DK113335B - Fremgangsmåde til kontinuerlig fastsvejsning af diametralt modstående finner på overfladen af et rør. - Google Patents

Fremgangsmåde til kontinuerlig fastsvejsning af diametralt modstående finner på overfladen af et rør.

Info

Publication number
DK113335B
DK113335B DK143065AA DK143065A DK113335B DK 113335 B DK113335 B DK 113335B DK 143065A A DK143065A A DK 143065AA DK 143065 A DK143065 A DK 143065A DK 113335 B DK113335 B DK 113335B
Authority
DK
Denmark
Prior art keywords
pipe
diametrically opposed
continuous welding
opposed fins
fins
Prior art date
Application number
DK143065AA
Other languages
Danish (da)
English (en)
Inventor
A Hall
C Wood
Original Assignee
Tube Prod Ltd
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
Priority claimed from GB1180364A external-priority patent/GB1092633A/en
Application filed by Tube Prod Ltd filed Critical Tube Prod Ltd
Publication of DK113335B publication Critical patent/DK113335B/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
    • B23K11/004—Welding of a small piece to a great or broad piece
    • B23K11/0046—Welding of a small piece to a great or broad piece the extremity of a small piece being welded to a base, e.g. cooling studs or fins to tubes or plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
    • B21C37/225—Making finned or ribbed tubes by fixing strip or like material to tubes longitudinally-ribbed tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
    • B21C37/26—Making finned or ribbed tubes by fixing strip or like material to tubes helically-ribbed tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/14—Projection welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
DK143065AA 1964-03-20 1965-03-19 Fremgangsmåde til kontinuerlig fastsvejsning af diametralt modstående finner på overfladen af et rør. DK113335B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1180364A GB1092633A (en) 1964-03-20 1964-03-20 Improvements relating to the welding of fins to tubes
GB3668364 1964-09-08

Publications (1)

Publication Number Publication Date
DK113335B true DK113335B (da) 1969-03-10

Family

ID=26248528

Family Applications (1)

Application Number Title Priority Date Filing Date
DK143065AA DK113335B (da) 1964-03-20 1965-03-19 Fremgangsmåde til kontinuerlig fastsvejsning af diametralt modstående finner på overfladen af et rør.

Country Status (7)

Country Link
BE (1) BE660097A (cs)
CH (1) CH430907A (cs)
DK (1) DK113335B (cs)
ES (1) ES310298A1 (cs)
FR (1) FR1425211A (cs)
NL (1) NL6503119A (cs)
SE (1) SE322107B (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2056628C3 (de) * 1970-11-18 1981-07-09 Siemens AG, 1000 Berlin und 8000 München Verfahren zum Befestigen von Führungsstollen auf Kernreaktorbrennstäben
IT1205392B (it) * 1983-07-21 1989-03-15 Trione E C Spa G Procedimento per la fabbricazione di semicuscinetti con flange di spallamento solidali e prodotto che ne risulta

Also Published As

Publication number Publication date
NL6503119A (cs) 1965-09-21
SE322107B (cs) 1970-03-23
CH430907A (de) 1967-02-28
ES310298A1 (es) 1965-07-01
FR1425211A (fr) 1966-01-14
BE660097A (cs) 1965-06-16

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