UA102407C2 - Удосконалена трубна заглушка з подвійним блокуванням та спускним отвором - Google Patents

Удосконалена трубна заглушка з подвійним блокуванням та спускним отвором

Info

Publication number
UA102407C2
UA102407C2 UAA201105069A UAA201105069A UA102407C2 UA 102407 C2 UA102407 C2 UA 102407C2 UA A201105069 A UAA201105069 A UA A201105069A UA A201105069 A UAA201105069 A UA A201105069A UA 102407 C2 UA102407 C2 UA 102407C2
Authority
UA
Ukraine
Prior art keywords
sealing element
plugging
pipe
heads
double block
Prior art date
Application number
UAA201105069A
Other languages
English (en)
Russian (ru)
Inventor
Кенет Л. Ізел
Грегорі Л. Пакет
Річард Л. Госвік
Original Assignee
Тідідабл'Ю Делавер, Інк.
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 Тідідабл'Ю Делавер, Інк. filed Critical Тідідабл'Ю Делавер, Інк.
Publication of UA102407C2 publication Critical patent/UA102407C2/uk

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
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow 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 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
    • F16L55/134—Means for stopping flow 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 by means of an inflatable 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
    • 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
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • 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
    • 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
    • F16L55/11—Plugs
    • 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
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/124—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced radially into the pipe or hose
    • 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
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/1283—Plugging pig
    • 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
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow 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 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/5762—With leakage or drip collecting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Closures For Containers (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Sealing Of Jars (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

Заглушка для труб включає дві або більшу кількість шарнірно з'єднаних запірних головок, що працюють разом для забезпечення подвійного блокування труби з можливістю зливання робочого середовища. Щонайменше одна з цих запірних головок має розширювальний ущільнювальний елемент, який сполучений з джерелом наповнювання. Цей ущільнювальний елемент може бути надувним ущільнювальним елементом або ущільнювальним елементом пакера, що діє під тиском. Перепускний канал, ділянки якого можуть проходити через шарнірне з'єднання та входити у запірну головку, переносить середовище для наповнювання від джерела до ущільнювального елемента. Також передбачено перепускний канал для спускного отвору, який проходить через запірну головку. Передня запірна головка може містити очищувальний елемент для вимітання сміття перед заглушкою. Запірні головки можуть також містити напрямну пластину, яка, ковзаючи, входить в контакт з внутрішньою поверхнею труби для того, щоб належним чином зорієнтувати запірні головки всередині труби.
UAA201105069A 2008-10-22 2009-03-25 Удосконалена трубна заглушка з подвійним блокуванням та спускним отвором UA102407C2 (uk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/256,150 US8307856B2 (en) 2007-11-07 2008-10-22 Double block and bleed plug
PCT/US2009/038272 WO2010047846A1 (en) 2008-10-22 2009-03-25 Improved double block and bleed plug

Publications (1)

Publication Number Publication Date
UA102407C2 true UA102407C2 (uk) 2013-07-10

Family

ID=42119591

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201105069A UA102407C2 (uk) 2008-10-22 2009-03-25 Удосконалена трубна заглушка з подвійним блокуванням та спускним отвором

Country Status (24)

Country Link
US (1) US8307856B2 (uk)
EP (1) EP2350515B1 (uk)
JP (1) JP5507571B2 (uk)
KR (1) KR101541412B1 (uk)
CN (2) CN102216665B (uk)
AR (1) AR071477A1 (uk)
AU (1) AU2009308027B2 (uk)
BR (1) BRPI0914452A2 (uk)
CA (1) CA2740868C (uk)
CL (1) CL2009000836A1 (uk)
CO (1) CO6390017A2 (uk)
CY (1) CY1119045T1 (uk)
DK (1) DK2350515T3 (uk)
EA (1) EA021333B1 (uk)
ES (1) ES2621323T3 (uk)
GE (1) GEP20135889B (uk)
HU (1) HUE032777T2 (uk)
MX (1) MX342780B (uk)
MY (1) MY152514A (uk)
PE (1) PE20100211A1 (uk)
PL (1) PL2350515T3 (uk)
UA (1) UA102407C2 (uk)
WO (1) WO2010047846A1 (uk)
ZA (1) ZA201102972B (uk)

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Also Published As

Publication number Publication date
CN102216665A (zh) 2011-10-12
US8307856B2 (en) 2012-11-13
EP2350515A1 (en) 2011-08-03
ES2621323T3 (es) 2017-07-03
EP2350515A4 (en) 2013-11-27
DK2350515T3 (en) 2017-05-01
CN103470907A (zh) 2013-12-25
AU2009308027A1 (en) 2010-04-29
HUE032777T2 (en) 2017-10-30
MX342780B (es) 2016-10-12
MY152514A (en) 2014-10-15
CN103470907B (zh) 2016-09-07
GEP20135889B (en) 2013-07-25
CN102216665B (zh) 2013-07-24
JP5507571B2 (ja) 2014-05-28
CL2009000836A1 (es) 2010-12-24
ZA201102972B (en) 2011-12-28
US20090114302A1 (en) 2009-05-07
CA2740868A1 (en) 2010-04-29
JP2012506524A (ja) 2012-03-15
PL2350515T3 (pl) 2017-09-29
CY1119045T1 (el) 2018-01-10
WO2010047846A1 (en) 2010-04-29
AR071477A1 (es) 2010-06-23
PE20100211A1 (es) 2010-04-12
EA201100532A1 (ru) 2011-10-31
EA021333B1 (ru) 2015-05-29
KR101541412B1 (ko) 2015-08-06
EP2350515B1 (en) 2017-03-15
BRPI0914452A2 (pt) 2015-10-27
KR20110085993A (ko) 2011-07-27
CO6390017A2 (es) 2012-02-29
AU2009308027B2 (en) 2015-09-24
CA2740868C (en) 2016-08-23
MX2011004148A (es) 2012-06-08

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