JPS51150117A - Te chnique to fill a leak in an underground buried body - Google Patents

Te chnique to fill a leak in an underground buried body

Info

Publication number
JPS51150117A
JPS51150117A JP50073727A JP7372775A JPS51150117A JP S51150117 A JPS51150117 A JP S51150117A JP 50073727 A JP50073727 A JP 50073727A JP 7372775 A JP7372775 A JP 7372775A JP S51150117 A JPS51150117 A JP S51150117A
Authority
JP
Japan
Prior art keywords
fill
leak
chnique
underground buried
buried body
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.)
Pending
Application number
JP50073727A
Other languages
Japanese (ja)
Inventor
Kazue Ishii
Osamu Gunji
Yasushi Nakashin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP50073727A priority Critical patent/JPS51150117A/en
Publication of JPS51150117A publication Critical patent/JPS51150117A/en
Pending 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 from or in pipes or hoses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)

Abstract

PURPOSE: A technique to fill a leak simply and securely by pressing a waterproof material with an adhesive layer allover against the hollow body by the use of air packer.
COPYRIGHT: (C)1976,JPO&Japio
JP50073727A 1975-06-19 1975-06-19 Te chnique to fill a leak in an underground buried body Pending JPS51150117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50073727A JPS51150117A (en) 1975-06-19 1975-06-19 Te chnique to fill a leak in an underground buried body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50073727A JPS51150117A (en) 1975-06-19 1975-06-19 Te chnique to fill a leak in an underground buried body

Publications (1)

Publication Number Publication Date
JPS51150117A true JPS51150117A (en) 1976-12-23

Family

ID=13526539

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50073727A Pending JPS51150117A (en) 1975-06-19 1975-06-19 Te chnique to fill a leak in an underground buried body

Country Status (1)

Country Link
JP (1) JPS51150117A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02118299A (en) * 1988-10-25 1990-05-02 Osaka Gas Co Ltd Leak repair method for underground pipe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168909A (en) * 1959-04-01 1965-02-09 Penetryn System Method for locating and sealing pipe leaks

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168909A (en) * 1959-04-01 1965-02-09 Penetryn System Method for locating and sealing pipe leaks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02118299A (en) * 1988-10-25 1990-05-02 Osaka Gas Co Ltd Leak repair method for underground pipe

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