DE2509687A1 - Verfahren zur herstellung einer rohrfoermigen flossenwand mit geringem durchmesser - Google Patents

Verfahren zur herstellung einer rohrfoermigen flossenwand mit geringem durchmesser

Info

Publication number
DE2509687A1
DE2509687A1 DE19752509687 DE2509687A DE2509687A1 DE 2509687 A1 DE2509687 A1 DE 2509687A1 DE 19752509687 DE19752509687 DE 19752509687 DE 2509687 A DE2509687 A DE 2509687A DE 2509687 A1 DE2509687 A1 DE 2509687A1
Authority
DE
Germany
Prior art keywords
wall
small diameter
tube
manufacturing
shaped flap
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
DE19752509687
Other languages
German (de)
English (en)
Inventor
Hans Heinz Dr Danzer
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.)
Waagner Biro AG
Original Assignee
Waagner Biro AG
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 Waagner Biro AG filed Critical Waagner Biro AG
Publication of DE2509687A1 publication Critical patent/DE2509687A1/de
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/26Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00Component parts or details of steam boilers
    • F22B37/02Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/10Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12Tubular 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
    • F28F1/14Tubular 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 longitudinally

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
DE19752509687 1974-03-27 1975-03-06 Verfahren zur herstellung einer rohrfoermigen flossenwand mit geringem durchmesser Pending DE2509687A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT252174A AT328261B (de) 1974-03-27 1974-03-27 Verfahren zur herstellung einer rohrformigen flossenwand mit geringem durchmesser

Publications (1)

Publication Number Publication Date
DE2509687A1 true DE2509687A1 (de) 1975-10-09

Family

ID=3535765

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752509687 Pending DE2509687A1 (de) 1974-03-27 1975-03-06 Verfahren zur herstellung einer rohrfoermigen flossenwand mit geringem durchmesser

Country Status (5)

Country Link
JP (1) JPS5514961B2 (enExample)
AT (1) AT328261B (enExample)
DE (1) DE2509687A1 (enExample)
FR (1) FR2266136B1 (enExample)
GB (1) GB1441898A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2258286A (en) * 1991-08-01 1993-02-03 Ford Motor Co Forming bends in a planar tube array

Also Published As

Publication number Publication date
JPS50128318A (enExample) 1975-10-09
JPS5514961B2 (enExample) 1980-04-19
FR2266136B1 (enExample) 1977-04-15
ATA252174A (de) 1975-05-15
AT328261B (de) 1976-03-10
FR2266136A1 (enExample) 1975-10-24
GB1441898A (en) 1976-07-07

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