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1. 发明公开

EP2857726A1 CHECK VALVE AND HOT WATER SYSTEM 有权
标题翻译： RÜCKSCHLAGVENTILUND WARMWASSERSYSTEM
公开(公告)号：EP2857726A1
公开(公告)日：2015-04-08
申请号：EP13796343.5
申请日：2013-05-28
申请人： Ishizaki Corporation
发明人： CHIBA, Kazunori
IPC分类号： F16K15/06
CPC分类号： F16K1/36 , F04B23/02 , F04B39/10 , F16K15/063 , F16K27/02 , F16K47/02 , Y10T137/7922 , Y10T137/86019
摘要： A check valve (100) has a valve seat (20), and a valve disc (30) which closes the valve seat (20) in an openable/closable manner by linear reciprocating oscillation in the direction approaching or departing away from the valve seat (20), the check valve (100) being configured, as a lift-type check valve, to allow therein the inflow direction (D1) of a fluid (F) flowing into the valve seat (20) and the passing direction (D2) of the fluid (F) passing through the valve disc (30) to cross each other, the valve disc (30) being provided with, on the inflow side (primary side) thereof, a deflection surface (40) on which the fluid (F) is deflected from the inflow direction (D1) to the passing direction (D2).
摘要翻译：止回阀（100）具有阀座（20）和阀盘（30），该阀盘（30）以接近离开阀座的方向通过线性往复振荡以可开闭的方式封闭阀座（20）（20），所述止回阀（100）构成为升降式止回阀，以允许其中流入所述阀座（20）的流体（F）的流入方向（D1）和所述通过方向（D2 ）通过所述阀盘（30）彼此交叉的所述流体（F），所述阀盘（30）在其流入侧（初级侧）上设置有偏转表面（40），所述偏转表面（F）从流入方向（D1）偏转到通过方向（D2）。

2. 发明授权

EP2857726B1 CHECK VALVE AND HOT WATER SYSTEM 有权
公开(公告)号：EP2857726B1
公开(公告)日：2018-12-26
申请号：EP13796343.5
申请日：2013-05-28
申请人： Ishizaki Corporation
发明人： CHIBA, Kazunori
IPC分类号： F16K15/06 , F16K47/02
CPC分类号： F16K1/36 , F04B23/02 , F04B39/10 , F16K15/063 , F16K27/02 , F16K47/02 , Y10T137/7922 , Y10T137/86019
摘要： A check valve (100) has a valve seat (20), and a valve disc (30) which closes the valve seat (20) in an openable/closable manner by linear reciprocating oscillation in the direction approaching or departing away from the valve seat (20), the check valve (100) being configured, as a lift-type check valve, to allow therein the inflow direction (D1) of a fluid (F) flowing into the valve seat (20) and the passing direction (D2) of the fluid (F) passing through the valve disc (30) to cross each other, the valve disc (30) being provided with, on the inflow side (primary side) thereof, a deflection surface (40) on which the fluid (F) is deflected from the inflow direction (D1) to the passing direction (D2).

3. 发明授权

US09816622B2 Check valve and pumping system 有权
公开(公告)号：US09816622B2
公开(公告)日：2017-11-14
申请号：US14400245
申请日：2013-05-28
申请人： ISHIZAKI CORPORATION
发明人： Kazunori Chiba
IPC分类号： F16K1/36 , F16K47/02 , F16K15/06 , F16K27/02 , F04B23/02 , F04B39/10
CPC分类号： F16K1/36 , F04B23/02 , F04B39/10 , F16K15/063 , F16K27/02 , F16K47/02 , Y10T137/7922 , Y10T137/86019
摘要： A check valve (100) has a valve seat (20), and a valve disc (30) which closes the valve seat (20) in an openable/closable manner by linear reciprocating oscillation in the direction approaching or departing away from the valve seat (20), the check valve (100) being configured, as a lift-type check valve, to allow therein the inflow direction (D1) of a fluid (F) flowing into the valve seat (20) and the passing direction (D2) of the fluid (F) passing through the valve disc (30) to cross each other, the valve disc (30) being provided with, on the inflow side (primary side) thereof, a deflection surface (40) on which the fluid (F) is deflected from the inflow direction (D1) to the passing direction (D2).

4. 发明申请

US20150122353A1 CHECK VALVE AND PUMPING SYSTEM 有权
标题翻译：检查阀和泵系统
公开(公告)号：US20150122353A1
公开(公告)日：2015-05-07
申请号：US14400245
申请日：2013-05-28
申请人： ISHIZAKI CORPORATION
发明人： Kazunori Chiba
IPC分类号： F16K1/36 , F16K27/02 , F16K15/06
CPC分类号： F16K1/36 , F04B23/02 , F04B39/10 , F16K15/063 , F16K27/02 , F16K47/02 , Y10T137/7922 , Y10T137/86019
摘要： A check valve (100) has a valve seat (20), and a valve disc (30) which closes the valve seat (20) in an openable/closable manner by linear reciprocating oscillation in the direction approaching or departing away from the valve seat (20), the check valve (100) being configured, as a lift-type check valve, to allow therein the inflow direction (D1) of a fluid (F) flowing into the valve seat (20) and the passing direction (D2) of the fluid (F) passing through the valve disc (30) to cross each other, the valve disc (30) being provided with, on the inflow side (primary side) thereof, a deflection surface (40) on which the fluid (F) is deflected from the inflow direction (D1) to the passing direction (D2).
摘要翻译：止回阀（100）具有阀座（20）和阀盘（30），该阀盘（30）以接近离开阀座的方向通过线性往复振动以可开闭的方式封闭阀座（20）（20），所述止回阀（100）构成为升降式单向阀，以允许流入所述阀座（20）的流体（F）的流入方向（D1）和所述通过方向（D2 ）通过所述阀盘（30）彼此交叉的所述流体（F），所述阀盘（30）在其流入侧（初级侧）上设置有偏转表面（40），所述偏转表面（F）从流入方向（D1）偏转到通过方向（D2）。

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