BR7805475A - Bujao para vedar temporariamente o interior de um membro anular - Google Patents

Bujao para vedar temporariamente o interior de um membro anular

Info

Publication number
BR7805475A
BR7805475A BR7805475A BR7805475A BR7805475A BR 7805475 A BR7805475 A BR 7805475A BR 7805475 A BR7805475 A BR 7805475A BR 7805475 A BR7805475 A BR 7805475A BR 7805475 A BR7805475 A BR 7805475A
Authority
BR
Brazil
Prior art keywords
plug
annular member
temporarily seal
temporarily
seal
Prior art date
Application number
BR7805475A
Other languages
English (en)
Inventor
L Knox
Original Assignee
Halliburton 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 Halliburton Co filed Critical Halliburton Co
Publication of BR7805475A publication Critical patent/BR7805475A/pt

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 from or in pipes or hoses
    • F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/132—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/20—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with a compressible solid closure member
    • 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 from or in pipes or hoses
    • F16L55/11—Plugs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Piles And Underground Anchors (AREA)
  • Earth Drilling (AREA)
  • Closures For Containers (AREA)
  • Vehicle Body Suspensions (AREA)
  • Valve Device For Special Equipments (AREA)
  • Noodles (AREA)
BR7805475A 1977-08-26 1978-08-23 Bujao para vedar temporariamente o interior de um membro anular BR7805475A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/828,065 US4215951A (en) 1977-08-26 1977-08-26 Platform leg plug

Publications (1)

Publication Number Publication Date
BR7805475A true BR7805475A (pt) 1979-05-08

Family

ID=25250847

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7805475A BR7805475A (pt) 1977-08-26 1978-08-23 Bujao para vedar temporariamente o interior de um membro anular

Country Status (12)

Country Link
US (1) US4215951A (pt)
JP (1) JPS54146401A (pt)
AU (1) AU3919978A (pt)
BE (1) BE869958A (pt)
BR (1) BR7805475A (pt)
CA (1) CA1099120A (pt)
DE (1) DE2835411A1 (pt)
DK (1) DK377178A (pt)
GB (3) GB2004018B (pt)
NL (1) NL7808646A (pt)
NO (1) NO782902L (pt)
SE (1) SE7808821L (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4286629A (en) * 1979-12-07 1981-09-01 Halliburton Company Removable plug
US4262702A (en) * 1979-12-20 1981-04-21 Halliburton Company Conductor pipe plug
US4421138A (en) * 1980-10-06 1983-12-20 Halliburton Company Dog locking sleeve
US4412559A (en) * 1980-10-06 1983-11-01 Halliburton Company Dog locking sleeve
US4432419A (en) * 1980-10-06 1984-02-21 Halliburton Company Retrievable plug
FR2497899B1 (fr) * 1981-01-13 1986-03-14 Elf Aquitaine Dispositif de connexion deconnectable pour ligne guide
US4376597A (en) * 1981-03-04 1983-03-15 Oil States Industries, Inc. Pull-out diaphragm seal for hollow tubes
US4421139A (en) * 1981-05-26 1983-12-20 Halliburton Company Plug for offshore platforms and the like
US4498811A (en) * 1982-02-17 1985-02-12 Mcdermott Incorporated Underwater pipeline sealing apparatus
US4423754A (en) * 1982-02-22 1984-01-03 Halliburton Company Cup type pipeline inflation anchor
US4549580A (en) * 1984-10-22 1985-10-29 Halliburton Company Plug assembly for offshore platforms
JPS62203996A (ja) * 1986-02-28 1987-09-08 Matsushita Seiko Co Ltd ジエツトフアンの換気装置
IT1203999B (it) * 1987-05-04 1989-02-23 Riva Calzoni Spa Dispositivo di occlusione del lume interno di pali tubolari di fondazion,e, con aperture il deflusso idrico in fase di battitura
US5307841A (en) * 1992-08-10 1994-05-03 Rectorseal Corporation Test plug for waste pipe
SK131494A3 (en) * 1993-03-05 1995-05-10 Gunther Riepl Closure for closing a pressurized medium flow channel in a pipe system under pressure
AUPO671797A0 (en) * 1997-05-09 1997-06-05 Steblina, David Sealing device
US6684908B1 (en) * 2002-10-09 2004-02-03 Omega Tools, Inc. Self-locking, high pressure service stopper
US6859966B2 (en) * 2002-10-25 2005-03-01 John A. Helmsderfer Baby diaper changing station
US9175797B1 (en) * 2012-07-12 2015-11-03 Plastek Engineering Conduit cover with wedging arms
US20150060080A1 (en) * 2013-08-30 2015-03-05 Halliburton Energy Services, Inc. Methods and apparatus for disconnecting a line from a device disposed within a pipe or wellbore
US20150063915A1 (en) * 2013-08-30 2015-03-05 Halliburton Energy Services, Inc. Methods and apparatus for arresting failures in submerged pipelines
CN104859809B (zh) * 2015-02-09 2017-03-08 衡橡科技股份有限公司 自封闭式封隔器
WO2017211810A1 (en) * 2016-06-09 2017-12-14 Seaproof Solutions As Weak link latch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2665765A (en) * 1950-04-03 1954-01-12 Baker Oil Tools Inc Segmental slip subsurface well tool
US2776015A (en) * 1954-05-21 1957-01-01 Exxon Research Engineering Co Retrievable tubing plug
US3042116A (en) * 1959-09-30 1962-07-03 Otis Eng Co Expendable sealing plug
US3161037A (en) * 1963-04-24 1964-12-15 Edgerton Germeshausen & Grier Latch assembly
US3353566A (en) * 1967-02-24 1967-11-21 Martin D Cepkauskas End closure for nuclear reactor channel
FR2242657B1 (pt) * 1973-08-27 1976-05-07 Petroles Cie Francaise

Also Published As

Publication number Publication date
GB2078330A (en) 1982-01-06
DE2835411A1 (de) 1979-03-01
JPS54146401A (en) 1979-11-15
SE7808821L (sv) 1979-02-27
BE869958A (fr) 1978-12-18
NL7808646A (nl) 1979-02-28
GB2004018B (en) 1982-06-16
AU3919978A (en) 1980-02-28
GB2059002B (en) 1982-09-29
NO782902L (no) 1979-02-27
GB2004018A (en) 1979-03-21
DK377178A (da) 1979-02-27
GB2059002A (en) 1981-04-15
US4215951A (en) 1980-08-05
GB2078330B (en) 1982-08-11
CA1099120A (en) 1981-04-14

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