FR1351097A - Welding process and apparatus - Google Patents

Welding process and apparatus

Info

Publication number
FR1351097A
FR1351097A FR927632A FR927632A FR1351097A FR 1351097 A FR1351097 A FR 1351097A FR 927632 A FR927632 A FR 927632A FR 927632 A FR927632 A FR 927632A FR 1351097 A FR1351097 A FR 1351097A
Authority
FR
France
Prior art keywords
welding process
welding
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.)
Expired
Application number
FR927632A
Other languages
French (fr)
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.)
Ohio Crankshaft Co
Original Assignee
Ohio Crankshaft Co
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 Ohio Crankshaft Co filed Critical Ohio Crankshaft Co
Priority to FR927632A priority Critical patent/FR1351097A/en
Application granted granted Critical
Publication of FR1351097A publication Critical patent/FR1351097A/en
Expired legal-status Critical Current

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
    • B23K11/08—Seam welding not restricted to one of the preceding subgroups
    • B23K11/082—Seam welding not restricted to one of the preceding subgroups of three-dimensional seams
    • B23K11/084—Seam welding not restricted to one of the preceding subgroups of three-dimensional seams of helicoïdal seams
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR927632A 1963-03-12 1963-03-12 Welding process and apparatus Expired FR1351097A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR927632A FR1351097A (en) 1963-03-12 1963-03-12 Welding process and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR927632A FR1351097A (en) 1963-03-12 1963-03-12 Welding process and apparatus

Publications (1)

Publication Number Publication Date
FR1351097A true FR1351097A (en) 1964-01-31

Family

ID=8798988

Family Applications (1)

Application Number Title Priority Date Filing Date
FR927632A Expired FR1351097A (en) 1963-03-12 1963-03-12 Welding process and apparatus

Country Status (1)

Country Link
FR (1) FR1351097A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421688A3 (en) * 1978-04-07 1979-11-02 Biraghi Entrepose Fabrications Mfg. finned tube for heat exchangers - where metal strip is wound as helix onto tube and then welded by radio frequency electric current

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421688A3 (en) * 1978-04-07 1979-11-02 Biraghi Entrepose Fabrications Mfg. finned tube for heat exchangers - where metal strip is wound as helix onto tube and then welded by radio frequency electric current

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