NO942441D0 - Fremgangsmåte ved sveising - Google Patents

Fremgangsmåte ved sveising

Info

Publication number
NO942441D0
NO942441D0 NO942441A NO942441A NO942441D0 NO 942441 D0 NO942441 D0 NO 942441D0 NO 942441 A NO942441 A NO 942441A NO 942441 A NO942441 A NO 942441A NO 942441 D0 NO942441 D0 NO 942441D0
Authority
NO
Norway
Prior art keywords
welding
procedure
Prior art date
Application number
NO942441A
Other languages
English (en)
Inventor
Per H Moe
Original Assignee
Per H Moe
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 Per H Moe filed Critical Per H Moe
Priority to NO942441A priority Critical patent/NO942441D0/no
Publication of NO942441D0 publication Critical patent/NO942441D0/no
Priority to PCT/NO1995/000115 priority patent/WO1996000628A1/en
Priority to US08/765,020 priority patent/US5721413A/en
Priority to EP95924545A priority patent/EP0767717B1/en
Priority to NO965512A priority patent/NO309758B1/no

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
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/04—Welding by high-frequency current heating by conduction heating
    • B23K13/043—Seam welding
    • B23K13/046—Seam welding for tubes
NO942441A 1994-06-28 1994-06-28 Fremgangsmåte ved sveising NO942441D0 (no)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NO942441A NO942441D0 (no) 1994-06-28 1994-06-28 Fremgangsmåte ved sveising
PCT/NO1995/000115 WO1996000628A1 (en) 1994-06-28 1995-06-28 A method for heating closely spaced end portions of two pipes
US08/765,020 US5721413A (en) 1994-06-28 1995-06-28 Method for heating closely spaced portions of two pipes
EP95924545A EP0767717B1 (en) 1994-06-28 1995-06-28 A method for heating closely spaced end portions of two pipes
NO965512A NO309758B1 (no) 1994-06-28 1996-12-20 Fremgangsmåte for oppvarming av nærliggende endepartier av to rör

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO942441A NO942441D0 (no) 1994-06-28 1994-06-28 Fremgangsmåte ved sveising

Publications (1)

Publication Number Publication Date
NO942441D0 true NO942441D0 (no) 1994-06-28

Family

ID=19897219

Family Applications (1)

Application Number Title Priority Date Filing Date
NO942441A NO942441D0 (no) 1994-06-28 1994-06-28 Fremgangsmåte ved sveising

Country Status (4)

Country Link
US (1) US5721413A (no)
EP (1) EP0767717B1 (no)
NO (1) NO942441D0 (no)
WO (1) WO1996000628A1 (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6229126B1 (en) 1998-05-05 2001-05-08 Illinois Tool Works Inc. Induction heating system with a flexible coil
MY128610A (en) * 2001-12-31 2007-02-28 Shell Int Research Method for interconnecting tubulars by forge welding
ATE387980T1 (de) * 2002-07-17 2008-03-15 Shell Int Research Verfahren zur verbindung von expandierbaren rohren
DK1534466T3 (da) * 2002-07-17 2007-09-17 Shell Int Research Smedningsfremgangsmåde
DK1531961T3 (da) * 2002-07-17 2008-06-16 Shell Int Research Smedesvejsning af rör til svær belastning
EP1523393B1 (en) * 2002-07-17 2006-05-24 Shell Internationale Researchmaatschappij B.V. Electromagnetic acoustic transducer (emat) weld inspection
CA2493775C (en) * 2002-07-18 2013-11-19 Shell Canada Limited Marking of pipe joints
ATE435085T1 (de) * 2002-07-25 2009-07-15 Shell Int Research Schmiedeschweissen von rohren
US7282663B2 (en) * 2002-07-29 2007-10-16 Shell Oil Company Forge welding process
US7774917B2 (en) * 2003-07-17 2010-08-17 Tubefuse Applications B.V. Forge welding tubulars
US8809748B2 (en) * 2004-05-17 2014-08-19 Colin Regan Apparatus and method for post heat treating pipe or weld joints
NO328237B1 (no) * 2007-11-09 2010-01-11 Amr Engineering As En fremgangsmate for sveising av ror, stenger, bolter eller andre aksialsymmetriske profiler
DE102009016799A1 (de) * 2009-04-07 2010-10-14 Mtu Aero Engines Gmbh Verfahren zum Verschweißen zweier Bauteile
GB201203030D0 (en) 2012-02-22 2012-04-04 Tubefuse Applic B V Forge welding of tubular articles

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2066668A (en) * 1931-06-19 1937-01-05 Wisconsin Alumni Res Found Method of heating electrically conducting bodies for industrial operations
US2478640A (en) * 1946-06-14 1949-08-09 Rca Corp Method of welding by induction heating
US2542393A (en) * 1948-07-30 1951-02-20 Comb Eng Superheater Inc Apparatus for welding
US2629805A (en) * 1950-02-28 1953-02-24 Ohio Crankshaft Co Method and means for butt welding
US2604569A (en) * 1950-02-28 1952-07-22 Ohio Crankshaft Co Method and means for butt welding
US2686251A (en) * 1950-08-12 1954-08-10 Westinghouse Electric Corp High-frequency heating
US2805316A (en) * 1955-09-26 1957-09-03 Combustion Eng Apparatus for electric induction welding in a vacuum
US2892914A (en) * 1958-07-02 1959-06-30 Magnetic Heating Corp Methods and apparatus for butt welding
US4241284A (en) * 1978-12-11 1980-12-23 Thermatool Corporation Electrical contact apparatus for high frequency welding
NO155607C (no) * 1985-01-04 1987-04-29 Per H Moe Fremgangsmaate til buttsveising ved motstands oppvarming av roer- eller boltformede deler eller partier av metall med hoeyfrekvent stroem.
NO164583C (no) * 1986-11-20 1990-10-24 Per H Moe Anordning ved induksjonsoppvarming.

Also Published As

Publication number Publication date
US5721413A (en) 1998-02-24
WO1996000628A1 (en) 1996-01-11
EP0767717B1 (en) 1998-04-22
EP0767717A1 (en) 1997-04-16

Similar Documents

Publication Publication Date Title
DE69725998D1 (de) Verbessertes schweissverfahren
DK0928659T3 (da) Svejseapparat
FI932780A (fi) Hitsausmenetelmä
NO942441D0 (no) Fremgangsmåte ved sveising
DE69511325D1 (de) Punktschweissgerät
NO930233L (no) Fremgangsmaate ved hydratisering
DE69727653D1 (de) Lichtbogenschweissverfahren
DE69507193D1 (de) Punktschweissvorrichtung
NO954277D0 (no) Sveiseprosess
KR960010145U (ko) 용접 지그
DE29601662U1 (de) Punktschweißgerät
DE69416302T2 (de) Plasmaschweissverfahren
KR960013550U (ko) 편면용접용 마그네틱 지지구
DE69705905D1 (de) Schweissbrenner
NO964115D0 (no) Fremgangsmåte for friksjonssveising
KR950026901U (ko) 용접용 이당재
NO943363L (no) Sveiseanordning
FI972224A0 (fi) Svetsanordning
KR960026820U (ko) 용접용 턴 테이블
KR960006148U (ko) 소형 변압기용 케이스
NO943422D0 (no) Anordninger ved forsklingskassetter
DE29609608U1 (de) Schweißzylinder
UA938S (uk) Апарат зварювальний
KR950022926U (ko) 아크 용접기
NO974291D0 (no) Fremgangsmåte ved bygging av skip