GB2221749B - Equipment for sealing a metallic member - Google Patents

Equipment for sealing a metallic member

Info

Publication number
GB2221749B
GB2221749B GB8916551A GB8916551A GB2221749B GB 2221749 B GB2221749 B GB 2221749B GB 8916551 A GB8916551 A GB 8916551A GB 8916551 A GB8916551 A GB 8916551A GB 2221749 B GB2221749 B GB 2221749B
Authority
GB
United Kingdom
Prior art keywords
sealing
equipment
metallic member
metallic
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 - Fee Related
Application number
GB8916551A
Other versions
GB2221749A (en
GB8916551D0 (en
Inventor
Roy Albert Johnson
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.)
BP PLC
Original Assignee
BP 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 BP PLC filed Critical BP PLC
Publication of GB8916551D0 publication Critical patent/GB8916551D0/en
Publication of GB2221749A publication Critical patent/GB2221749A/en
Application granted granted Critical
Publication of GB2221749B publication Critical patent/GB2221749B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Casings For Electric Apparatus (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
GB8916551A 1988-07-30 1989-07-20 Equipment for sealing a metallic member Expired - Fee Related GB2221749B (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 (3)

Publication Number Publication Date
GB8916551D0 GB8916551D0 (en) 1989-09-06
GB2221749A GB2221749A (en) 1990-02-14
GB2221749B true GB2221749B (en) 1992-01-02

Family

ID=10641391

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888818202A Pending GB8818202D0 (en) 1988-07-30 1988-07-30 Equipment for sealing metallic member
GB8916551A Expired - Fee Related GB2221749B (en) 1988-07-30 1989-07-20 Equipment for sealing a metallic member

Family Applications Before (1)

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

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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2216624A (en) * 1988-03-08 1989-10-11 British Petroleum Co Plc Method for sealing a metallic tubular member

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2216624A (en) * 1988-03-08 1989-10-11 British Petroleum Co Plc Method for sealing a metallic tubular member

Also Published As

Publication number Publication date
GB2221749A (en) 1990-02-14
GB8916551D0 (en) 1989-09-06
GB8818202D0 (en) 1988-09-01
NO893079L (en) 1990-01-31
NO893079D0 (en) 1989-07-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950720