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AT297066B - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
AT297066B
AT297066B AT423470A AT423470A AT297066B AT 297066 B AT297066 B AT 297066B AT 423470 A AT423470 A AT 423470A AT 423470 A AT423470 A AT 423470A AT 297066 B AT297066 B AT 297066B
Authority
AT
Austria
Prior art keywords
heat exchanger
exchanger
heat
Prior art date
Application number
AT423470A
Other languages
German (de)
Inventor
Laszlo Dr Forgo
Karoly Laszlo
Oszkar Pohl
Gyula Kovacs
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 AT297066B publication Critical patent/AT297066B/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
    • B21D53/085—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal with fins places on zig-zag tubes or parallel tubes
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
AT423470A 1969-05-22 1970-05-11 Heat exchanger AT297066B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUFO000550 1969-05-22

Publications (1)

Publication Number Publication Date
AT297066B true AT297066B (en) 1972-03-10

Family

ID=10996240

Family Applications (1)

Application Number Title Priority Date Filing Date
AT423470A AT297066B (en) 1969-05-22 1970-05-11 Heat exchanger

Country Status (4)

Country Link
AT (1) AT297066B (en)
CA (1) CA975353A (en)
SE (1) SE410150B (en)
ZA (1) ZA703365B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20312313U1 (en) * 2003-08-09 2004-12-16 Eichenauer Heizelemente Gmbh & Co. Kg Device for heating gas streams

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1241636A (en) * 1985-04-15 1988-09-06 Philip G. Lesage Radiator core
US10378835B2 (en) 2016-03-25 2019-08-13 Unison Industries, Llc Heat exchanger with non-orthogonal perforations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20312313U1 (en) * 2003-08-09 2004-12-16 Eichenauer Heizelemente Gmbh & Co. Kg Device for heating gas streams

Also Published As

Publication number Publication date
ZA703365B (en) 1971-01-27
CA975353A (en) 1975-09-30
SE410150B (en) 1979-10-01

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time