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31.发明授权SELF-ALIGNING SPRING SEAT FOR FLUID REGULATOR AND FLUID REGULATOR COMPRISING SELF-ALIGNING SPRING SEAT 有权自组织弹簧座的流体控制器和自调心弹簧座综合流体调节器
公开(公告)号：EP2425157B1
公开(公告)日：2013-02-13
申请号：EP10719471.4
申请日：2010-04-21
IPC分类号： F16K3/24 , F16K31/126
CPC分类号： F16K3/246 , F16K1/422 , F16K31/1262 , Y10T137/7821 , Y10T137/7834
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公开(公告)号：EP2347158A1
公开(公告)日：2011-07-27
申请号：EP09791788.4
申请日：2009-08-21
CPC分类号： F16K1/126 , F16K39/024 , Y10T137/3476 , Y10T137/7727 , Y10T137/7765 , Y10T137/7785 , Y10T137/7801 , Y10T137/86984
摘要： Internal valve apparatus are described. An example internal valve includes a body (102) having a valve seat (202) disposed between an inlet (206) and an outlet (208). A flow control member (110) operatively coupled to the body moves between a first position in which the flow control member engages the valve seat to restrict the flow of fluid through the valve and a second position in which the flow control member is spaced from the valve seat to allow the flow of fluid through the valve. The example internal valve further includes a removable actuation member (114) disposed within the body and responsive to a fluid pressure to cause the flow control member to move between the first and second positions.
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公开(公告)号：EP2334966A1
公开(公告)日：2011-06-22
申请号：EP09791520.1
申请日：2009-08-14
CPC分类号： F16K39/024 , F16K1/38 , Y10T137/7929 , Y10T137/86944 , Y10T137/86984
摘要： Fluid flow control members for use with valves are described. An example poppet apparatus for use with an internal valve includes first and second opposing seating surfaces to control fluid flow through the internal valve. Additionally, the example poppet apparatus includes an aperture to receive a stem of the internal valve. Further, the example poppet apparatus includes a flow diverter to divert fluid flow through the poppet apparatus to substantially prevent the fluid flow from compressing a spring to be at least partially positioned in the poppet apparatus.
摘要翻译： 描述了与阀门一起使用的流体流动控制构件。 与内部阀一起使用的示例性提升阀装置包括第一和第二相对座面以控制流体流过内部阀。 另外，示例性提升阀装置包括用于接收内阀的阀杆的孔。 此外，示例性提升阀装置包括流动转向器，以将流体流动转向通过提升阀装置，以基本上防止流体流动压缩弹簧，从而至少部分地定位在提升阀装置中。
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公开(公告)号：EP2307774A2
公开(公告)日：2011-04-13
申请号：EP09794860.8
申请日：2009-05-27
发明人： LIN, Chun , PELFREY, Roy, Ronald
CPC分类号： F16K17/04 , F16K15/063 , Y10T137/7766 , Y10T137/7768 , Y10T137/7852 , Y10T137/7905
摘要： Pressure relief valves are described herein. An example pressure relief valve includes a body having external threads to threadably engage another body having a pressurized chamber. Additionally, the pressure relief valve includes a relief valve orifice that is threadably engaged with the body via internal threads of the body. The relief valve orifice includes a seating surface. Further, the pressure relief valve includes a pressure-balanced piston assembly that is slidably movable within the body relative to the relief valve orifice and the seating surface to control the flow of fluid between the pressurized chamber and the relief valve orifice.
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公开(公告)号：EP3593019B1
公开(公告)日：2024-05-15
申请号：EP18710703.2
申请日：2018-02-28
CPC分类号： F16K1/46 , G05D16/0638 , Y10T137/5283 , Y10T137/6082
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公开(公告)号：EP3143471B1
公开(公告)日：2021-10-06
申请号：EP15732079.7
申请日：2015-05-15
IPC分类号： G05D16/06 , F16K31/126 , F16K27/02
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公开(公告)号：EP3362866B1
公开(公告)日：2021-05-19
申请号：EP16791478.7
申请日：2016-10-12
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公开(公告)号：EP3212975B1
公开(公告)日：2020-04-01
申请号：EP15793997.6
申请日：2015-10-30
发明人： GOTA, Eva , MOLDOVAN, Tiberiu , NGUYEN, Tung, K.
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公开(公告)号：EP3625490A1
公开(公告)日：2020-03-25
申请号：EP18724755.6
申请日：2018-04-30
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