Title:
PIPE INTERIOR INSPECTION ROBOT
Document Type and Number:
WIPO Patent Application WO/2020/116360
Kind Code:
A1
Abstract:
[Problem] To provide a pipe interior inspection robot characterized by having an extremely simple device structure, easily realizing dustproof and waterproof properties, and being able to pass through pipe having curves in any direction, and enabling selection of the advancing direction. [Solution] A pipe interior inspection robot for inspecting the interior of a pipe that branches from a header, the robot comprising: 1) a movement means having a structure such that the movement means can be introduced from a pipe base, which is a header entrance, can move through the inside of the header, and can be fixed to a pipe wall on the inside of the header at a desired position; 2) a mechanism for identifying a position of a pipe to be inspected; and 3) a mechanism for inspecting the state inside the pipe to be inspected.
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Inventors:
YAMADA HIROYA (JP)
Application Number:
PCT/JP2019/046925
Publication Date:
June 11, 2020
Filing Date:
November 29, 2019
Export Citation:
Assignee:
EBARA ENV PLANT CO LTD (JP)
HIBOT CORP (JP)
HIBOT CORP (JP)
International Classes:
B62D57/02; F16L55/18
Foreign References:
| JPH08189608A | 1996-07-23 | |||
| JPS57102782A | 1982-06-25 | |||
| JPH08133073A | 1996-05-28 | |||
| JPS63275473A | 1988-11-14 | |||
| JP2015224001A | 2015-12-14 | |||
| JP2015024748A | 2015-02-05 | |||
| JP2015224001A | 2015-12-14 |
Other References:
See also references of EP 3892526A4
Attorney, Agent or Firm:
OKUTANI Masako (JP)
Download PDF:
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