Title:
MECHANICAL VALVE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/101262
Kind Code:
A1
Abstract:
The present invention relates to a mechanical valve system that is a valve system which operates regardless of the presence or absence of a water tank, supplies water supplied from a water pipe in one or multiple directions, and mechanically controls the time that water is discharged in each supply direction through an opening and closing structure of the present invention. In order to achieve such an objective, the present invention comprises: a valve structure (100) having one or more water supply parts (110) and one or more water discharge parts (120) which are connected to a flow path, and a diaphragm (130) for opening and closing the flow path; and a mechanical actuator (200) for opening or closing the diaphragm (130) to open and close the flow path, and independently or selectively controlling the discharge directions, discharge ON/OFF, and discharge times of the discharge parts (120) through the opening and closing action.
Inventors:
LEE JAESUN (KR)
HONG SUNGDO (KR)
HONG SUNGDO (KR)
Application Number:
PCT/KR2020/016347
Publication Date:
May 27, 2021
Filing Date:
November 19, 2020
Export Citation:
Assignee:
LEE JAESUN (KR)
HONG SUNGDO (KR)
HONG SUNGDO (KR)
International Classes:
E03D1/34; E03D3/06; F16K7/12; F16K11/10; F16K17/02; F16K31/60
Foreign References:
| KR20160145392A | 2016-12-20 | |||
| JP2002173965A | 2002-06-21 | |||
| KR20100010176A | 2010-02-01 | |||
| KR100727812B1 | 2007-06-13 | |||
| KR100838999B1 | 2008-06-17 | |||
| JPH09316977A | 1997-12-09 | |||
| KR102152544B1 | 2020-09-04 |
Attorney, Agent or Firm:
BYEON, Jongjin (KR)
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