GB1020045A - Improvements in plate heat exchangers - Google Patents
Improvements in plate heat exchangersInfo
- Publication number
- GB1020045A GB1020045A GB33264A GB33264A GB1020045A GB 1020045 A GB1020045 A GB 1020045A GB 33264 A GB33264 A GB 33264A GB 33264 A GB33264 A GB 33264A GB 1020045 A GB1020045 A GB 1020045A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- heat
- projections
- stamped
- recesses
- 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
- F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
- F28F3/10—Arrangements for sealing the margins
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
1,020,045. Plate - type heat exchangers. ALFA-LAVAL A.B. Jan. 3, 1964 [Jan. 11, 1963], No. 332/64. Heading F4S. A heat-exchanger comprises adjacent heatexchange plates 1, 6, 7, 8 pressed against each other to form a pack. Sealing strips 4, 5 are placed in corresponding opposed recesses which are stamped in the plates. As shown in Fig. 2, the recesses are arranged face-to-face and in front of each other so that the depth of each recess needs to be only about half the thickness of the sealing strip. Bracing projections 19, 20 &c. are stamped in the recesses and further bracing projections 21, 22 &c. are stamped in the heat-exchange surfaces 18. Said projections rest against corresponding complementary projections of neighbouring plates and afford resistance to warping. Owing to this rigidity, it is said to be possible to use wider sealing strips than hitherto, leading to an increased durability of the sealing strips and an improved sealing power. The invention relates not only to an open plate heat-exchanger, as described above and as shown, but also to closed heat exchangers where each interspace between two plates is surrounded by a sealing strip so that the pack of plates forms a series of closed chambers for the respective heat exchange media.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE28363 | 1963-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1020045A true GB1020045A (en) | 1966-02-16 |
Family
ID=20256309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB33264A Expired GB1020045A (en) | 1963-01-11 | 1964-01-03 | Improvements in plate heat exchangers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1020045A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4284135A (en) * | 1978-08-31 | 1981-08-18 | Reheat Ab | Device for mutually fixing plate elements of plate heat exchangers or plate filters |
| DE3006523A1 (en) * | 1980-02-21 | 1981-08-27 | ReHeat AB, Täby | Joining plates together in a heat-exchanger or filter - in which packing is glued into grooves in plate elements |
| DE3600656A1 (en) * | 1986-01-11 | 1987-07-16 | Gea Ahlborn Gmbh & Co Kg | Heat exchanger |
| DE19540271C1 (en) * | 1995-10-28 | 1996-11-07 | Gea Ecoflex Gmbh | Plate heat exchanger with plates arranged in series |
| US6364006B1 (en) * | 1999-12-23 | 2002-04-02 | Visteon Global Technologies, Inc. | Beaded plate for a heat exchanger and method of making same |
| CN108120327A (en) * | 2018-01-19 | 2018-06-05 | 佛山市科蓝环保科技股份有限公司 | A kind of plate heat exchanger |
-
1964
- 1964-01-03 GB GB33264A patent/GB1020045A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4284135A (en) * | 1978-08-31 | 1981-08-18 | Reheat Ab | Device for mutually fixing plate elements of plate heat exchangers or plate filters |
| DE3006523A1 (en) * | 1980-02-21 | 1981-08-27 | ReHeat AB, Täby | Joining plates together in a heat-exchanger or filter - in which packing is glued into grooves in plate elements |
| DE3600656A1 (en) * | 1986-01-11 | 1987-07-16 | Gea Ahlborn Gmbh & Co Kg | Heat exchanger |
| DE19540271C1 (en) * | 1995-10-28 | 1996-11-07 | Gea Ecoflex Gmbh | Plate heat exchanger with plates arranged in series |
| US6364006B1 (en) * | 1999-12-23 | 2002-04-02 | Visteon Global Technologies, Inc. | Beaded plate for a heat exchanger and method of making same |
| CN108120327A (en) * | 2018-01-19 | 2018-06-05 | 佛山市科蓝环保科技股份有限公司 | A kind of plate heat exchanger |
| CN108120327B (en) * | 2018-01-19 | 2023-12-05 | 佛山市科蓝环保科技股份有限公司 | Plate heat exchanger |
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