Title:
配管加工装置
Document Type and Number:
Japanese Patent JP7403398
Kind Code:
B2
Abstract:
To provide a piping processing device that can execute work for punching a hole in piping to exhaust liquid in the piping and blocking a flow passage in the piping, by remote control.SOLUTION: A piping processing device according to the present invention comprises: a fixing member that can be connected to an outer surface of piping 101; a punching tool for punching a hole in the piping 101; a blocking tool for blocking a flow passage inside the piping 101; a drainpipe 305 through which liquid inside the piping 101 flowing out from a hole punched in the piping 101 by the punching tool is exhausted; and a control panel that a worker operates. The fixing member, the punching tool and the blocking tool are controlled remotely by the control panel.SELECTED DRAWING: Figure 1
Inventors:
Akira Suzuki
Toshikazu Kikuchi
Satoshi Okada
Toshikazu Kikuchi
Satoshi Okada
Application Number:
JP2020114034A
Publication Date:
December 22, 2023
Filing Date:
July 01, 2020
Export Citation:
Assignee:
Hitachi ge Nuclear Energy Co., Ltd.
International Classes:
B23B41/08; B23Q3/155; F16L55/105
Domestic Patent References:
| JP2013130259A | ||||
| JP2017014544A | ||||
| JP5263579A | ||||
| JP59107297A | ||||
| JP8135878A |
Attorney, Agent or Firm:
Polaire Patent Attorneys Corporation