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1. 发明公开

EP4379243A2 MOUNTING STRUCTURE OF VALVE PLATE WITH RESPECT TO VALVE ROD 审中-实审
公开(公告)号：EP4379243A2
公开(公告)日：2024-06-05
申请号：EP24170192.9
申请日：2018-12-12
申请人： SMC Corporation
发明人： SHIMODA, Hiromi , NAGAO, Takashi , OCHI, Tsuyoshi , OGAWA, Hiroshi
IPC分类号： F16K3/314
CPC分类号： F16K51/02 , F16K1/487 , F16K3/314
摘要： [Object] To connect a valve plate with respect to a valve rod so as to be removable in a direction of an axis of the valve rod and to firmly fix the valve plate so as not to undergo relative rotation.
[Solution] When a part of a hole rear wall 13b of a mounting hole 13 formed in a valve plate 3 and a part of a rod rear wall 14b of a mounting portion 14 of a valve rod 4 have formed thereat inclined portions 13b1 and 14b1, respectively, that produce a wedge effect by abutting upon each other and when the valve plate 3 and the valve rod 4 are fixed in a direction of an axis L by a valve-plate fixing screw 17, a wedge effect when the inclined portions 13b1 and 14b1 abut upon each other causes a rod front wall 14a of the mounting portion 14 and a hole front wall 13a of the mounting hole 13 to come into close contact with each other and the valve plate 3 and the valve rod 4 to be precisely and firmly fixed to each other so as not to rotate relative to each other.

2. 发明授权

EP2901050B1 SLAM SHUT SAFETY DEVICE WITH GUIDED PLUG SUPPORT 有权
标题翻译： SLAM SHUT安全装置带引导插头支撑
公开(公告)号：EP2901050B1
公开(公告)日：2018-03-14
申请号：EP13774030.4
申请日：2013-09-26
申请人： Emerson Process Management Regulator Technologies, Inc.
发明人： NGUYEN, Tung, Kim , MOLDOVAN, Cristian-Tiberiu , ALEXANDRU-VLAD, Roman , HALL, Stanley, D. , BOUVRY, Michel , WOOLLUMS, David, E.
IPC分类号： F16K1/36 , F16K1/48
CPC分类号： F16K17/164 , F16K1/36 , F16K1/48 , F16K1/487 , Y10T137/7723
摘要： A slam-shut safety device includes a valve body, a valve disc, a reset pin, a and a guide collar. The valve disc is shiftable between an open position spaced away from a valve seat, and a closed position seated against the valve seat. The reset pin operatively is coupled to the valve disc and shiftable between an untripped position placing the valve disc in the open position and a tripped position placing the valve disc in the closed position. The guide collar includes a hollow cylindrical portion slidably supported in a guide bore and extending at least partly over the reset pin at a location adjacent to the valve disc. The guide collar is shiftable between a retracted position and an extended position relative to the guide bore for providing added structural integrity and protecting the reset pin from bending forces.

3. 发明公开

EP4379243A3 MOUNTING STRUCTURE OF VALVE PLATE WITH RESPECT TO VALVE ROD 审中-实审
公开(公告)号：EP4379243A3
公开(公告)日：2024-08-14
申请号：EP24170192.9
申请日：2018-12-12
申请人： SMC Corporation
发明人： SHIMODA, Hiromi , NAGAO, Takashi , OCHI, Tsuyoshi , OGAWA, Hiroshi
IPC分类号： F16K51/02 , F16K1/48 , F16K3/314
CPC分类号： F16K51/02 , F16K1/487 , F16K3/314
摘要： [Object] To connect a valve plate with respect to a valve rod so as to be removable in a direction of an axis of the valve rod and to firmly fix the valve plate so as not to undergo relative rotation.
[Solution] When a part of a hole rear wall 13b of a mounting hole 13 formed in a valve plate 3 and a part of a rod rear wall 14b of a mounting portion 14 of a valve rod 4 have formed thereat inclined portions 13b1 and 14b1, respectively, that produce a wedge effect by abutting upon each other and when the valve plate 3 and the valve rod 4 are fixed in a direction of an axis L by a valve-plate fixing screw 17, a wedge effect when the inclined portions 13b1 and 14b1 abut upon each other causes a rod front wall 14a of the mounting portion 14 and a hole front wall 13a of the mounting hole 13 to come into close contact with each other and the valve plate 3 and the valve rod 4 to be precisely and firmly fixed to each other so as not to rotate relative to each other.

