NO893079D0 - EQUIPMENT FOR SEALING A METALLIC ELEMENT. - Google Patents

EQUIPMENT FOR SEALING A METALLIC ELEMENT.

Info

Publication number
NO893079D0
NO893079D0 NO893079A NO893079A NO893079D0 NO 893079 D0 NO893079 D0 NO 893079D0 NO 893079 A NO893079 A NO 893079A NO 893079 A NO893079 A NO 893079A NO 893079 D0 NO893079 D0 NO 893079D0
Authority
NO
Norway
Prior art keywords
sealing
equipment
metallic element
metallic
Prior art date
Application number
NO893079A
Other languages
Norwegian (no)
Other versions
NO893079L (en
Inventor
Roy Albert Johnson
Original Assignee
British Petroleum Co Plc
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 British Petroleum Co Plc filed Critical British Petroleum Co Plc
Publication of NO893079D0 publication Critical patent/NO893079D0/en
Publication of NO893079L publication Critical patent/NO893079L/en

Links

Classifications

    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/06—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves
    • B21D26/08—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves generated by explosives, e.g. chemical explosives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D3/00—Particular applications of blasting techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Casings For Electric Apparatus (AREA)
NO89893079A 1988-07-30 1989-07-28 EQUIPMENT FOR SEALING A METALLIC ELEMENT. NO893079L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888818202A GB8818202D0 (en) 1988-07-30 1988-07-30 Equipment for sealing metallic member

Publications (2)

Publication Number Publication Date
NO893079D0 true NO893079D0 (en) 1989-07-28
NO893079L NO893079L (en) 1990-01-31

Family

ID=10641391

Family Applications (1)

Application Number Title Priority Date Filing Date
NO89893079A NO893079L (en) 1988-07-30 1989-07-28 EQUIPMENT FOR SEALING A METALLIC ELEMENT.

Country Status (2)

Country Link
GB (2) GB8818202D0 (en)
NO (1) NO893079L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2246409B (en) * 1990-07-20 1995-05-10 Patrick Gilmore Pipe closing device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8805449D0 (en) * 1988-03-08 1988-04-07 British Petroleum Co Plc Method for sealing pipeline

Also Published As

Publication number Publication date
GB8818202D0 (en) 1988-09-01
NO893079L (en) 1990-01-31
GB8916551D0 (en) 1989-09-06
GB2221749B (en) 1992-01-02
GB2221749A (en) 1990-02-14

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