GB517312A - Improvements in or relating to plate heat exchange apparatus - Google Patents
Improvements in or relating to plate heat exchange apparatusInfo
- Publication number
- GB517312A GB517312A GB29979/39A GB2997939A GB517312A GB 517312 A GB517312 A GB 517312A GB 29979/39 A GB29979/39 A GB 29979/39A GB 2997939 A GB2997939 A GB 2997939A GB 517312 A GB517312 A GB 517312A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- openings
- fluids
- rings
- series
- 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
- F28D9/0012—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 apparatus having an annular form
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/06—Details, accessories, or equipment peculiar to furnaces of these types
- F27B2005/062—Cooling elements
- F27B2005/066—Cooling elements disposed around the fan
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/06—Details, accessories, or equipment peculiar to furnaces of these types
- F27B5/16—Arrangements of air or gas supply devices
- F27B2005/161—Gas inflow or outflow
- F27B2005/162—Gas inflow or outflow through closable or non-closable openings of the chamber walls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/06—Details, accessories, or equipment peculiar to furnaces of these types
- F27B5/16—Arrangements of air or gas supply devices
- F27B2005/166—Means to circulate the atmosphere
- F27B2005/167—Means to circulate the atmosphere the atmosphere being recirculated through the treatment chamber by a turbine
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
517,312. Plate heat-exchangers. PERSSON, R. A., and NAUCLER, J. O. May 21, 1938, No. 29979/39. Convention date, May 22, 1937. Divided out of 517,215. [Class 64 (iii)] In a heat-exchanger with a series of co-axial spirally-corrugated plates 10 forming passages for the fluids between which heat is to be exchanged, the apices of the corrugations extend identically from the periphery to the central portion, -and openings 24a, 25a, 27a, 28a forming inlets and outlets are identically placed; the .plates are then superposed so that the crests of the corrugations on sides facing each other of adjacent plates of the series coincide to form closed spiral passages for the fluids and the inlet and outlet openings register. The plates of thi: series are identical and are spaced by inner anc outer rings 23, 22 of hard rubber and are clamped between covers 34, 35 having inlets 41, 44 communicating with ducts 30 ... 33 formed by aligned ports 24, 25, 27, 28 in the spacing rings Fluid admitted to duct 30 passes through openings 26 in the alternate rings 22 into the spiral passages and then through openings 29 in the inner rings 23 and the duct 33 to the outlet 42. Both fluids may however pass in the same direction. Plane uncorrugated plates may be placed between the corrugated plates. Two or more corrugations in parallel with corresponding inlets and outlets may be formed in each plate. Specification 517,215 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE517312X | 1937-05-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB517312A true GB517312A (en) | 1940-01-25 |
Family
ID=20311119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29979/39A Expired GB517312A (en) | 1937-05-22 | 1938-05-21 | Improvements in or relating to plate heat exchange apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB517312A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989000671A1 (en) * | 1987-07-13 | 1989-01-26 | Pentti Raunio | A method of constructing a heat exchanger and a heat exchanger constructed by using that method |
EP0430752A1 (en) * | 1989-11-17 | 1991-06-05 | Long Manufacturing Ltd. | Heat-exchanger with a circumferential circulation |
GB2274509A (en) * | 1993-01-20 | 1994-07-27 | Apv Corp Ltd | Tie bar arrangement for plate heat exchangers |
-
1938
- 1938-05-21 GB GB29979/39A patent/GB517312A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989000671A1 (en) * | 1987-07-13 | 1989-01-26 | Pentti Raunio | A method of constructing a heat exchanger and a heat exchanger constructed by using that method |
AU613068B2 (en) * | 1987-07-13 | 1991-07-25 | Pentti Raunio | Method of constructing heat exchanger |
US5088552A (en) * | 1987-07-13 | 1992-02-18 | Racert Oy | Method of constructing a heat exchanger and a heat exchanger constructed by using that method |
EP0430752A1 (en) * | 1989-11-17 | 1991-06-05 | Long Manufacturing Ltd. | Heat-exchanger with a circumferential circulation |
GB2274509A (en) * | 1993-01-20 | 1994-07-27 | Apv Corp Ltd | Tie bar arrangement for plate heat exchangers |
GB2274509B (en) * | 1993-01-20 | 1997-09-17 | Apv Corp Ltd | Plate heat exchanger |
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