DE3420934A1 - Verfahren zum verbinden von zwei rohrenden zum bilden einer rohrleitung, insbesondere aus metall - Google Patents

Verfahren zum verbinden von zwei rohrenden zum bilden einer rohrleitung, insbesondere aus metall

Info

Publication number
DE3420934A1
DE3420934A1 DE19843420934 DE3420934A DE3420934A1 DE 3420934 A1 DE3420934 A1 DE 3420934A1 DE 19843420934 DE19843420934 DE 19843420934 DE 3420934 A DE3420934 A DE 3420934A DE 3420934 A1 DE3420934 A1 DE 3420934A1
Authority
DE
Germany
Prior art keywords
pipe
pipe ends
connecting pipe
annular body
distance
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.)
Withdrawn
Application number
DE19843420934
Other languages
German (de)
English (en)
Inventor
Bengt Olofström Persson
Per Ingemar Nora Persson
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.)
Volvo AB
Nitro Nobel AB
Original Assignee
Volvo AB
Nitro Nobel AB
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 Volvo AB, Nitro Nobel AB filed Critical Volvo AB
Publication of DE3420934A1 publication Critical patent/DE3420934A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L13/00—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints
    • F16L13/14—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
    • F16L13/147—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by radially expanding the inner part
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • B21D39/042—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods using explosives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49721—Repairing with disassembling
    • Y10T29/49723—Repairing with disassembling including reconditioning of part
    • Y10T29/49725—Repairing with disassembling including reconditioning of part by shaping
    • Y10T29/49726—Removing material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/47—Molded joint
    • Y10T403/477—Fusion bond, e.g., weld, etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Display Devices Of Pinball Game Machines (AREA)
DE19843420934 1983-06-09 1984-06-05 Verfahren zum verbinden von zwei rohrenden zum bilden einer rohrleitung, insbesondere aus metall Withdrawn DE3420934A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8303263A SE448612B (sv) 1983-06-09 1983-06-09 Forfarande for forenandet av tva rorendar medelst explosionssvetsning av ett skarvror till dessa endar

Publications (1)

Publication Number Publication Date
DE3420934A1 true DE3420934A1 (de) 1984-12-20

Family

ID=20351513

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843420934 Withdrawn DE3420934A1 (de) 1983-06-09 1984-06-05 Verfahren zum verbinden von zwei rohrenden zum bilden einer rohrleitung, insbesondere aus metall

Country Status (8)

Country Link
US (1) US4555053A (enExample)
JP (1) JPS6053297A (enExample)
CA (1) CA1240128A (enExample)
DE (1) DE3420934A1 (enExample)
FR (1) FR2547389B1 (enExample)
GB (1) GB2142997B (enExample)
NO (1) NO160976C (enExample)
SE (1) SE448612B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6053297B2 (ja) * 1981-12-14 1985-11-25 キヤノン株式会社 複写装置
SE436399B (sv) * 1983-06-09 1984-12-10 Nitro Nobel Ab Skarvforband for sammanfogning av tva rorendar
SE442489B (sv) * 1984-05-14 1986-01-13 Nitro Nobel Ab Anordning for att med hjelp av explosionssvetsning skarva tva ror
WO1987001427A1 (en) * 1985-09-04 1987-03-12 Smt B.V. (Shockwave Metalworking Technologies B.V. Joint between two tubular elements, preferably made of metal, and methods for the manufacture of such a joint
SE457242B (sv) * 1987-04-07 1988-12-12 Norabel Ab Saett att aastadkomma en skarv saasom en reparationsskarv mellan tvaa roeraendar
FR2677700B1 (fr) * 1991-06-11 1998-09-25 Horwell Methode et dispositif de captage d'un puits en eruption, le dispositif etant fixe par explosion.
US5913335A (en) * 1997-10-31 1999-06-22 Gas Research Institute Fluid for discharging static electricity on the surfaces of plastic pipe and method for using same
US9644769B1 (en) 2013-03-20 2017-05-09 Paul Po Cheng System and method for welding tubular workpieces
US10288193B2 (en) 2017-01-25 2019-05-14 Paul Po Cheng Method and system for forming a pipeline
US11413699B2 (en) 2019-08-21 2022-08-16 Paul Po Cheng Method and system for fusing pipe segments
US12251772B2 (en) 2020-03-17 2025-03-18 Paul Po Cheng Method for solid state welding
US11597032B2 (en) 2020-03-17 2023-03-07 Paul Po Cheng Method and system for modifying metal objects
US12275093B2 (en) 2020-03-17 2025-04-15 Paul Po Cheng Method for attaching a tube to a workpiece

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE542698A (enExample) * 1954-12-23
US3096105A (en) * 1960-09-09 1963-07-02 Dresser Ind Split arrestor having circumferentially extending grain structure for welded pipelines having longitudinally extending grain structure
US3742582A (en) * 1971-09-27 1973-07-03 Amp Inc Method and apparatus for joining conduit
US4089455A (en) * 1977-04-25 1978-05-16 Hydrotech International, Inc. Apparatus and method for connecting pipes by welding
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
JPS571596A (en) * 1980-06-03 1982-01-06 Aichi Sangyo Kk Welding method of pipe and welding fitting used therefor
US4448343A (en) * 1981-09-30 1984-05-15 Westinghouse Electric Corp. Sleeve preparation method
SE434019B (sv) * 1981-10-07 1984-07-02 Volvo Ab Sett att medelst en sprengladdning sammanfoga ror samt anordning for genomforande av settet

Also Published As

Publication number Publication date
GB2142997B (en) 1986-11-12
NO842297L (no) 1984-12-10
FR2547389B1 (fr) 1987-02-13
NO160976B (no) 1989-03-13
FR2547389A1 (fr) 1984-12-14
SE448612B (sv) 1987-03-09
SE8303263D0 (sv) 1983-06-09
JPH048677B2 (enExample) 1992-02-17
NO160976C (no) 1989-06-21
CA1240128A (en) 1988-08-09
GB2142997A (en) 1985-01-30
GB8414462D0 (en) 1984-07-11
JPS6053297A (ja) 1985-03-26
SE8303263L (sv) 1984-12-10
US4555053A (en) 1985-11-26

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B23K 31/00

8130 Withdrawal