FI40298B - - Google Patents

Info

Publication number
FI40298B
FI40298B FI0803/62A FI80362A FI40298B FI 40298 B FI40298 B FI 40298B FI 0803/62 A FI0803/62 A FI 0803/62A FI 80362 A FI80362 A FI 80362A FI 40298 B FI40298 B FI 40298B
Authority
FI
Finland
Application number
FI0803/62A
Other languages
Finnish (fi)
Inventor
J Ross
A Marner
B Millar
Original Assignee
Union Carbide 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
Application filed by Union Carbide Ltd filed Critical Union Carbide Ltd
Application granted granted Critical
Publication of FI40298B publication Critical patent/FI40298B/fi

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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
    • B23K9/0286—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections with an electrode moving around the fixed tube during the welding operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Nonmetallic Welding Materials (AREA)
FI0803/62A 1961-04-18 1962-04-18 FI40298B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US103771A US3179781A (en) 1961-04-18 1961-04-18 Pipe welding machine and process

Publications (1)

Publication Number Publication Date
FI40298B true FI40298B (da) 1968-09-02

Family

ID=22296964

Family Applications (1)

Application Number Title Priority Date Filing Date
FI0803/62A FI40298B (da) 1961-04-18 1962-04-18

Country Status (7)

Country Link
US (1) US3179781A (da)
BE (1) BE616408A (da)
CH (1) CH397906A (da)
DE (1) DE1440629B1 (da)
DK (1) DK107112C (da)
FI (1) FI40298B (da)
GB (1) GB971127A (da)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230341A (en) * 1963-09-23 1966-01-18 Hobart Brothers Co Welding machine
FR1383886A (fr) * 1963-10-25 1965-01-04 Entpr Et De Pose Pour Tous Pro Machine à souder les tubes bout à bout
US3509302A (en) * 1966-12-22 1970-04-28 Foster Wheeler Corp Apparatus for welding circumferential seams
US3493711A (en) * 1967-06-01 1970-02-03 Nasa Split welding chamber
US3509303A (en) * 1968-02-16 1970-04-28 Allan B Wesler Method of and apparatus for welding
US3604612A (en) * 1968-10-01 1971-09-14 Crc Crose Int Inc Orbital track-traveling carriage mechanism for performing welding and other physical operations
US3534199A (en) * 1968-11-12 1970-10-13 Boeing Co In-place tube welding torch
US3735912A (en) * 1970-07-27 1973-05-29 V I Nikolaev Apparatus for welding nonrotatable pipe joints
US3688069A (en) * 1970-11-23 1972-08-29 Gasparas Kazlauskas Welding head apparatus
US4112289A (en) * 1977-03-15 1978-09-05 Carpenter Technology Corporation Welding apparatus
US4331278A (en) * 1978-04-10 1982-05-25 Sherer Charles R Pipe welding apparatus
FR2436649A1 (fr) * 1978-09-25 1980-04-18 Merrick Welding Internal Inc Dispositif de soudure automatique d'un joint
US8420974B2 (en) * 1997-03-20 2013-04-16 Tadahiro Ohmi Long life welding electrode and its fixing structure, welding head, and welding method
US6093906A (en) * 1999-07-23 2000-07-25 Lincoln Global, Inc. Method of pipe welding
EP2328708B1 (de) * 2008-08-27 2017-10-11 ARMOTECH s.r.o. Verfahren zum verbindungsschmelzschweissen von dünnwandigen ummantelungen
US9527153B2 (en) 2013-03-14 2016-12-27 Lincoln Global, Inc. Camera and wire feed solution for orbital welder system
US9770775B2 (en) * 2013-11-11 2017-09-26 Lincoln Global, Inc. Orbital welding torch systems and methods with lead/lag angle stop
US9731385B2 (en) 2013-11-12 2017-08-15 Lincoln Global, Inc. Orbital welder with wire height adjustment assembly
US9517524B2 (en) 2013-11-12 2016-12-13 Lincoln Global, Inc. Welding wire spool support
JP6348089B2 (ja) * 2015-09-02 2018-06-27 株式会社 カットランドジャパン 溶接装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1580020A (en) * 1923-07-24 1926-04-06 Cutler Arthur Edward Electric welding apparatus
US1933340A (en) * 1931-06-18 1933-10-31 Raymond Gwynne Oscillator for automatic electric welding heads
US2013630A (en) * 1931-08-12 1935-09-03 Doherty Res Co Automatic welder
US2024965A (en) * 1931-10-01 1935-12-17 Gen Electric Welding apparatus
US1956406A (en) * 1932-08-23 1934-04-24 Gen Electric Welding
DE924707C (de) * 1938-01-08 1955-03-07 Siemens Ag Einrichtung zum elektrischen Lichtbogenschweissen
US2472803A (en) * 1946-04-17 1949-06-14 Frederick C Beyer Welding apparatus
US2795689A (en) * 1954-02-24 1957-06-11 Louis C Mcnutt Automatic pipe welding apparatus
US2797352A (en) * 1954-07-27 1957-06-25 Payne Harold Spencer Means and method for improving the starting of an electric arc
US3035156A (en) * 1958-06-04 1962-05-15 Reynolds Metals Co Welding with oscillatable welding head
US2960597A (en) * 1958-06-25 1960-11-15 Reynolds Metals Co Welding of circular joints and the like

Also Published As

Publication number Publication date
CH397906A (fr) 1965-08-31
DK107112C (da) 1967-04-24
BE616408A (fr) 1962-07-31
US3179781A (en) 1965-04-20
DE1440629B1 (de) 1972-04-27
GB971127A (en) 1964-09-30

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