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JPS5350528A - Repairing method of liquid transportation pipe - Google Patents

Repairing method of liquid transportation pipe

Info

Publication number
JPS5350528A
JPS5350528A JP12520376A JP12520376A JPS5350528A JP S5350528 A JPS5350528 A JP S5350528A JP 12520376 A JP12520376 A JP 12520376A JP 12520376 A JP12520376 A JP 12520376A JP S5350528 A JPS5350528 A JP S5350528A
Authority
JP
Japan
Prior art keywords
repairing method
transportation pipe
liquid transportation
pipe
repair
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
JP12520376A
Other languages
Japanese (ja)
Inventor
Tadashi Sakai
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal 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 Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP12520376A priority Critical patent/JPS5350528A/en
Publication of JPS5350528A publication Critical patent/JPS5350528A/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 in pipes or hoses

Landscapes

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

Abstract

PURPOSE: In a reparing method of inflammable material pipe, to assure safe and easy repair by a refrigerating method provided in the neighbour-head of repair portion of transporting pipe and thus the liquid is frozened for repair of pipe.
COPYRIGHT: (C)1978,JPO&Japio
JP12520376A 1976-10-19 1976-10-19 Repairing method of liquid transportation pipe Pending JPS5350528A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12520376A JPS5350528A (en) 1976-10-19 1976-10-19 Repairing method of liquid transportation pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12520376A JPS5350528A (en) 1976-10-19 1976-10-19 Repairing method of liquid transportation pipe

Publications (1)

Publication Number Publication Date
JPS5350528A true JPS5350528A (en) 1978-05-09

Family

ID=14904448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12520376A Pending JPS5350528A (en) 1976-10-19 1976-10-19 Repairing method of liquid transportation pipe

Country Status (1)

Country Link
JP (1) JPS5350528A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5442017U (en) * 1977-08-30 1979-03-20
JPS553585A (en) * 1978-04-10 1980-01-11 Kaartinen Niilo Method and device for operating liquid batch
JPS5530565A (en) * 1978-08-28 1980-03-04 Nippon Kokan Kk Freezing construction method of water in pipe
JPS59212596A (en) * 1983-05-19 1984-12-01 三井化学株式会社 Method of treating inner wall of branch duct
JPH04282096A (en) * 1991-03-11 1992-10-07 Ohbayashi Corp Piping repairing method using frozen plug and frozen plug forming device therefor
JP2011153673A (en) * 2010-01-28 2011-08-11 Jfe Steel Corp Piping freezing construction method
JP2011226619A (en) * 2010-04-22 2011-11-10 Jfe Steel Corp Foreign matter removal method in pipe boring work

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49285A (en) * 1972-03-13 1974-01-05
JPS51102220A (en) * 1975-03-07 1976-09-09 Western Trading Co Ltd HAIKANSETSUBIOHOSHUSHIMATAHATENKENSURUTAMENI KANNAINOEKITAIOHYOKETSUSURUHOHOOYOBISOCHI

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49285A (en) * 1972-03-13 1974-01-05
JPS51102220A (en) * 1975-03-07 1976-09-09 Western Trading Co Ltd HAIKANSETSUBIOHOSHUSHIMATAHATENKENSURUTAMENI KANNAINOEKITAIOHYOKETSUSURUHOHOOYOBISOCHI

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5442017U (en) * 1977-08-30 1979-03-20
JPS5652470Y2 (en) * 1977-08-30 1981-12-07
JPS553585A (en) * 1978-04-10 1980-01-11 Kaartinen Niilo Method and device for operating liquid batch
JPH0250359B2 (en) * 1978-04-10 1990-11-02 Kaartinen Niilo
JPS5530565A (en) * 1978-08-28 1980-03-04 Nippon Kokan Kk Freezing construction method of water in pipe
JPS59212596A (en) * 1983-05-19 1984-12-01 三井化学株式会社 Method of treating inner wall of branch duct
JPH04282096A (en) * 1991-03-11 1992-10-07 Ohbayashi Corp Piping repairing method using frozen plug and frozen plug forming device therefor
JP2011153673A (en) * 2010-01-28 2011-08-11 Jfe Steel Corp Piping freezing construction method
JP2011226619A (en) * 2010-04-22 2011-11-10 Jfe Steel Corp Foreign matter removal method in pipe boring work

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