DE2123723A1 - - Google Patents

Info

Publication number
DE2123723A1
DE2123723A1 DE19712123723 DE2123723A DE2123723A1 DE 2123723 A1 DE2123723 A1 DE 2123723A1 DE 19712123723 DE19712123723 DE 19712123723 DE 2123723 A DE2123723 A DE 2123723A DE 2123723 A1 DE2123723 A1 DE 2123723A1
Authority
DE
Germany
Prior art keywords
heat exchanger
ribs
pipe
implementation
noted
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.)
Pending
Application number
DE19712123723
Other languages
German (de)
English (en)
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.)
HUETOEGEPGYAR
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
Priority to DE19712123723 priority Critical patent/DE2123723A1/de
Publication of DE2123723A1 publication Critical patent/DE2123723A1/de
Pending 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
    • F28F1/325—Fins with openings
    • 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
    • F28F1/02—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
    • F28F2275/00—Fastening; Joining
    • F28F2275/12—Fastening; Joining by methods involving deformation of the elements
    • F28F2275/125—Fastening; Joining by methods involving deformation of the elements by bringing elements together and expanding

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
DE19712123723 1971-05-13 1971-05-13 Pending DE2123723A1 (US07494231-20090224-C00006.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19712123723 DE2123723A1 (US07494231-20090224-C00006.png) 1971-05-13 1971-05-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712123723 DE2123723A1 (US07494231-20090224-C00006.png) 1971-05-13 1971-05-13

Publications (1)

Publication Number Publication Date
DE2123723A1 true DE2123723A1 (US07494231-20090224-C00006.png) 1972-12-21

Family

ID=5807741

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712123723 Pending DE2123723A1 (US07494231-20090224-C00006.png) 1971-05-13 1971-05-13

Country Status (1)

Country Link
DE (1) DE2123723A1 (US07494231-20090224-C00006.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116033A1 (de) * 1980-04-22 1982-06-16 Országos Köolaj és Gázipari Tröszt, 1111 Budapest Blechrippenwaermeaustauscher
US4958681A (en) * 1989-08-14 1990-09-25 General Motors Corporation Heat exchanger with bypass channel louvered fins
DE4119841A1 (de) * 1990-06-19 1992-01-16 Vaillant Joh Gmbh & Co Waermetauscher

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116033A1 (de) * 1980-04-22 1982-06-16 Országos Köolaj és Gázipari Tröszt, 1111 Budapest Blechrippenwaermeaustauscher
US4958681A (en) * 1989-08-14 1990-09-25 General Motors Corporation Heat exchanger with bypass channel louvered fins
DE4119841A1 (de) * 1990-06-19 1992-01-16 Vaillant Joh Gmbh & Co Waermetauscher

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