AT328261B - Verfahren zur herstellung einer rohrformigen flossenwand mit geringem durchmesser - Google Patents

Verfahren zur herstellung einer rohrformigen flossenwand mit geringem durchmesser

Info

Publication number
AT328261B
AT328261B AT252174A AT252174A AT328261B AT 328261 B AT328261 B AT 328261B AT 252174 A AT252174 A AT 252174A AT 252174 A AT252174 A AT 252174A AT 328261 B AT328261 B AT 328261B
Authority
AT
Austria
Prior art keywords
manufacturing
small diameter
flap wall
tubular flap
tubular
Prior art date
Application number
AT252174A
Other languages
German (de)
English (en)
Other versions
ATA252174A (de
Inventor
Hans Heinz Dipl Ing Dr Danzer
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
Priority to AT252174A priority Critical patent/AT328261B/de
Priority to DE19752509687 priority patent/DE2509687A1/de
Priority to JP3285375A priority patent/JPS5514961B2/ja
Priority to FR7508751A priority patent/FR2266136B1/fr
Priority to GB1305375A priority patent/GB1441898A/en
Publication of ATA252174A publication Critical patent/ATA252174A/de
Application granted granted Critical
Publication of AT328261B publication Critical patent/AT328261B/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • 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
    • F28F1/14—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 longitudinally

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (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)
AT252174A 1974-03-27 1974-03-27 Verfahren zur herstellung einer rohrformigen flossenwand mit geringem durchmesser AT328261B (de)

Priority Applications (5)

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
DE19752509687 DE2509687A1 (de) 1974-03-27 1975-03-06 Verfahren zur herstellung einer rohrfoermigen flossenwand mit geringem durchmesser
JP3285375A JPS5514961B2 (nl) 1974-03-27 1975-03-18
FR7508751A FR2266136B1 (nl) 1974-03-27 1975-03-20
GB1305375A GB1441898A (en) 1974-03-27 1975-03-27 Curved finned tube wall

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 (2)

Publication Number Publication Date
ATA252174A ATA252174A (de) 1975-05-15
AT328261B true AT328261B (de) 1976-03-10

Family

ID=3535765

Family Applications (1)

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

Country Status (5)

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

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
FR2266136B1 (nl) 1977-04-15
FR2266136A1 (nl) 1975-10-24
JPS5514961B2 (nl) 1980-04-19
JPS50128318A (nl) 1975-10-09
ATA252174A (de) 1975-05-15
GB1441898A (en) 1976-07-07
DE2509687A1 (de) 1975-10-09

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee