SE7803416L - Forfarande for svetsning av ror - Google Patents

Forfarande for svetsning av ror

Info

Publication number
SE7803416L
SE7803416L SE7803416A SE7803416A SE7803416L SE 7803416 L SE7803416 L SE 7803416L SE 7803416 A SE7803416 A SE 7803416A SE 7803416 A SE7803416 A SE 7803416A SE 7803416 L SE7803416 L SE 7803416L
Authority
SE
Sweden
Prior art keywords
procedure
welding tube
welding
tube
Prior art date
Application number
SE7803416A
Other languages
English (en)
Other versions
SE441505B (sv
Inventor
Francaise Des Petrol Compagnie
Petrolieres Marines Etudes
Original Assignee
Petroles Cie Francaise
Petrolieres Marines Etudes
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 Petroles Cie Francaise, Petrolieres Marines Etudes filed Critical Petroles Cie Francaise
Publication of SE7803416L publication Critical patent/SE7803416L/sv
Publication of SE441505B publication Critical patent/SE441505B/sv

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
SE7803416A 1977-03-31 1978-03-23 Maskin for hopsvetsning av fasade endar pa tva ror SE441505B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7709824A FR2385486A1 (fr) 1977-03-31 1977-03-31 Methode et machine de soudage automatique de tubes chanfreines

Publications (2)

Publication Number Publication Date
SE7803416L true SE7803416L (sv) 1978-10-01
SE441505B SE441505B (sv) 1985-10-14

Family

ID=9188864

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7803416A SE441505B (sv) 1977-03-31 1978-03-23 Maskin for hopsvetsning av fasade endar pa tva ror

Country Status (17)

Country Link
US (2) US4213555A (sv)
JP (1) JPS53144437A (sv)
AR (1) AR219940A1 (sv)
AU (1) AU519092B2 (sv)
BR (1) BR7801964A (sv)
CA (1) CA1093346A (sv)
DD (1) DD135580A5 (sv)
DE (1) DE2813920C2 (sv)
ES (1) ES468346A1 (sv)
FR (1) FR2385486A1 (sv)
GB (1) GB1588696A (sv)
IT (1) IT1094018B (sv)
MX (1) MX146601A (sv)
NL (1) NL180183C (sv)
NO (1) NO157729C (sv)
SE (1) SE441505B (sv)
SU (1) SU1109044A3 (sv)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU835665A1 (ru) * 1978-05-22 1981-06-07 Киевский Филиал Специального Конструк-Торского Бюро "Газстроймашина" Устройство дл удалени грата
US4372474A (en) * 1980-11-28 1983-02-08 Dimetrics, Inc. Full function in-place weld head
GB2132534B (en) * 1982-11-25 1986-05-08 British Steel Corp Backing bars for use in welding processes
JPS6199579A (ja) * 1984-10-22 1986-05-17 Mitsui Eng & Shipbuild Co Ltd 自動溶接方法
JPS6199578A (ja) * 1984-10-22 1986-05-17 Mitsui Eng & Shipbuild Co Ltd 自動溶接装置
NO174242C (no) * 1987-01-29 1994-04-06 Norsk Hydro As Anordning og fremgangsmåte for preparering av rörender og sammensveising av rör
US5536050A (en) * 1995-01-23 1996-07-16 Usx Corporation Connection for fabricating mandrel bar from used segments
US6528141B1 (en) * 1998-12-15 2003-03-04 Diamond Machining Technology, Inc. Support structure and method of assembling same
US6291798B1 (en) * 1999-09-27 2001-09-18 Lincoln Global, Inc. Electric ARC welder with a plurality of power supplies
US7206715B2 (en) * 2003-12-31 2007-04-17 Cardinal Health 303, Inc. Empty container detection using container side pressure sensing
US20060157539A1 (en) * 2005-01-19 2006-07-20 Dubois Jon D Hot reduced coil tubing
FR2886563B1 (fr) * 2005-06-02 2008-12-19 Serimer Dasa Soc Par Actions S Procede d'usinage de conduits metalliques destine a former des canalisations du type pipeline
US8662374B2 (en) * 2010-12-16 2014-03-04 Air Liquide Industrial U.S. Lp Method for reduced cycle times in multi-pass welding while providing an inert atmosphere to the welding zone
DE102012007563B3 (de) * 2012-04-10 2013-05-29 Salzgitter Mannesmann Line Pipe Gmbh Vorrichtung zum Verbinden der Enden von Rohren aus Stahl mittels Orbitalschweißen
CN103264209A (zh) * 2013-04-26 2013-08-28 中国化学工程第三建设有限公司 不锈钢焊件的组合焊接方法
CN103464961A (zh) * 2013-10-08 2013-12-25 长沙星驰实业有限公司 圆形环缝焊接夹具及弯头与直管焊接方法
CN104801894B (zh) * 2014-11-04 2017-03-29 国网江苏省电力公司经济技术研究院 用于母线管焊接的焊枪位置调节装置
GB2534382B (en) 2015-01-21 2017-09-13 Acergy France SAS Scanning bevels in preperation for welding
WO2016145485A1 (en) * 2015-03-16 2016-09-22 Wayne Gregory Mitchell Butt fusion welding of pipes in situ

