HK8179A - Method and apparatus for sealing in-situ cracks and breaks in a pipe line - Google Patents

Method and apparatus for sealing in-situ cracks and breaks in a pipe line

Info

Publication number
HK8179A
HK8179A HK8179A HK8179A HK8179A HK 8179 A HK8179 A HK 8179A HK 8179 A HK8179 A HK 8179A HK 8179 A HK8179 A HK 8179A HK 8179 A HK8179 A HK 8179A
Authority
HK
Hong Kong
Prior art keywords
breaks
sealing
pipe line
cracks
situ
Prior art date
Application number
HK8179A
Original Assignee
Monier Concrete Ind
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 Monier Concrete Ind filed Critical Monier Concrete Ind
Publication of HK8179A publication Critical patent/HK8179A/en

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
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/1645—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing material being introduced inside the pipe by means of a tool moving in the pipe
    • F16L55/16455—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing material being introduced inside the pipe by means of a tool moving in the pipe a part of the tool defining, together with the inner wall of the pipe, an enclosed space into which sealing material is injected

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
HK8179A 1975-07-28 1979-02-15 Method and apparatus for sealing in-situ cracks and breaks in a pipe line HK8179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPC254475 1975-07-28

Publications (1)

Publication Number Publication Date
HK8179A true HK8179A (en) 1979-02-23

Family

ID=3766302

Family Applications (1)

Application Number Title Priority Date Filing Date
HK8179A HK8179A (en) 1975-07-28 1979-02-15 Method and apparatus for sealing in-situ cracks and breaks in a pipe line

Country Status (3)

Country Link
GB (1) GB1511812A (en)
HK (1) HK8179A (en)
NZ (1) NZ181587A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT391917B (en) * 1987-10-06 1990-12-27 Perlmooser Zementwerke Ag Method of repairing drains or sewers
US4790356A (en) * 1987-11-23 1988-12-13 George Tash Drain pipe plug device
US5234034A (en) * 1991-05-30 1993-08-10 Cherne Industries Incorporated Pneumatic plug device
US5427153A (en) * 1993-05-20 1995-06-27 Tash; George Expandable plug for drain pipes
US5771937A (en) * 1996-12-13 1998-06-30 Mcp Industries, Inc. Pipe plug and method

Also Published As

Publication number Publication date
NZ181587A (en) 1978-03-06
GB1511812A (en) 1978-05-24

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