BR8202721A - Processo para unir um tubo de metal interno com uma parte tubular metalica circundante externa - Google Patents

Processo para unir um tubo de metal interno com uma parte tubular metalica circundante externa

Info

Publication number
BR8202721A
BR8202721A BR8202721A BR8202721A BR8202721A BR 8202721 A BR8202721 A BR 8202721A BR 8202721 A BR8202721 A BR 8202721A BR 8202721 A BR8202721 A BR 8202721A BR 8202721 A BR8202721 A BR 8202721A
Authority
BR
Brazil
Prior art keywords
join
metal tube
tubular part
internal metal
metallic tubular
Prior art date
Application number
BR8202721A
Other languages
English (en)
Inventor
Bohdan Gnyra
Original Assignee
Alcan Int 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 Alcan Int Ltd filed Critical Alcan Int Ltd
Publication of BR8202721A publication Critical patent/BR8202721A/pt

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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/06—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of high energy impulses, e.g. magnetic energy
    • B23K20/08—Explosive welding
    • B23K20/085—Explosive welding for tubes, e.g. plugging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
BR8202721A 1981-05-11 1982-05-11 Processo para unir um tubo de metal interno com uma parte tubular metalica circundante externa BR8202721A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000377288A CA1170085A (en) 1981-05-11 1981-05-11 Method of joining pipes by explosive welding using disintegrating anvil

Publications (1)

Publication Number Publication Date
BR8202721A true BR8202721A (pt) 1983-04-19

Family

ID=4119927

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8202721A BR8202721A (pt) 1981-05-11 1982-05-11 Processo para unir um tubo de metal interno com uma parte tubular metalica circundante externa

Country Status (11)

Country Link
US (1) US4632292A (pt)
JP (1) JPS57199585A (pt)
AU (1) AU551613B2 (pt)
BR (1) BR8202721A (pt)
CA (1) CA1170085A (pt)
DE (1) DE3217688A1 (pt)
ES (1) ES8308495A1 (pt)
FR (1) FR2505227B1 (pt)
GB (1) GB2098116B (pt)
IT (1) IT1189276B (pt)
MY (1) MY8700853A (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE441695C (sv) * 1983-03-07 1990-12-10 Jan Delersjoe Metod foer skarvning eller reparation av roerledningar under vatten
US4797486A (en) * 1986-09-08 1989-01-10 Pfizer Inc. Heterocyclic ring fused pyrimidine-4(3H)-ones as anticoccidial agents
AU596033B1 (en) * 1988-11-28 1990-04-12 Rainer Dietmar Tscheuschler Explosive/implosive welding of metallic or plastic pipes, using an outer coupling sleeve
DE19804359A1 (de) * 1997-02-05 1998-08-06 Fluoroware Inc Verfahren und Vorrichtung zum Verbinden thermoplastischer Rohrstücke
GB2374312B (en) 1999-04-18 2003-09-03 Entegris Inc Welding apparatus
US6395127B1 (en) 1999-04-18 2002-05-28 Entegris, Inc. Insert for use in conjoining tubular end portions
US6953141B2 (en) * 2002-10-25 2005-10-11 Weatherford/Lamb, Inc. Joining of tubulars through the use of explosives
GB2415452B (en) * 2002-10-25 2006-08-02 Weatherford Lamb Joining of tubulars through the use of explosives
NL2011608C2 (nl) 2013-10-14 2015-06-16 Synex Tube B V Werkwijze voor het door middel van explosielassen aan elkaar bevestigen van ten minste twee metalen werkstukdelen.
WO2015179411A1 (en) * 2014-05-19 2015-11-26 Conocophillips Company Coiled tubing lap welds by magnetic pulse welding

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT203326B (de) * 1956-12-15 1959-05-11 Walther & Cie Ag Schutzring für das Schweißen von Rohren
GB1430141A (en) * 1972-05-12 1976-03-31 Exxon Research Engineering Co Explosive welding of hollow metal cylinders such as pipes
CA985071A (en) * 1973-06-13 1976-03-09 Wayne R. Wilson Permanent mandrel and method for explosive welding tubular members
US4062570A (en) * 1973-06-13 1977-12-13 Alcan Research And Development Limited Mandrel for explosive welding tubular members
SE409084B (sv) * 1977-11-24 1979-07-30 Nitro Nobel Ab Saett att foerena ett inre metallroer med ett yttre omgivande metallroer med hjaelp av explosionssvetsning
JPS5773514A (en) * 1980-10-25 1982-05-08 Fujitsu Ltd Surface acoustic wave filter

Also Published As

Publication number Publication date
ES512042A0 (es) 1983-09-01
ES8308495A1 (es) 1983-09-01
MY8700853A (en) 1987-12-31
IT8248380A0 (it) 1982-05-11
DE3217688A1 (de) 1982-12-02
CA1170085A (en) 1984-07-03
IT1189276B (it) 1988-02-04
AU8354882A (en) 1982-11-18
FR2505227B1 (fr) 1987-01-09
US4632292A (en) 1986-12-30
GB2098116A (en) 1982-11-17
JPS57199585A (en) 1982-12-07
FR2505227A1 (fr) 1982-11-12
GB2098116B (en) 1985-03-27
AU551613B2 (en) 1986-05-08

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)