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JPS5540321A - Replacing method of installed conduit pipe - Google Patents

Replacing method of installed conduit pipe

Info

Publication number
JPS5540321A
JPS5540321A JP11203178A JP11203178A JPS5540321A JP S5540321 A JPS5540321 A JP S5540321A JP 11203178 A JP11203178 A JP 11203178A JP 11203178 A JP11203178 A JP 11203178A JP S5540321 A JPS5540321 A JP S5540321A
Authority
JP
Japan
Prior art keywords
conduit pipe
replacing method
installed conduit
replacing
pipe
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
JP11203178A
Other languages
Japanese (ja)
Other versions
JPS5927834B2 (en
Inventor
Kimio Ishimaru
Masayoshi Wataya
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 JP53112031A priority Critical patent/JPS5927834B2/en
Publication of JPS5540321A publication Critical patent/JPS5540321A/en
Publication of JPS5927834B2 publication Critical patent/JPS5927834B2/en
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
JP53112031A 1978-09-11 1978-09-11 How to replace existing pipes Expired JPS5927834B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53112031A JPS5927834B2 (en) 1978-09-11 1978-09-11 How to replace existing pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53112031A JPS5927834B2 (en) 1978-09-11 1978-09-11 How to replace existing pipes

Publications (2)

Publication Number Publication Date
JPS5540321A true JPS5540321A (en) 1980-03-21
JPS5927834B2 JPS5927834B2 (en) 1984-07-09

Family

ID=14576264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53112031A Expired JPS5927834B2 (en) 1978-09-11 1978-09-11 How to replace existing pipes

Country Status (1)

Country Link
JP (1) JPS5927834B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007309384A (en) * 2006-05-17 2007-11-29 Tokyo Gas Co Ltd Disuse method and new pipe laying method
JP2015001061A (en) * 2013-06-13 2015-01-05 株式会社栗本鐵工所 Existing pipe renewal method
JP2015001062A (en) * 2013-06-13 2015-01-05 株式会社栗本鐵工所 Existing pipe renewal method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007309384A (en) * 2006-05-17 2007-11-29 Tokyo Gas Co Ltd Disuse method and new pipe laying method
JP2015001061A (en) * 2013-06-13 2015-01-05 株式会社栗本鐵工所 Existing pipe renewal method
JP2015001062A (en) * 2013-06-13 2015-01-05 株式会社栗本鐵工所 Existing pipe renewal method

Also Published As

Publication number Publication date
JPS5927834B2 (en) 1984-07-09

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