Title:
CHEMICAL SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/213802
Kind Code:
A1
Abstract:
A purpose of the present invention is to provide a chemical supply device which guides a male connector and a female connector while allowing the central axial lines thereof coincide with each other, so as to enable the male connector and the female connector to be coupled to each other in an accurate position without damage caused by a collision or the like, so that a chemical can be prevented from being leaked. To achieve this, the present invention comprises: a male connector (510) for a chemical and a female connector (210) for a chemical, which are connected to each other to supply a chemical; and a connector guide unit for guiding the outer circumferential surface of the male connector (510) for a chemical to allow a central axial line (C1) of the female connector (210) for a chemical and a central axial line (C2) of the male connector (510) for a chemical to coincide with each other, when the male connector (510) for a chemical is coupled to the female connector (210) for a chemical.
Inventors:
SONG YONG IK (KR)
YOON BYUNG CHUN (KR)
CHO JE DONG (KR)
CHOI JIN KYU (KR)
CHA HEE BONG (KR)
YOON BYUNG CHUN (KR)
CHO JE DONG (KR)
CHOI JIN KYU (KR)
CHA HEE BONG (KR)
Application Number:
PCT/KR2019/016286
Publication Date:
October 22, 2020
Filing Date:
November 25, 2019
Export Citation:
Assignee:
STI CO LTD (KR)
International Classes:
B01J4/00; F16L33/22; F16L55/00
Foreign References:
| KR20180002237A | 2018-01-08 | |||
| KR101796655B1 | 2017-11-10 | |||
| KR101894482B1 | 2018-09-03 | |||
| KR20180064967A | 2018-06-15 | |||
| KR101572537B1 | 2015-11-27 |
Attorney, Agent or Firm:
BAE, Cheol Woo (KR)
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