DE10256562A1 - Pipe connection method using an explosive forming process with pipe fitting around tube ends enclosed by counter pressure body to direct explosive pressure towards fitting - Google Patents

Pipe connection method using an explosive forming process with pipe fitting around tube ends enclosed by counter pressure body to direct explosive pressure towards fitting Download PDF

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Publication number
DE10256562A1
DE10256562A1 DE2002156562 DE10256562A DE10256562A1 DE 10256562 A1 DE10256562 A1 DE 10256562A1 DE 2002156562 DE2002156562 DE 2002156562 DE 10256562 A DE10256562 A DE 10256562A DE 10256562 A1 DE10256562 A1 DE 10256562A1
Authority
DE
Germany
Prior art keywords
explosive
fitting
forming process
pipe
tube ends
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Withdrawn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
DE2002156562
Other languages
German (de)
Inventor
Gerd Lukoschus
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE2002156562 priority Critical patent/DE10256562A1/en
Publication of DE10256562A1 publication Critical patent/DE10256562A1/en
Withdrawn legal-status Critical Current

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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
    • 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-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/14—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

A connecting pipe fitting (5) is deformed by explosive pressure. The fitting may be of metallic or non-metallic material, or may have a similar sealing surface coating on its surfaces facing the tube ends (2) to be connected. The counter pressure body (1) is a mechanical part to be re-used, or it may be of a material, which permits single use only, and there is a seal (7) between the body and the fitting. The surface of the counter pressure body facing the explosive pressure may be smooth, ribbed, grooved, etc. The explosive used for the forming process may be of any shape or size.
DE2002156562 2002-12-04 2002-12-04 Pipe connection method using an explosive forming process with pipe fitting around tube ends enclosed by counter pressure body to direct explosive pressure towards fitting Withdrawn DE10256562A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2002156562 DE10256562A1 (en) 2002-12-04 2002-12-04 Pipe connection method using an explosive forming process with pipe fitting around tube ends enclosed by counter pressure body to direct explosive pressure towards fitting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2002156562 DE10256562A1 (en) 2002-12-04 2002-12-04 Pipe connection method using an explosive forming process with pipe fitting around tube ends enclosed by counter pressure body to direct explosive pressure towards fitting

Publications (1)

Publication Number Publication Date
DE10256562A1 true DE10256562A1 (en) 2005-04-21

Family

ID=34352715

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2002156562 Withdrawn DE10256562A1 (en) 2002-12-04 2002-12-04 Pipe connection method using an explosive forming process with pipe fitting around tube ends enclosed by counter pressure body to direct explosive pressure towards fitting

Country Status (1)

Country Link
DE (1) DE10256562A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2501988A (en) * 2013-04-24 2013-11-13 Meta Downhole Ltd A method of joining first and second tubular members

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2501988A (en) * 2013-04-24 2013-11-13 Meta Downhole Ltd A method of joining first and second tubular members
GB2501988B (en) * 2013-04-24 2014-05-21 Meta Downhole Ltd Pipe joint
US10385993B2 (en) 2013-04-24 2019-08-20 Morphpackers Limited Pipe joint

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8122 Nonbinding interest in granting licenses declared
R082 Change of representative
R120 Application withdrawn or ip right abandoned

Effective date: 20120602