4. 发明公开

EP2686589A1 THERMALLY COMPENSATED VALVE TRIM APPARATUS 审中-公开
标题翻译：热补偿的VALVE KIT
公开(公告)号：EP2686589A1
公开(公告)日：2014-01-22
申请号：EP12703944.4
申请日：2012-02-03
申请人： Fisher Controls International LLC
发明人： RICHARDSON, Jonathan, W. , GOODWIN, Justin, Paul , DOYLE, Jesse, Creighton
IPC分类号： F16K1/48
CPC分类号： F16K1/487
摘要： Thermally compensated valve trim apparatus are disclosed. An example valve trim apparatus includes a valve plug having a recess, an insert fixed in the recess and having an opening therein. The insert is made of a material having a greater strength than a second material of the valve plug. The example valve trim apparatus also includes a valve stem having a threaded end disposed in the opening of the insert to form a valve stem connection, and a spacer operatively coupled to the valve plug and vale stem to affect a load exerted on the valve stem connection in response to a change in temperature.

5. 发明公开

EP2659995A4 ANTI-DRIP VALVE FOR SAND MIXER 审中-公开
标题翻译： DRIP保护阀FOR混砂机
公开(公告)号：EP2659995A4
公开(公告)日：2015-10-28
申请号：EP12840878
申请日：2012-03-23
申请人： LORAMENDI S COOP
发明人： MARTINEZ CORRAL LUIS MARIA
IPC分类号： B22C5/04 , F16K5/02
CPC分类号： B22C5/04 , B01F3/1221 , B01F7/00208 , B01F7/00266 , B01F15/0203 , B01F15/0254 , B22C5/0472 , F16K1/385 , F16K1/487

6. 发明公开

EP2901052A1 SLAM SHUT SAFETY DEVICE HAVING DISC ARRESTOR ASSEMBLY 有权
标题翻译：具有盘式制动器组件的SLAM切断安全装置
公开(公告)号：EP2901052A1
公开(公告)日：2015-08-05
申请号：EP13774032.0
申请日：2013-09-26
申请人： Emerson Process Management Regulator Technologies, Inc.
发明人： SANDERS, Jeffrey, Michael , NGUYEN, Tung, Kim , MOLDOVAN, Cristian-Tiberiu , ALEXANDRU-VLAD, Roman
IPC分类号： F16K1/36 , F16K1/48 , F16K1/50
CPC分类号： F16K17/00 , F16K1/36 , F16K1/48 , F16K1/487 , Y10T137/0379 , Y10T137/7725
摘要： A slam-shut safety device having a disc arrestor includes a valve body (112), a valve seat (120) between an inlet and an outlet, and a reset pin (136) shiftable between untripped and tripped positions. A valve disc support (160) includes has a threaded stem and is operatively coupled to the reset pin (136). A valve disc (122) fits on the stem of the support and shifts in response to movement of the valve disc support (160) between an open position and a closed second position in which the valve disc (122) is seated against the valve seat (120). A threaded nut (206, 208) is securable to the threaded portion of the stem of the valve disc support (160), and an arrestor spring (210) is positioned on the stem of the valve disc support (160) and is secured by the threaded nut (206,208). The arrestor spring (210) is arranged to apply a biasing force to valve disc (122).
摘要翻译：具有盘式制动器的紧急关闭安全装置包括阀体（112），位于入口和出口之间的阀座（120）以及可在未脱开和脱扣位置之间移动的重置销（136）。阀盘支撑件（160）包括具有螺纹杆并且可操作地联接到重置销（136）。阀盘（122）装配在支撑件的杆上并且响应于阀盘支撑件（160）在打开位置和关闭的第二位置之间的移动而移动，其中阀盘（122）抵靠阀座（120）。螺母（206,208）可固定到阀盘支撑件（160）的杆的螺纹部分，并且止动器弹簧（210）定位在阀盘支撑件（160）的杆上并且通过螺母（206,208）。制动器弹簧（210）被布置为向阀盘（122）施加偏置力。

