BE674067A - - Google Patents

Info

Publication number
BE674067A
BE674067A BE674067DA BE674067A BE 674067 A BE674067 A BE 674067A BE 674067D A BE674067D A BE 674067DA BE 674067 A BE674067 A BE 674067A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE674067A publication Critical patent/BE674067A/xx

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
    • F16L55/105—Closing devices 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/04—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor
    • F16L41/06—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor making use of attaching means embracing the pipe
    • 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
    • F16L55/124—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced radially into the pipe or hose

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Pipe Accessories (AREA)
  • Drilling And Boring (AREA)
BE674067D 1964-12-18 1965-12-20 BE674067A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5169164A GB1064398A (en) 1964-12-18 1964-12-18 Pipe line plugger

Publications (1)

Publication Number Publication Date
BE674067A true BE674067A (en) 1966-04-15

Family

ID=10461011

Family Applications (1)

Application Number Title Priority Date Filing Date
BE674067D BE674067A (en) 1964-12-18 1965-12-20

Country Status (5)

Country Link
BE (1) BE674067A (en)
DE (1) DE1475800C3 (en)
FR (1) FR1460394A (en)
GB (1) GB1064398A (en)
NL (1) NL6516607A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113042938A (en) * 2021-02-25 2021-06-29 中国人民解放军联勤保障部队第九〇九医院 Negative pressure pipeline joint welding method

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51336B2 (en) * 1972-04-12 1976-01-07
GB2251818B (en) * 1991-01-21 1995-01-04 British Gas Plc Pipe Tapping
EP1620672B1 (en) 2003-05-02 2008-04-23 Tdw Delaware, Inc. Apparatus, systems and methods for plugging a high temperature pipe
US7270139B2 (en) 2005-04-25 2007-09-18 Tdw Delaware, Inc. Cam-assisted, wedge actuated, metal-to-metal seal, block and bleed plugging tool
US8047219B2 (en) 2009-03-13 2011-11-01 Tdw Delaware Inc. Block and bleed plugging tool employing seals on a pipeline exterior

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113042938A (en) * 2021-02-25 2021-06-29 中国人民解放军联勤保障部队第九〇九医院 Negative pressure pipeline joint welding method

Also Published As

Publication number Publication date
GB1064398A (en) 1967-04-05
DE1475800C3 (en) 1975-02-06
DE1475800A1 (en) 1969-09-18
NL6516607A (en) 1966-06-20
FR1460394A (en) 1966-11-25
DE1475800B2 (en) 1974-06-20

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