Title:
CIRCUMFERENTIAL WELDING DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/189728
Kind Code:
A1
Abstract:
Provided is a circumferential welding device (10) for welding a pipe (1) in the circumferential direction. This circumferential welding device (10) is provided with: a rotating body (36) that rotates about the axis (O) of the pipe (1); a welding torch (42) affixed to an arc member (38) of the rotating body (36); a welding wire (43) supplied to a portion (4) being welded; and a CCD camera (46) that is associated with the welding torch (42) and that takes images of the portion (4) being welded. Furthermore, the circumferential welding device (10) is provided with an LED light (45) that is associated with the welding torch (42) and that illuminates the portion (4) being welded.
Inventors:
SASAKI YOSUKE
NAKATANI MITSUYOSHI
SHIBATA YUKIHIRO
KURAMOTO SHINICHI
FUKUMURA KEIJI
NAKATANI MITSUYOSHI
SHIBATA YUKIHIRO
KURAMOTO SHINICHI
FUKUMURA KEIJI
Application Number:
PCT/JP2015/065397
Publication Date:
December 01, 2016
Filing Date:
May 28, 2015
Export Citation:
Assignee:
HITACHI SHIPBUILDING ENG CO (JP)
International Classes:
B23K37/02; B23K9/127; B23K26/21; F28D1/047
Foreign References:
| JP2012106255A | 2012-06-07 | |||
| JPH091342A | 1997-01-07 | |||
| JP2014079774A | 2014-05-08 | |||
| JP2013123743A | 2013-06-24 |
Attorney, Agent or Firm:
MORIMOTO INT'L PATENT OFFICE (JP)
Patent business corporation Morimoto international patent firm (JP)
Patent business corporation Morimoto international patent firm (JP)
Download PDF: