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1. 发明授权

KR100337150B1 압력및유량평형밸브및이에의한유량제어방법 失效
公开(公告)号：KR100337150B1
公开(公告)日：2003-08-02
申请号：KR1019940023219
申请日：1994-09-14
申请人： 카로마인더스트리즈리미티드
发明人： 티모씨드피에리
IPC分类号： F16K31/18 , F16K21/00
CPC分类号： F16K1/12 , F16K31/26 , Y10T137/0318 , Y10T137/3331 , Y10T137/7433 , Y10T137/7449 , Y10T137/7478 , Y10T137/7491
摘要： The present invention discloses a valve which utilises an imbalance of flow induced pressure forces to keep the valve open or closed. The valve has an interior cavity (15) into which an opposite and aligned inlet (12) and outlet (13) open. A bulbous body (16) is located within the cavity and is reciprocally mounted on a spindle (17) which passes through the outlet. Movement of the body increases the flow area at one end of the body and decreases the flow area at the other end of the body. In accordance with Bernoulli's theory this changes the pressures acting on the body (16) giving rise to a net force on the body. A cistern inlet valve (111, 211) and cistern (19) are also disclosed.
摘要翻译：本发明公开了一种利用流动引起的压力的不平衡来保持阀打开或关闭的阀。该阀具有内腔（15），相对且对齐的入口（12）和出口（13）打开。球形体（16）位于空腔内并可往复地安装在穿过出口的心轴（17）上。身体的运动增加了身体一端的流动面积，并减少了身体另一端的流动面积。根据伯努利的理论，这改变了作用在身体上的压力（16），从而在身体上产生净力。还公开了一种水箱入口阀（111,211）和水箱（19）。＆lt;图像＆GT;

2. 发明授权

KR101097971B1 양변기 필밸브의 역류 방지장치 有权
标题翻译：厕所中填充阀向后的装置
公开(公告)号：KR101097971B1
公开(公告)日：2011-12-22
申请号：KR1020090027781
申请日：2009-03-31
申请人： 와토스코리아 주식회사
发明人： 송태광
IPC分类号： E03D1/30 , F16K31/18 , F16K15/14
CPC分类号： F16K15/148 , E03D1/32 , F16K31/34 , Y10T137/3149 , Y10T137/3331 , Y10T137/7374 , Y10T137/7462 , Y10T137/7465 , Y10T137/7491 , Y10T137/7494 , Y10T137/789
摘要： 본발명양변기필밸브의역류방지장치에의하면, 수도전으로부터수조내부로공급되는세척수의역류발생시, 수도전으로역류되는세척수의역압에의해역류방지부재의역류방지편이오므라들면서동작제어부재의요입홈에견고하게밀착됨과아울러수도전과수조내부의연통을차단하여수조내부의오염수가역류되는것을방지할수 있을뿐만아니라수조내부의내부의오염수에의한수도전의오염을방지하여위생적으로사용할수 있도록함으로써, 사용자로하여금제품에대한신뢰성을향상시킬수 있는것이다.

3. 发明公开

KR1020100109254A 양변기 필밸브의 역류 방지장치 有权
标题翻译：用于在厕所中防止倒挂阀的装置
公开(公告)号：KR1020100109254A
公开(公告)日：2010-10-08
申请号：KR1020090027781
申请日：2009-03-31
申请人： 와토스코리아 주식회사
发明人： 송태광
IPC分类号： E03D1/30 , F16K31/18 , F16K15/14
CPC分类号： F16K15/148 , E03D1/32 , F16K31/34 , Y10T137/3149 , Y10T137/3331 , Y10T137/7374 , Y10T137/7462 , Y10T137/7465 , Y10T137/7491 , Y10T137/7494 , Y10T137/789
摘要： PURPOSE: A backflow prevention device of a fill valve for a toilet bowl is provided to prevent cleaning water in a water tank and a urinal body from flowing reversely and to smoothly supply cleaning water from a hydrant to the inside of the water tank. CONSTITUTION: A backflow prevention device of a fill valve for a toilet bowl comprises a fill valve(110), a fixing portion(120), a float, and a backflow prevention portion. The fill valve supplies and blocks cleaning water provided from the hydrant to the water tank. The fixing portion fixes the fill valve to the overflow pipe. The float opens and closes an opening/closing hole with a packing according to the level of water stored in the water tank. The backflow prevention portion supplies cleaning water provided from a hydrant to the inside of the water tank.
摘要翻译：目的：提供一种用于马桶的填充阀的防回流装置，用于防止水箱和小便器中的清洗水反向流动，并将清洗水从消防栓平稳地供给到水箱内部。构成：用于马桶的填充阀的防回流装置包括填充阀（110），固定部分（120），浮子和防回流部分。填充阀供应并阻止从消防栓提供给水箱的清洁水。固定部将填充阀固定在溢流管上。浮子根据储存在水箱中的水位打开和关闭带有填料的开/关孔。防回流部分将从消防栓提供的清洁水提供到水箱的内部。

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