Title:
CHEMICAL SAMPLING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/091313
Kind Code:
A1
Abstract:
An embodiment relates to a chemical spill preventing device comprising: an end cap member disposed to be able to seal an outlet end of a sampling line through which a chemical is discharged; and a movement unit for selectively moving the end cap member so that the end cap member is positioned at a first position for sealing the outlet end or a second position for opening the outlet end, whereby an advantageous effect of preventing a chemical spill and improving safety and reliability can be obtained.
Inventors:
SONG YONG IK (KR)
WON JONG HO (KR)
CHA HEE BONG (KR)
LEE JIN WOO (KR)
YOON BYUNG CHUN (KR)
CHOI JIN KYU (KR)
WON JONG HO (KR)
CHA HEE BONG (KR)
LEE JIN WOO (KR)
YOON BYUNG CHUN (KR)
CHOI JIN KYU (KR)
Application Number:
PCT/KR2020/015523
Publication Date:
May 14, 2021
Filing Date:
November 06, 2020
Export Citation:
Assignee:
STI CO LTD (KR)
International Classes:
G01N1/10; B67B7/18; B67C3/00; B67C3/26; G01N1/00; G01N1/20
Foreign References:
| KR20190001868U | 2019-07-24 | |||
| JPH09175597A | 1997-07-08 | |||
| KR20190037494A | 2019-04-08 | |||
| KR101642640B1 | 2016-07-26 | |||
| KR20040071853A | 2004-08-16 | |||
| KR20160033358A | 2016-03-28 | |||
| JP2018058660A | 2018-04-12 | |||
| JP2013006614A | 2013-01-10 | |||
| KR102151563B1 | 2020-09-03 | |||
| KR102110403B1 | 2020-05-14 | |||
| KR102101303B1 | 2020-04-17 |
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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