7. 发明公开

EP0404401A1 Fluid valve 失效
标题翻译：流体阀
公开(公告)号：EP0404401A1
公开(公告)日：1990-12-27
申请号：EP90306226.3
申请日：1990-06-07
申请人： PRICE PFISTER, INC.
发明人： Tarney, Matthew G. , Gonzalez, Teodoro J.
IPC分类号： F16K1/34
CPC分类号： F16K1/487 , F16K1/34 , F16K25/005
摘要： A fluid valve includes a valve body having a fluid inlet and a fluid outlet. A valve seat is formed from the valve body between the fluid inlet and fluid outlet for the passage of fluid therebetween. A movable valve member formed from non-resilient, preferably ceramic, material is positioned in the valve body between the valve seat and the fluid outlet for controlling the flow of fluid through the valve seat. The valve member is axially movable relative to the valve seat, with the quantity of fluid flowing through the seat to the fluid outlet being directly proportional to the distance between the valve member and the valve seat.
摘要翻译：流体阀包括具有流体入口和流体出口的阀体。阀座由流体入口和流体出口之间的阀体形成，以使流体在其间通过。由非弹性材料，优选陶瓷材料形成的可动阀构件位于阀座和流体出口之间的阀体中，用于控制流体通过阀座的流动。阀构件可相对于阀座轴向移动，其中流过阀座至流体出口的流体量与阀构件与阀座之间的距离成正比。

8. 发明公开

EP0045332A1 Hubventil, insbesondere für Sanitär-Armaturen 失效
标题翻译： Hubventil，insbesonderefürSanitär-Armaturen。
公开(公告)号：EP0045332A1
公开(公告)日：1982-02-10
申请号：EP80104667.3
申请日：1980-08-06
申请人： Seim, Bernd , Seim, Olaf
发明人： Seim, K. Jochen
IPC分类号： F16K1/48
CPC分类号： F16K1/34 , F16K1/487
摘要： Ventileinsatz (1) mit einem vorzugsweise damit festverbundenen Ventilsitz (16) mit flexibel dauerelastisch geiagertem Hartmaterial Dichtsystem (8,9), das durch Veränderung der Spalthöhe in Funktion tritt.
摘要翻译：旋转提升阀，可以作为由盒壳体（1）构成的完整的盒子而改变，其中阀部件如阀座（9,19），阀闭合盘（8），定位螺母（3），阀杆（5）和蒸汽盖（6）位于相同的轴线上，所述筒包括： - 所述阀组（9,19）和所述阀闭合盘（8）由陶瓷材料制成，具有非常精确的加工关闭面; - 柔性压板（7,20）设置有所述阀闭合盘（8）或所述阀座（9）; - 所述阀闭合盘（8）被固定并仅与所述定位螺母（3）一起转动; - 所述定位螺母（3）随着转动而升高并降低，当接触形成并且连续施加压力时，允许闭合表面形成逐渐变强的密封，从而实现绝对的防水配合。

9. 发明授权

EP3676519B1 MECHANICAL FASTENING METHOD FOR VALVE PLUG WITH CARBIDE TIP 有权
公开(公告)号：EP3676519B1
公开(公告)日：2024-07-17
申请号：EP18849589.9
申请日：2018-08-31
IPC分类号： F16K1/36 , F16K1/48
CPC分类号： F16K1/36 , F16K1/487

10. 发明授权

EP2872802B1 BOLTED VALVE CONTROL ELEMENT 有权
标题翻译：螺栓阀门控制元件
公开(公告)号：EP2872802B1
公开(公告)日：2017-12-20
申请号：EP13740140.2
申请日：2013-07-10
申请人： Fisher Controls International LLC
发明人： ANDERSON, Shawn W.
IPC分类号： F16K3/24 , F16K1/48
CPC分类号： F16K1/46 , F16K1/487 , F16K3/243 , F16K3/246 , F16K39/04 , F16K47/04 , Y10T137/6065 , Y10T137/86734 , Y10T137/86791

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