GB647699A - Improvements in and relating to plate type heat exchangers - Google Patents
Improvements in and relating to plate type heat exchangersInfo
- Publication number
- GB647699A GB647699A GB1616149A GB1616149A GB647699A GB 647699 A GB647699 A GB 647699A GB 1616149 A GB1616149 A GB 1616149A GB 1616149 A GB1616149 A GB 1616149A GB 647699 A GB647699 A GB 647699A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- central
- fluid
- channels
- banks
- 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
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
-
- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0037—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the conduits for the other heat-exchange medium also being formed by paired plates touching each other
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
647,699. Plate heat-exchangers; heating air for combustion. ENGLISH ELECTRIC CO., Ltd. June 23, 1948, No. 16161/49. Divided out of 647,678. [Classes 64(i) and 64(iii)] A plate heat-exchanger comprises at least two spaced banks 10, 11 of plates similar in outline, alternate spaces between plates in each bank being closed laterally to form longitudinal passages 3 for one heatexchanging fluid, the intermediate spaces being closed transversely to form passages 6 for a second fluid and closed laterally in the middle portions of the transverse edges of the plates to leave lateral openings 6a, 6b on both sides of the plates in each bank adjacent their transverse edges, separate sets of inner and outer manifolds being enclosed between and on each side of the banks on both sides of a central position member 13. As diagrammatically shown in Fig. 1, a gaseous fluid (e.g. exhaust gases from a combustion turbine) passes vertically upwards through the channels 3 and a second gaseous fluid (e.g. compressed air for the combustion chambers of a gas turbine) enters the upper central manifold 17, is divided into a central flow 12 and two flanking flows 20, 21 all of which lead to the lateral openings 6a in the banks, flows through the channels 6 in-contraflow to the fluid flowing through the channels 3 and thence to central and flanking manifolds 14, 22, 23 which combine into two flows 27, 28 leading from the lower front-end of the heat exchanger. In Fig. 2 an assembly of plates of the kind described in Specification 647,678 is housed in a casing comprising a front plate 42, side walls 31 a rear wall (not shown), arched manifolds 20, 21, 22, 23, and arched transverse ducts 18, 19, 25, 26. The upper central manifold 12 and the lower central manifodl 14 (not shown, see Fig. 1) are covered by a pressure resisting strip 45. Combs 46 maintain the plates in spaced relation. The central partition member 13 is in the form of a box girder construction which supports the plate assembly and which offers no resistance to the thermal expansion of the plates.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1683348A GB647678A (en) | 1948-06-23 | 1948-06-23 | Improvements in and relating to plate heat exchangers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB647699A true GB647699A (en) | 1950-12-20 |
Family
ID=10084505
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1683348A Expired GB647678A (en) | 1948-06-23 | 1948-06-23 | Improvements in and relating to plate heat exchangers |
GB1616149A Expired GB647699A (en) | 1948-06-23 | 1948-06-23 | Improvements in and relating to plate type heat exchangers |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1683348A Expired GB647678A (en) | 1948-06-23 | 1948-06-23 | Improvements in and relating to plate heat exchangers |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE837543C (en) |
GB (2) | GB647678A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5271459A (en) * | 1991-12-20 | 1993-12-21 | Balcke-Durr Aktiengesellschaft | Heat exchanger comprised of individual plates for counterflow and parallel flow |
US5458187A (en) * | 1993-12-01 | 1995-10-17 | Honeywell Inc. | Dual core air-to-air heat exchanger |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE444719B (en) * | 1980-08-28 | 1986-04-28 | Alfa Laval Ab | PLATE HEAT EXCHANGERS WITH CORRUGATED PLATES WHICH THE CORRUGATORS SUPPOSE THE ACCESSIBLE PLATES AND THE CORRUGGES IN THE STUDY AREA CONSIDERED TO REDUCE THE DISTANCE BETWEEN TWO PLATES |
FR2559249B1 (en) * | 1984-02-06 | 1986-06-13 | Hamon | THERMOFORMED SHEET FOR GAS / GAS PLATE HEAT EXCHANGER AND EXCHANGER THEREOF |
EP0208042A1 (en) * | 1985-07-10 | 1987-01-14 | Hamon-Industries | Thermoformed sheet for a gas-gas plate heat exchanger, and resulting heat exchanger |
DE3600656A1 (en) * | 1986-01-11 | 1987-07-16 | Gea Ahlborn Gmbh & Co Kg | Heat exchanger |
DE10317263B4 (en) * | 2003-04-14 | 2019-05-29 | Gea Wtt Gmbh | Plate heat exchanger with double-walled heat exchanger plates |
-
1948
- 1948-06-23 GB GB1683348A patent/GB647678A/en not_active Expired
- 1948-06-23 GB GB1616149A patent/GB647699A/en not_active Expired
-
1950
- 1950-09-14 DE DEE2117A patent/DE837543C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5271459A (en) * | 1991-12-20 | 1993-12-21 | Balcke-Durr Aktiengesellschaft | Heat exchanger comprised of individual plates for counterflow and parallel flow |
US5458187A (en) * | 1993-12-01 | 1995-10-17 | Honeywell Inc. | Dual core air-to-air heat exchanger |
Also Published As
Publication number | Publication date |
---|---|
GB647678A (en) | 1950-12-20 |
DE837543C (en) | 1952-04-28 |
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