JPS5763174A - Method for lining of conduit pipe - Google Patents

Method for lining of conduit pipe

Info

Publication number
JPS5763174A
JPS5763174A JP13818280A JP13818280A JPS5763174A JP S5763174 A JPS5763174 A JP S5763174A JP 13818280 A JP13818280 A JP 13818280A JP 13818280 A JP13818280 A JP 13818280A JP S5763174 A JPS5763174 A JP S5763174A
Authority
JP
Japan
Prior art keywords
objects
variable type
small diameter
parts
conduit
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.)
Granted
Application number
JP13818280A
Other languages
Japanese (ja)
Other versions
JPS6124064B2 (en
Inventor
Namio Imoto
Takashi Nakao
Yasushi Murase
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.)
Osaka Gas Co Ltd
Original Assignee
Osaka Gas Co 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 Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd
Priority to JP13818280A priority Critical patent/JPS5763174A/en
Publication of JPS5763174A publication Critical patent/JPS5763174A/en
Publication of JPS6124064B2 publication Critical patent/JPS6124064B2/ja
Granted 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

PURPOSE: To form a uniform lining cylindrical film on large and small diameter parts of a conduit by running volume variable type traveling objects in the stte of changing the same to the volume conforming to the diameters of the large and small diameter parts in each of said parts.
CONSTITUTION: A rubber ball having a hollow part 1a for gas sealing and a rubber ball provided with a through-hole 1b for a traction rope are formed as volume variable type traveling objects 1. Two pieces of said objects 1 are inserted into a conduit P in the state of sandwiching a fluid sealant S between both. A relief valve 2 of purge flow rate variable type is comunted to the pipe end on the down stream side, and the objects 1, 1 are run in the pipe by changing the volumes of the objects 1, 1 in such a way as to conform to the diameter of the large diameter part P2 and small diameter part P1 regulating the purge flow rate and the fluid pressure F for traveling with said valve 2.
COPYRIGHT: (C)1982,JPO&Japio
JP13818280A 1980-10-01 1980-10-01 Method for lining of conduit pipe Granted JPS5763174A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13818280A JPS5763174A (en) 1980-10-01 1980-10-01 Method for lining of conduit pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13818280A JPS5763174A (en) 1980-10-01 1980-10-01 Method for lining of conduit pipe

Publications (2)

Publication Number Publication Date
JPS5763174A true JPS5763174A (en) 1982-04-16
JPS6124064B2 JPS6124064B2 (en) 1986-06-09

Family

ID=15215965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13818280A Granted JPS5763174A (en) 1980-10-01 1980-10-01 Method for lining of conduit pipe

Country Status (1)

Country Link
JP (1) JPS5763174A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58112075A (en) * 1981-12-25 1983-07-04 Hakko Co Ltd Method of lining pipe
JPH09234422A (en) * 1996-03-04 1997-09-09 Tokyo Gas Co Ltd Method for partially repairing existing pipeline

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63317172A (en) * 1987-06-20 1988-12-26 三洋電機株式会社 Motion measuring data display apparatus
JPS6422268A (en) * 1987-07-20 1989-01-25 Sanyo Electric Co Motion measuring data display apparatus
JPS6480381A (en) * 1987-09-19 1989-03-27 Sanyo Electric Co Indicator for measured data of movement

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943692A (en) * 1972-08-30 1974-04-24
JPS5326840A (en) * 1976-08-26 1978-03-13 Komatsu Keijirou Method and apparatus for painting inner surface of tube
JPS5544320A (en) * 1978-09-21 1980-03-28 Nippon Plant Service Center:Kk Lining method for inside wall of pipe
JPS5759671A (en) * 1980-09-26 1982-04-10 Mitsubishi Mining & Cement Co Ltd Coating method for inside wall of pipe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943692A (en) * 1972-08-30 1974-04-24
JPS5326840A (en) * 1976-08-26 1978-03-13 Komatsu Keijirou Method and apparatus for painting inner surface of tube
JPS5544320A (en) * 1978-09-21 1980-03-28 Nippon Plant Service Center:Kk Lining method for inside wall of pipe
JPS5759671A (en) * 1980-09-26 1982-04-10 Mitsubishi Mining & Cement Co Ltd Coating method for inside wall of pipe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58112075A (en) * 1981-12-25 1983-07-04 Hakko Co Ltd Method of lining pipe
JPS6124066B2 (en) * 1981-12-25 1986-06-09 Hatsukoo Kk
JPH09234422A (en) * 1996-03-04 1997-09-09 Tokyo Gas Co Ltd Method for partially repairing existing pipeline

Also Published As

Publication number Publication date
JPS6124064B2 (en) 1986-06-09

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