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2952231A (en) * 1953-03-09 1960-09-13 Smith Corp A O Weld back-up construction
US2909649A (en) * 1956-11-13 1959-10-20 Lincoln Electric Co Out-of-position arc welding
US2960597A (en) * 1958-06-25 1960-11-15 Reynolds Metals Co Welding of circular joints and the like
US3052792A (en) * 1958-12-30 1962-09-04 Union Carbide Corp Metal arc welding, composition, and process
US3102187A (en) * 1960-11-14 1963-08-27 George A Coscia Apparatus for welding pipes
US3306116A (en) * 1961-04-18 1967-02-28 Union Carbide Canada Ltd Welding torch oscillator unit
GB993755A (en) * 1962-12-05 1965-06-02 Stewarts & Lloyds Ltd Improvements in weld backing members and an improved method of forming welded jointsin metallic members or between metallic members
US3207881A (en) * 1963-03-19 1965-09-21 American Mach & Foundry Arc welding apparatus and method
US3268708A (en) * 1963-10-14 1966-08-23 American Mach & Foundry Apparatus for mounting a torch on a welding machine
US3266700A (en) * 1964-09-15 1966-08-16 Bauer & Associates Inc Pipeline welding assembly
US3293400A (en) * 1966-07-06 1966-12-20 Newport News S & D Co Submerged arc welding process
US3515843A (en) * 1968-02-16 1970-06-02 Nippon Concrete Ind Co Ltd Automatic welding device for jointing concrete pile sections with steel end plates
US3509303A (en) * 1968-02-16 1970-04-28 Allan B Wesler Method of and apparatus for welding
US3748426A (en) * 1968-11-25 1973-07-24 Midwestern Specialties Ltd Means for welding pipe sections
CA927485A (en) * 1970-02-02 1973-05-29 The Lincoln Electric Company Pipe welding apparatus
JPS4881121U (sv) * 1972-01-11 1973-10-04
US3783223A (en) * 1972-05-16 1974-01-01 Columbia Gas Syst Service Corp Welding torch oscillator
US3777103A (en) * 1972-09-19 1973-12-04 Lincoln Electric Co Pipe welding apparatus
JPS5098457A (sv) * 1973-12-29 1975-08-05
US4051342A (en) * 1976-02-09 1977-09-27 Potomac Applied Mechanics, Inc. Continuous welder

Also Published As

Publication number Publication date
NO157729B (no) 1988-02-01
AU3491978A (en) 1979-10-18
NL180183B (nl) 1986-08-18
NO157729C (no) 1988-05-11
ES468346A1 (es) 1978-12-01
SU1109044A3 (ru) 1984-08-15
FR2385486B1 (sv) 1981-12-04
JPS53144437A (en) 1978-12-15
DE2813920A1 (de) 1978-10-05
US4330074A (en) 1982-05-18
DD135580A5 (de) 1979-05-16
NL7803319A (nl) 1978-10-03
NO781104L (no) 1978-10-03
GB1588696A (en) 1981-04-29
MX146601A (es) 1982-07-14
IT1094018B (it) 1985-07-26
SE441505B (sv) 1985-10-14
DE2813920C2 (de) 1986-05-15
CA1093346A (fr) 1981-01-13
NL180183C (nl) 1987-01-16
AR219940A1 (es) 1980-09-30
FR2385486A1 (fr) 1978-10-27
US4213555A (en) 1980-07-22
JPH0117799B2 (sv) 1989-04-03
AU519092B2 (en) 1981-11-05
BR7801964A (pt) 1978-09-26
IT7821863A0 (it) 1978-03-31

Similar Documents

Publication Publication Date Title
FI783407A (fi) Anordning foer framstaellning av bandformad fiberprodukt
IT1100294B (it) Apparecchio radiologico
IT1097052B (it) Tubo rontgen girevole
SE7803416L (sv) Forfarande for svetsning av ror
FI782296A (fi) Anordning foer behandling av ytan av oregelbundna konturer uppvisande kroppar
SE8004023L (sv) Forfarande for svetsning
NO150347C (no) Plasma-mig-sveisebrenner
SE7806475L (sv) Transformator
SE7805811L (sv) Anordning for bockning av ror
NO150432C (no) Tube
IT1088410B (it) Allacciamento per saldatura
BE866302A (fr) Tube de rontgen
SE7805822L (sv) Forfaringssett for trycksvetsning
SE7800066L (sv) Rorkoppling
BE865142A (fr) Pellicule tubulaire
FI780813A (fi) Anordning foer vaelvning av glasskivor
FI781371A (fi) Anordning foer framstaellning av bruksvirke av runda traedstammar
SE7801311L (sv) Oxadiazolopyrimidin derivat
DK376777A (da) Roertransportoer til svejsning
SE7708787L (sv) Emne for framstellning av ror
NL184812C (nl) Roentgenbuis.
BE866303A (fr) Tube de rontgen
DD137639A5 (de) Roentgenroehre
DD132917A1 (de) Geschweisste pflugschar
DK501278A (da) Diagnostisk fremgangsmaade

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 7803416-2

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 7803416-2

Format of ref document f/p: F