GB543018A - Improvements in or relating to heat exchange devices - Google Patents

Improvements in or relating to heat exchange devices

Info

Publication number
GB543018A
GB543018A GB2657/41A GB265741A GB543018A GB 543018 A GB543018 A GB 543018A GB 2657/41 A GB2657/41 A GB 2657/41A GB 265741 A GB265741 A GB 265741A GB 543018 A GB543018 A GB 543018A
Authority
GB
United Kingdom
Prior art keywords
flanges
seam
brazing
collars
apertures
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
GB2657/41A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB543018A publication Critical patent/GB543018A/en
Expired legal-status Critical Current

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
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

543,018. Making heat exchangers. BRITISH THOMSON-HOUSTON CO., Ltd. Feb. 27,1941, No. 2657. Convention date, March 1, 1940. [Classes 83 (ii) and 83 (iv)] Soldering.-A heat exchanger, such as a condenser for refrigerating apparatus, embodies a fluid conveying conduit or tube formed from strip stock with inturned flanges 13 at the edges, the flanges being arranged when assembled in the heat exchanger with the adjacent faces closely adjacent each other and the seam being brazed. The closing of the flanges may be effected by forcing the tubes through the apertures in the steel fin plates 11 to which they are brazed during brazing of the seam. The apertures may be formed with collars 16. Brazing of mild steel tubes may be effected by coating the collars and flanges 13 with brazing material or passing a copper wire along the seam and then heating.
GB2657/41A 1940-03-01 1941-02-27 Improvements in or relating to heat exchange devices Expired GB543018A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US543018XA 1940-03-01 1940-03-01

Publications (1)

Publication Number Publication Date
GB543018A true GB543018A (en) 1942-02-05

Family

ID=21990113

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2657/41A Expired GB543018A (en) 1940-03-01 1941-02-27 Improvements in or relating to heat exchange devices

Country Status (1)

Country Link
GB (1) GB543018A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500016A (en) * 1967-10-09 1970-03-10 John Karmazin Heater assembly
FR2543668A1 (en) * 1983-03-30 1984-10-05 Luft U Kaeltetechnik Veb K Heat exchanger with lamellae
EP0773420A3 (en) * 1995-11-13 1998-09-02 Peerless of America, Incorporated Folded, bent and re-expanded heat exchanger tube and assemblies
CN117308625A (en) * 2023-11-30 2023-12-29 内蒙古耀煜新能源科技有限公司 Reduction furnace tail gas waste heat recycling device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500016A (en) * 1967-10-09 1970-03-10 John Karmazin Heater assembly
FR2543668A1 (en) * 1983-03-30 1984-10-05 Luft U Kaeltetechnik Veb K Heat exchanger with lamellae
EP0773420A3 (en) * 1995-11-13 1998-09-02 Peerless of America, Incorporated Folded, bent and re-expanded heat exchanger tube and assemblies
CN117308625A (en) * 2023-11-30 2023-12-29 内蒙古耀煜新能源科技有限公司 Reduction furnace tail gas waste heat recycling device
CN117308625B (en) * 2023-11-30 2024-02-13 内蒙古耀煜新能源科技有限公司 Reduction furnace tail gas waste heat recycling device

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