GB517312A - Improvements in or relating to plate heat exchange apparatus - Google Patents

Improvements in or relating to plate heat exchange apparatus

Info

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
Application number
GB29979/39A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB517312A publication Critical patent/GB517312A/en
Expired legal-status Critical Current

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.
GB29979/39A 1937-05-22 1938-05-21 Improvements in or relating to plate heat exchange apparatus Expired GB517312A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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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