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AT300864B - Heat exchanger and process for its manufacture - Google Patents

Heat exchanger and process for its manufacture

Info

Publication number
AT300864B
AT300864B AT423570A AT423570A AT300864B AT 300864 B AT300864 B AT 300864B AT 423570 A AT423570 A AT 423570A AT 423570 A AT423570 A AT 423570A AT 300864 B AT300864 B AT 300864B
Authority
AT
Austria
Prior art keywords
manufacture
heat exchanger
exchanger
heat
Prior art date
Application number
AT423570A
Other languages
German (de)
Inventor
Laszlo Dr Forgo
Oszkar Dipl Ing Pohl
Gyula Kovacs
Karoly Laszlo
Original Assignee
Huetoegepgyar
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 Huetoegepgyar filed Critical Huetoegepgyar
Application granted granted Critical
Publication of AT300864B publication Critical patent/AT300864B/en

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
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • 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
    • F28F1/325—Fins with openings

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)
AT423570A 1969-05-22 1970-05-11 Heat exchanger and process for its manufacture AT300864B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUFO000549 1969-05-22

Publications (1)

Publication Number Publication Date
AT300864B true AT300864B (en) 1972-08-10

Family

ID=10996239

Family Applications (1)

Application Number Title Priority Date Filing Date
AT423570A AT300864B (en) 1969-05-22 1970-05-11 Heat exchanger and process for its manufacture

Country Status (2)

Country Link
AT (1) AT300864B (en)
SU (1) SU709010A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108917429A (en) * 2018-07-30 2018-11-30 常州市常蒸热交换器科技有限公司 Oblique cutting tubular type evaporator fin

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10378835B2 (en) * 2016-03-25 2019-08-13 Unison Industries, Llc Heat exchanger with non-orthogonal perforations

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108917429A (en) * 2018-07-30 2018-11-30 常州市常蒸热交换器科技有限公司 Oblique cutting tubular type evaporator fin
CN108917429B (en) * 2018-07-30 2024-05-28 常州市常蒸热交换器科技有限公司 Inclined insertion tube type fin evaporator

Also Published As

Publication number Publication date
SU709010A3 (en) 1980-01-05

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time