GB614648A - Improvements in heat transferring fin plates - Google Patents

Improvements in heat transferring fin plates

Info

Publication number
GB614648A
GB614648A GB21170/46A GB2117046A GB614648A GB 614648 A GB614648 A GB 614648A GB 21170/46 A GB21170/46 A GB 21170/46A GB 2117046 A GB2117046 A GB 2117046A GB 614648 A GB614648 A GB 614648A
Authority
GB
United Kingdom
Prior art keywords
tube
assembly
fin plate
july
heat transferring
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
GB21170/46A
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.)
Bolinders Fabriks AB
Original Assignee
Bolinders Fabriks AB
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 Bolinders Fabriks AB filed Critical Bolinders Fabriks AB
Publication of GB614648A publication Critical patent/GB614648A/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
    • 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
    • F28F1/30—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 being attachable to the element

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

614,648. Making gilled tubes and heatexchangers. BOLINDERS FABRIKS AKTIEBOLAG. July 15, 1946, No. 21170. Convention date, July 31, 1945. [Class 83 (ii)] [Also in Group XIII] A heat transferring fin plate 2 is attached to a previously coiled heat exchanger tube in particular for an absorption type refrigerating system, so as to interconnect and stiffen the coils by means of tabs 4 which are deformed before assembly, as shown at 4a in Fig. 4, so that they can pass between contiguous tube portions and after assembly are again deformed into positions in which they lock the fin plate to the coiled tube. The tube and fin assembly may be tinned or galvanised or immersed in a paint having good heat conducting properties. In a modification the fin plate is U-shaped in cross-section and is locked on to a single heat exchanger tube at two edges.
GB21170/46A 1945-07-31 1946-07-15 Improvements in heat transferring fin plates Expired GB614648A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE614648X 1945-07-31

Publications (1)

Publication Number Publication Date
GB614648A true GB614648A (en) 1948-12-20

Family

ID=20313140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21170/46A Expired GB614648A (en) 1945-07-31 1946-07-15 Improvements in heat transferring fin plates

Country Status (1)

Country Link
GB (1) GB614648A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325171A (en) * 1979-10-15 1982-04-20 Econo-Therm Energy Systems Corporation Means and method for sealing heat exchanger walls

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325171A (en) * 1979-10-15 1982-04-20 Econo-Therm Energy Systems Corporation Means and method for sealing heat exchanger walls

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