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Patent Searching and Data


Title:
PIPE CLEANING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/022576
Kind Code:
A1
Abstract:
One embodiment according to the present invention relates to a pipe cleaning apparatus, comprising: a flexible cleaning tube having an inner flow path; and at least one spacer ring disposed on the outer circumferential surface of the cleaning tube. In addition, the spacer ring comprises: a first spacer ring disposed on an end of the cleaning tube; and a second spacer ring spaced apart from the first spacer ring along the lengthwise direction of the cleaning tube.

Inventors:
YEOM, Joo Seok (211-1103, 150 Samseong-ro,,Gangnam-gu, Seoul, 06288, KR)
YOO, Jin Ho (201-1001, 16 Haedoji-ro 120beon-gil,,Yeonsu-gu, Incheon, 21995, KR)
Application Number:
KR2018/008576
Publication Date:
January 31, 2019
Filing Date:
July 27, 2018
Export Citation:
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Assignee:
YEOM, Joo Seok (211-1103, 150 Samseong-ro,,Gangnam-gu, Seoul, 06288, KR)
International Classes:
B08B9/043; B05B13/02; B05B13/06; B08B3/08; B08B9/035; F28G1/16; F28G15/00; F28G15/04; H02K11/20
Foreign References:
JPH08187478A1996-07-23
JPH03123588U1991-12-16
JPH11169808A1999-06-29
US5199129A1993-04-06
JP2002192094A2002-07-10
Attorney, Agent or Firm:
YOON, Yu Kwang (We The People IP & Law, 6th Fl, Chinyang Bldg., 47, Kyonggidae-ro,,Seodaemun-gu, Seoul, 03752, KR)
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