled with the edges about the holes projecting outwardly somewhat and with the solder coatings in contact corrugated sheets 9 are arranged between the elements, the parts are clamped to distort the projections to the shape shown in Fig. 1 and the assembly is heated in a furnace. Tongues which may extend all around the holes may be provided on the edges of the holes 7 to be bent over and hold the parts assembled for soldering. In a modification the sheets forming the bonded elements are not solder coated but both sides of a sheet 9, Fig. 8 (not shown), having a corrugated portion are solder coated and the flat portion 11 of the sheet between the elements has a hole 7a and tongues 10a which are bent over to temporarily connect the parts. In further modifications the walls of the conduits are formed with projections and as shown in Fig. 13 (not shown) the corrugated inner sheet is dispensed with, the projections 12a1 forming overlapping gills. The projections may have flat surfaces covered with flux to bear against the flat inner sheet which is coated with solder on both surfaces. If the elements only have inflated tubes, the ends of the tubes may be expanded to receive tapered collars extending from a collector and the assembly is soldered as before.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1051601A true GB1051601A (en) |
Family
ID=1756488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1051601D Active GB1051601A (en) |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1051601A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4274482A (en) * | 1978-08-21 | 1981-06-23 | Nihon Radiator Co., Ltd. | Laminated evaporator |
| US4448245A (en) * | 1981-03-12 | 1984-05-15 | Runtal Holding Company S.A. | Radiator |
| US5369883A (en) * | 1989-02-24 | 1994-12-06 | Long Manufacturing Ltd. | Method for making an in tank oil cooler |
| US5538077A (en) * | 1989-02-24 | 1996-07-23 | Long Manufacturing Ltd. | In tank oil cooler |
-
0
- GB GB1051601D patent/GB1051601A/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4274482A (en) * | 1978-08-21 | 1981-06-23 | Nihon Radiator Co., Ltd. | Laminated evaporator |
| US4448245A (en) * | 1981-03-12 | 1984-05-15 | Runtal Holding Company S.A. | Radiator |
| US5369883A (en) * | 1989-02-24 | 1994-12-06 | Long Manufacturing Ltd. | Method for making an in tank oil cooler |
| US5538077A (en) * | 1989-02-24 | 1996-07-23 | Long Manufacturing Ltd. | In tank oil cooler |
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