JPS619991A - 水中配管の切断溶接装置及び方法 - Google Patents

水中配管の切断溶接装置及び方法

Info

Publication number
JPS619991A
JPS619991A JP59129602A JP12960284A JPS619991A JP S619991 A JPS619991 A JP S619991A JP 59129602 A JP59129602 A JP 59129602A JP 12960284 A JP12960284 A JP 12960284A JP S619991 A JPS619991 A JP S619991A
Authority
JP
Japan
Prior art keywords
piping
pipe
welding
cutting
machine
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
JP59129602A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0159075B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Isao Nemezawa
根目沢　勲
Yuichi Narumi
鳴海　裕一
Akira Takahashi
晃 高橋
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP59129602A priority Critical patent/JPS619991A/ja
Publication of JPS619991A publication Critical patent/JPS619991A/ja
Publication of JPH0159075B2 publication Critical patent/JPH0159075B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/017—Inspection or maintenance of pipe-lines or tubes in nuclear installations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
    • B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
    • B23K37/053—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • B23K37/0533—External pipe alignment clamps
    • 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
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Sawing (AREA)
  • Arc Welding In General (AREA)
JP59129602A 1984-06-22 1984-06-22 水中配管の切断溶接装置及び方法 Granted JPS619991A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59129602A JPS619991A (ja) 1984-06-22 1984-06-22 水中配管の切断溶接装置及び方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59129602A JPS619991A (ja) 1984-06-22 1984-06-22 水中配管の切断溶接装置及び方法

Publications (2)

Publication Number Publication Date
JPS619991A true JPS619991A (ja) 1986-01-17
JPH0159075B2 JPH0159075B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-12-14

Family

ID=15013512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59129602A Granted JPS619991A (ja) 1984-06-22 1984-06-22 水中配管の切断溶接装置及び方法

Country Status (1)

Country Link
JP (1) JPS619991A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPH0159075B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-12-14

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