JPS53101120A - Process to prevent water leakage in underground pipes - Google Patents

Process to prevent water leakage in underground pipes

Info

Publication number
JPS53101120A
JPS53101120A JP1582277A JP1582277A JPS53101120A JP S53101120 A JPS53101120 A JP S53101120A JP 1582277 A JP1582277 A JP 1582277A JP 1582277 A JP1582277 A JP 1582277A JP S53101120 A JPS53101120 A JP S53101120A
Authority
JP
Japan
Prior art keywords
water leakage
prevent water
underground pipes
underground
pipes
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
JP1582277A
Other languages
Japanese (ja)
Inventor
Yoshiomi Tsuji
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP1582277A priority Critical patent/JPS53101120A/en
Publication of JPS53101120A publication Critical patent/JPS53101120A/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: To devise to repair water leakage without traffic interruption or other troubles when water is made to leak from a joint or other parts of an underground pipe by land subsidence and gushes out on a road or other grounds.
COPYRIGHT: (C)1978,JPO&Japio
JP1582277A 1977-02-15 1977-02-15 Process to prevent water leakage in underground pipes Pending JPS53101120A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1582277A JPS53101120A (en) 1977-02-15 1977-02-15 Process to prevent water leakage in underground pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1582277A JPS53101120A (en) 1977-02-15 1977-02-15 Process to prevent water leakage in underground pipes

Publications (1)

Publication Number Publication Date
JPS53101120A true JPS53101120A (en) 1978-09-04

Family

ID=11899534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1582277A Pending JPS53101120A (en) 1977-02-15 1977-02-15 Process to prevent water leakage in underground pipes

Country Status (1)

Country Link
JP (1) JPS53101120A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4961713A (en) * 1972-10-18 1974-06-14
JPS5094522A (en) * 1973-12-25 1975-07-28

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4961713A (en) * 1972-10-18 1974-06-14
JPS5094522A (en) * 1973-12-25 1975-07-28

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