Title:
VALVE FOR CONTROLLING FLOW DIRECTION OF FLUID IN INCLINED DIRECTION
Document Type and Number:
WIPO Patent Application WO/2020/080579
Kind Code:
A1
Abstract:
The present invention relates to a valve capable of moving fluid only from a high position to a low position in an inclined direction. The valve of the present invention comprises: a valve body (10) having formed therein a space through which fluid can flow, and provided with a first entrance (14a) and a second entrance (14b) at opposite sides thereof; and a first barrier wall (20a) and a second barrier wall (20b) which are installed inside the valve body adjacent to the first entrance and the second entrance to form internal passages (P) respectively therein, the first barrier wall and the second barrier wall respectively comprising through holes (22aa and 22ba) at the lower ends for connecting the internal passages to the outside. In addition, the valve also comprises: a first opening/closing slider (30a) and a second opening/closing slider (30b) which are respectively supported in contact with the outer sides of the first barrier wall and the second barrier wall to open/close the through holes by vertical movement, and are capable of transmitting fluid by being separated from the first barrier wall and the second barrier wall due to the force of fluid discharged through the through holes from the internal passages; and roller members (40a and 40b) which are moved towards the low position due to the inclination of the valve body and are in contact with the first opening/closing slider and the second opening/closing slider to lift the first opening/closing slider and the second opening/closing slider to allow the through holes to be open/closed.
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Inventors:
KIM YONG-SOO (KR)
Application Number:
PCT/KR2018/012396
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:
| KR20180065254A | 2018-06-18 | |||
| JP2002310315A | 2002-10-23 | |||
| KR101709667B1 | 2017-02-23 | |||
| KR101865096B1 | 2018-06-07 | |||
| KR101709666B1 | 2017-02-23 |
Attorney, Agent or Firm:
KIM, Hahn-Ul (KR)
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