Title:
VALVE FOR ALLOWING FLUID TO FLOW ONLY FROM HIGH POSITION TO LOW POSITION
Document Type and Number:
WIPO Patent Application WO/2020/080580
Kind Code:
A1
Abstract:
The present invention relates to a valve for allowing a fluid to flow only from a high position to a low position according to an inclined direction. The valve according to the present invention comprises: a valve body (10) having formed therein an inner passage (P) through which a fluid can flow formed therein and having first and second outlets (14a, 14b) on both sides thereof, respectively; and a first partition wall (20a) and a second partition wall (20b) which are installed inside the valve body (10) adjacent to the first and second outlets (14a, 14b) to partition the inner passage (P) of the valve body (10) and to communicate the inside and the outside only through through-holes formed at lower ends, respectively. In addition, a first opening/closing slider (30a) and a second opening/closing slider (30b) are respectively supported in contact with inner sides of the first and second partition walls to open and close the through-holes by a vertical movement, and are spaced apart from the first and second partition walls (20a, 20b) by a force of the fluid flowing in through the through-holes from the outside of the first and second partition walls (20a, 20b) to allow the fluid to pass through. In addition, one roller member (40) moves to a low position due to an inclination of the valve body (10), and comes into contact with the first opening/closing slider (30a) and the second opening/closing slider (30b) to lift the first opening/closing slider (30a) and the second opening/closing slider (30b), so as to open the through-holes.
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Inventors:
KIM YONG-SOO (KR)
Application Number:
PCT/KR2018/012397
Publication Date:
April 23, 2020
Filing Date:
October 19, 2018
Export Citation:
Assignee:
HYUNDAEKANGJEON CO LTD (KR)
International Classes:
F16K3/02; F16K3/314; F16K27/04
Foreign References:
| KR101709667B1 | 2017-02-23 | |||
| JP2002310315A | 2002-10-23 | |||
| KR20180065254A | 2018-06-18 | |||
| KR20130096934A | 2013-09-02 | |||
| KR101865096B1 | 2018-06-07 |
Attorney, Agent or Firm:
KIM, Hahn-Ul (KR)
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