GB1304691A - - Google Patents
Info
- Publication number
- GB1304691A GB1304691A GB1304691DA GB1304691A GB 1304691 A GB1304691 A GB 1304691A GB 1304691D A GB1304691D A GB 1304691DA GB 1304691 A GB1304691 A GB 1304691A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fins
- plates
- pairs
- welding
- pressed
- 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
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
- F28F3/027—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements with openings, e.g. louvered corrugated fins; Assemblies of corrugated strips
-
- 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
Abstract
1304691 Making heat exchangers ALUMINIUM FOILS Ltd 20 Jan 1970 [21 Jan 19691 3316/69 Heading B3A [Also in Division F4] In a method of making an aluminium heat exchanger assembly, e.g. a radiator, of the kind comprising a stack of pressed sheet metal plates 24 joined together in pairs to define therebetween passageways 27, 28 for the flow of coolant alternating with spaces 15 for the flow of air, cold pressure welding is used (a) to join pairs of plates 24 together at their periphery 29 and (b) to join adjacent pairs together at their flanged and dished header portions 25, 26. Corrugated fins 16, 17 are secured by cold pressure welding, spot welding, seam welding or resistance welding to the sides of the pressed plates facing the air flow spaces 15. The crests 18 of the fins in each air flow space may abut one another, as shown, or be staggered with respect to one another (see Fig. 6, not shown). The heat exchanger assembly is closed by end plates (30, 31, Figs. 2 and 4) which include a drain tap 19 and coolant inlet and outlet connections 10 and 12. The fins may be provided with louvres (32, Fig. 8) and with projections (33) for locating the fins centrally relative to the passageways 27, 28 defined by welded pairs of pressed plates.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB331669 | 1969-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1304691A true GB1304691A (en) | 1973-01-24 |
Family
ID=9756026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1304691D Expired GB1304691A (en) | 1969-01-21 | 1969-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1304691A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4274482A (en) * | 1978-08-21 | 1981-06-23 | Nihon Radiator Co., Ltd. | Laminated evaporator |
| WO1981002340A1 (en) * | 1980-02-07 | 1981-08-20 | E Dubrovsky | Corrugated insert for heat exchanger |
| US5983992A (en) * | 1996-02-01 | 1999-11-16 | Northern Research | Unit construction plate-fin heat exchanger |
| WO2005005904A1 (en) * | 2003-07-15 | 2005-01-20 | Outokumpu Copper Products Oy | Pressure containing heat transfer tube and method of making thereof |
| CN107160123A (en) * | 2017-07-12 | 2017-09-15 | 安徽凯密克企业管理咨询有限公司 | A kind of automobile radiators production technology |
-
1969
- 1969-01-21 GB GB1304691D patent/GB1304691A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4274482A (en) * | 1978-08-21 | 1981-06-23 | Nihon Radiator Co., Ltd. | Laminated evaporator |
| WO1981002340A1 (en) * | 1980-02-07 | 1981-08-20 | E Dubrovsky | Corrugated insert for heat exchanger |
| US4420039A (en) * | 1980-02-07 | 1983-12-13 | Dubrovsky Evgeny V | Corrugated-surface heat exchange element |
| DE3134401C1 (en) * | 1980-02-07 | 1984-05-30 | Dubrovskij, Evgenij Vladimirovič, Moskva | Corrugated plate for a plate heat exchanger |
| US5983992A (en) * | 1996-02-01 | 1999-11-16 | Northern Research | Unit construction plate-fin heat exchanger |
| WO2005005904A1 (en) * | 2003-07-15 | 2005-01-20 | Outokumpu Copper Products Oy | Pressure containing heat transfer tube and method of making thereof |
| CN107160123A (en) * | 2017-07-12 | 2017-09-15 | 安徽凯密克企业管理咨询有限公司 | A kind of automobile radiators production technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |