GB1297708A - - Google Patents

Info

Publication number
GB1297708A
GB1297708A GB1297708DA GB1297708A GB 1297708 A GB1297708 A GB 1297708A GB 1297708D A GB1297708D A GB 1297708DA GB 1297708 A GB1297708 A GB 1297708A
Authority
GB
United Kingdom
Prior art keywords
charge
inflated
tubular body
july
pipes
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.)
Expired
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1297708A publication Critical patent/GB1297708A/en
Expired legal-status Critical Current

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)
  • Air Bags (AREA)
GB1297708D 1970-07-17 1970-07-17 Expired GB1297708A (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3479770 1970-07-17

Publications (1)

Publication Number Publication Date
GB1297708A true GB1297708A (sv) 1972-11-29

Family

ID=10370055

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1297708D Expired GB1297708A (sv) 1970-07-17 1970-07-17

Country Status (1)

Country Link
GB (1) GB1297708A (sv)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984003547A1 (en) * 1983-03-07 1984-09-13 Jan Delersjoe Method at underwater jointing and repair of pipelines
US4718346A (en) * 1985-06-20 1988-01-12 Nobel Kemi Ab Explosive charge for the explosive welding of large diameter pipes, and a method for its manufacture
CN108356404A (zh) * 2018-04-11 2018-08-03 中煤科工集团淮北爆破技术研究院有限公司 一种钢-不锈钢矿用瓦斯抽放管爆炸焊接装置及焊接方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984003547A1 (en) * 1983-03-07 1984-09-13 Jan Delersjoe Method at underwater jointing and repair of pipelines
US4718346A (en) * 1985-06-20 1988-01-12 Nobel Kemi Ab Explosive charge for the explosive welding of large diameter pipes, and a method for its manufacture
CN108356404A (zh) * 2018-04-11 2018-08-03 中煤科工集团淮北爆破技术研究院有限公司 一种钢-不锈钢矿用瓦斯抽放管爆炸焊接装置及焊接方法
CN108356404B (zh) * 2018-04-11 2024-05-14 中煤科工集团淮北爆破技术研究院有限公司 一种钢-不锈钢矿用瓦斯抽放管爆炸焊接装置及焊接方法

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee