JPH0333959B2 - - Google Patents

Info

Publication number
JPH0333959B2
JPH0333959B2 JP59197631A JP19763184A JPH0333959B2 JP H0333959 B2 JPH0333959 B2 JP H0333959B2 JP 59197631 A JP59197631 A JP 59197631A JP 19763184 A JP19763184 A JP 19763184A JP H0333959 B2 JPH0333959 B2 JP H0333959B2
Authority
JP
Japan
Prior art keywords
pipe
pig
resin
air
replacement
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.)
Expired - Lifetime
Application number
JP59197631A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6174992A (ja
Inventor
Takeshi Saito
Nobukatsu Ike
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.)
Tokyo Gas Co Ltd
Original Assignee
Tokyo 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 Tokyo Gas Co Ltd filed Critical Tokyo Gas Co Ltd
Priority to JP59197631A priority Critical patent/JPS6174992A/ja
Publication of JPS6174992A publication Critical patent/JPS6174992A/ja
Publication of JPH0333959B2 publication Critical patent/JPH0333959B2/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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/18—Appliances for use in repairing pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Coating Apparatus (AREA)
JP59197631A 1984-09-19 1984-09-19 既設管の補修装置 Granted JPS6174992A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59197631A JPS6174992A (ja) 1984-09-19 1984-09-19 既設管の補修装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59197631A JPS6174992A (ja) 1984-09-19 1984-09-19 既設管の補修装置

Publications (2)

Publication Number Publication Date
JPS6174992A JPS6174992A (ja) 1986-04-17
JPH0333959B2 true JPH0333959B2 (es) 1991-05-20

Family

ID=16377692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59197631A Granted JPS6174992A (ja) 1984-09-19 1984-09-19 既設管の補修装置

Country Status (1)

Country Link
JP (1) JPS6174992A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9051569B2 (en) 2009-06-05 2015-06-09 National University Corporation Nagoya University Insect pest control method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949870A (ja) * 1982-09-11 1984-03-22 Kankyo Kaihatsu:Kk 既設埋設管補強、補修装置のパツカ−
JPS59151690A (ja) * 1983-02-18 1984-08-30 株式会社　ハツコ− 既設管の管継手部補修装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949870A (ja) * 1982-09-11 1984-03-22 Kankyo Kaihatsu:Kk 既設埋設管補強、補修装置のパツカ−
JPS59151690A (ja) * 1983-02-18 1984-08-30 株式会社　ハツコ− 既設管の管継手部補修装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9051569B2 (en) 2009-06-05 2015-06-09 National University Corporation Nagoya University Insect pest control method

Also Published As

Publication number Publication date
JPS6174992A (ja) 1986-04-17

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