Title:
ENDOSCOPE IMAGING DEVICE FOR UNINTERRUPTED LARGE-DIAMETER WATER PIPE USING DOUBLE-PIPE INSERTION TOOL
Document Type and Number:
WIPO Patent Application WO/2019/035542
Kind Code:
A1
Abstract:
The present invention relates to an endoscope imaging device for an uninterrupted large-diameter water pipe using a double-pipe insertion tool. The present invention is characterized by providing an endoscope imaging device for an uninterrupted large-diameter water pipe using a double-pipe insertion tool, wherein the size and weight of the endoscope imaging device are reduced by using an insertion tool including double pipes, the endoscope imaging equipment for an uninterrupted large-diameter water pipe is miniaturized to allow the endoscope imaging equipment to be not only easily moved and installed, but also easily disassembled by even a small number of people. Moreover, the inside of the pipe can be easily and simply imaged, accessibility to a work site can be maximized, and aging large-size water pipes can be amply imaged also at low cost, thus allowing the degree of aging to be accurately determined so that the replacement interval of the pipes can be extended to reduce replacement costs.
Inventors:
CHO DAE HEE (KR)
Application Number:
PCT/KR2018/006382
Publication Date:
February 21, 2019
Filing Date:
June 05, 2018
Export Citation:
Assignee:
CHO DAE HEE (KR)
International Classes:
G03B37/00; B65H75/44; H04N5/232
Foreign References:
JP2003042817A | 2003-02-13 | |||
JP2016199382A | 2016-12-01 | |||
KR200467681Y1 | 2013-06-27 | |||
JP2015166841A | 2015-09-24 | |||
KR20090114742A | 2009-11-04 |
Attorney, Agent or Firm:
JUNG, Chang Su (KR)
Download PDF: