CA1171686A - Method and apparatus for sealing a pipeline - Google Patents

Method and apparatus for sealing a pipeline

Info

Publication number
CA1171686A
CA1171686A CA000387370A CA387370A CA1171686A CA 1171686 A CA1171686 A CA 1171686A CA 000387370 A CA000387370 A CA 000387370A CA 387370 A CA387370 A CA 387370A CA 1171686 A CA1171686 A CA 1171686A
Authority
CA
Canada
Prior art keywords
pipeline
spherical member
pressure
section
lip surface
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
CA000387370A
Other languages
English (en)
French (fr)
Inventor
Aaron E. Pierce
Wynn P. Rickey
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.)
ExxonMobil Upstream Research Co
Original Assignee
Exxon Production Research Co
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 Exxon Production Research Co filed Critical Exxon Production Research Co
Application granted granted Critical
Publication of CA1171686A publication Critical patent/CA1171686A/en
Expired 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipeline Systems (AREA)
  • Joints Allowing Movement (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Pipe Accessories (AREA)
  • Cleaning In General (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
CA000387370A 1980-10-07 1981-10-06 Method and apparatus for sealing a pipeline Expired CA1171686A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19473780A 1980-10-07 1980-10-07
US194,737 1980-10-07

Publications (1)

Publication Number Publication Date
CA1171686A true CA1171686A (en) 1984-07-31

Family

ID=22718729

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000387370A Expired CA1171686A (en) 1980-10-07 1981-10-06 Method and apparatus for sealing a pipeline

Country Status (12)

Country Link
JP (1) JPS5794191A (enExample)
AU (1) AU541631B2 (enExample)
BR (1) BR8106431A (enExample)
CA (1) CA1171686A (enExample)
ES (1) ES271631Y (enExample)
FR (1) FR2491584A1 (enExample)
GB (1) GB2085114B (enExample)
IT (1) IT1171574B (enExample)
MY (1) MY8500903A (enExample)
NL (1) NL8104524A (enExample)
NO (1) NO813382L (enExample)
PT (1) PT73770B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2677105B1 (fr) * 1991-05-29 1993-10-01 Rene Puntous Procede d'obturation de tubes metalliques sous haute pression.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7213157U (de) * 1972-07-06 Bopp & Reuther Gmbh Rückflußverhinderer mit waagerechtem Durchgang für in Rohrleitungen eingebaute Wasserzähler
US2651367A (en) * 1948-01-12 1953-09-08 Baker Oil Tools Inc Plug device for well conduits
FR94303E (fr) * 1966-04-28 1969-08-01 Gachot Jean Raccord démontable a usages multiples pour tuyauteries.
US3511272A (en) * 1967-12-11 1970-05-12 M & J Valve Co Flow-t construction
FR2444873A1 (fr) * 1978-12-18 1980-07-18 Freyssinet Int Stup Dispositif de clapet ejectable pour tubes et ses applications a l'injection des sols avec des liquides durcissables

Also Published As

Publication number Publication date
FR2491584A1 (fr) 1982-04-09
PT73770A (en) 1981-11-01
AU7554781A (en) 1982-04-22
IT8149438A0 (it) 1981-10-06
BR8106431A (pt) 1982-06-22
MY8500903A (en) 1985-12-31
IT1171574B (it) 1987-06-10
FR2491584B1 (enExample) 1984-03-23
PT73770B (en) 1984-11-12
AU541631B2 (en) 1985-01-17
GB2085114B (en) 1984-05-16
IT8149438A1 (it) 1983-04-06
ES271631U (es) 1983-10-16
ES271631Y (es) 1984-04-16
NL8104524A (nl) 1982-05-03
JPS5794191A (en) 1982-06-11
NO813382L (no) 1982-04-13
GB2085114A (en) 1982-04-21

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry