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1. 发明授权

EP4174351B1 VALVE ASSEMBLY 有权
公开(公告)号：EP4174351B1
公开(公告)日：2024-04-24
申请号：EP21461607.0
申请日：2021-10-26
IPC分类号： F16K31/528 , F16K31/363 , F16K47/00 , F16K31/56 , F16K31/46 , F16K29/00 , B64D25/14 , F17C13/04 , F16F9/346 , B60C29/00
CPC分类号： F16K31/363 , F16K47/01 , F16K31/56 , F16K31/465 , F16K29/00 , B63C9/24 , B64D25/14 , F17C2270/077220130101 , F17C2223/012320130101 , F17C2223/03620130101 , F17C2205/032620130101 , F17C2205/039420130101 , F17C2205/038220130101 , F17C2250/04320130101 , F17C2270/018920130101

2. 发明授权

EP3885615B1 PNEUMATIC DAMPER FOR PISTON USED IN PRESSURE REGULATOR 有权
公开(公告)号：EP3885615B1
公开(公告)日：2024-01-17
申请号：EP20461523.1
申请日：2020-03-23
发明人： TARNOWSKI, Adrian , Pawöucki, Mateusz , Czechowski, Kamil
IPC分类号： F16K47/00 , F16K31/56 , F16K39/02

3. 发明公开

EP4279772A1 SPEED REGULATION MECHANISM 审中-公开
公开(公告)号：EP4279772A1
公开(公告)日：2023-11-22
申请号：EP22461553.4
申请日：2022-05-20
申请人： UTC Aerospace Systems Wroclaw Sp. z o.o.
发明人： ZAJAC, Piotr Józef , CHWIOLKA, Natalia
IPC分类号： F16K11/00 , F16K21/06 , F16K47/00 , F16D57/00
摘要： A speed regulation mechanism (5) suitable for use with a bi-directional actuator (3) is disclosed. The mechanism includes an actuation element (12) and a regulator (14). The actuation element is configured to reversibly move between a first position and a second position. The regulator (14) is configured to rotate around a regulator axis (A), and the actuation element (12) is coupled to the regulator (14). Movement of the actuation element in a first direction towards the second position causes rotation of the regulator around the regulator axis (A) in a first rotational direction, and movement of the actuation element in a second direction towards the first position causes rotation of the regulator around the regulator axis (A) in a second rotational direction. The regulator (14) is so configured that it has a first resistance to rotation when rotating in the first rotational direction and a second resistance to rotation when rotating in the second rotational direction; and the second resistance to rotation is greater than the first resistance to rotation.

4. 发明授权

EP3964741B1 PLATTENANKER-DÄMPFUNGSEINRICHTUNG FÜR EIN KIPPANKERVENTIL, PLATTENANKER SOWIE KIPPANKERVENTIL MIT EINER PLATTENANKER-DÄMPFUNGSEINRICHTUNG 有权转让
公开(公告)号：EP3964741B1
公开(公告)日：2023-11-01
申请号：EP21192142.4
申请日：2021-08-19
发明人： DEEG, Markus , WÖRNER, Ralf , SÖHNLEIN, Julian , RÖTHER, Friedbert
IPC分类号： F16K31/06 , F16K1/36 , F16K25/00 , B60T8/36 , H01F7/08 , H01F7/14 , F16K1/20 , F16K47/00

5. 发明公开

EP4265946A1 CHECK VALVE AND DUAL CHECK VALVE WITH IMPROVED DAMPING 审中-实审
公开(公告)号：EP4265946A1
公开(公告)日：2023-10-25
申请号：EP22168935.9
申请日：2022-04-20
申请人： ZF CV Systems Europe BV
发明人： KOSTRZEWA, Kamil , SOBCZAK, Bartosz
IPC分类号： F16K15/06 , F16K47/00
摘要： The invention is directed to a check valve (100) with an improved damping effect. The check valve comprises a housing (102) for fluid flow (F1) between an inlet port (1) and an outlet port (2), a valve member (110) being movable between a closed position (CP) and an open position (OP) having a sealing section (112) arranged and configured to contact a valve seat (108) in the closed position, an elastic element (114), arranged between the sealing section and a retaining member (106), wherein the check valve member comprises a guide section (116) extending downstream the sealing section. An inner chamber (118) is formed by the guide section and a chamber-forming element (120), such that a movement of the check valve member (110) varies a volume amount (V) of the inner chamber. The inner chamber comprises a venting passage (122) for fluidly connecting the outlet port to the inner chamber.

6. 发明授权

EP4052751B1 APPARATUS FOR FORCED VENTILATION OF PATIENTS AND RELATED FORCED VENTILATION SYSTEM 有权
公开(公告)号：EP4052751B1
公开(公告)日：2023-09-13
申请号：EP22157229.0
申请日：2022-02-17
发明人： PALTRINIERI, Andrea
IPC分类号： A61M16/12 , A61M16/20 , F01N1/00 , F16K47/00

7. 发明公开

EP4052751A1 APPARATUS FOR FORCED VENTILATION OF PATIENTS AND RELATED FORCED VENTILATION SYSTEM 有权
公开(公告)号：EP4052751A1
公开(公告)日：2022-09-07
申请号：EP22157229.0
申请日：2022-02-17
申请人： Intersurgical S.P.A.
发明人： PALTRINIERI, Andrea
IPC分类号： A61M16/12 , A61M16/20 , F01N1/00 , F16K47/00
摘要： An apparatus (30,60) for forced ventilation of patients which comprises:
- a silencer body (50,80) delimiting an internal cavity (51,81) and provided with at least one access opening (52,82) that puts the outside of the silencer body in communication with the internal cavity thereof and at least one outlet opening (53,83) that puts the internal cavity in communication with the outside of the silencer body; wherein the access opening and the outlet opening are separated from each other;
- at least one ventilation device (40,70) selected from the arrangement consisting of a venturi-effect oxygen-air mixer and an exhalation valve, wherein the ventilation device is at least partially arranged inside the internal cavity of the silencer bodyand fixed to the silencer body.

8. 发明公开

EP2895777A4 DEVICE TO REDUCE THE PRESSURE OF A LIQUID FLOW AND A REGULATING VALVE 有权
标题翻译： VORRICHTUNG ZUR VERRINGERUNG DES DRUCKS EINESFLÜSSIGKEITSFLUSSESUND REGELVENTIL
公开(公告)号：EP2895777A4
公开(公告)日：2016-07-13
申请号：EP13836994
申请日：2013-09-17
申请人： HAGEVIK PAAL IRGENS
发明人： HAGEVIK PAAL IRGENS
IPC分类号： F16K47/00
CPC分类号： F16K47/045 , F16K5/12 , F16K47/08 , F16L55/02718 , F16L55/02754 , F16L55/02763 , F16L55/02772
摘要： A construction is described for the reduction of pressure in a liquid that flows through an extended hollow body, characterised in that the hollow body comprises a unit that defines one or more flow channels, said channels show a stepwise, or continuously, increasing flow cross section calculated from an inlet end to an outlet end of the one or more channels. Also described is an application area for the construction. In addition, a valve construction is described for the reduction of the pressure in a liquid flow comprising a closing body that can be set between a position that closes for through-flow of liquid and a position that opens for full through-flow, where the closing body comprises one or more pipes in which bodies are arranged for stepwise or continuous increase of the liquid flow area and thereby the reduction of the liquid pressure.
摘要翻译：描述了用于减少流过延伸中空体的液体中的压力的结构，其特征在于，所述中空体包括限定一个或多个流动通道的单元，所述通道显示逐步或连续增加的流动横截面从一个或多个通道的入口端到出口端计算。还描述了用于施工的应用领域。此外，描述了一种阀结构，用于减少包括闭合体的液体流中的压力，所述闭合体可设置在关闭用于液体流动的位置和为完全通过流动打开的位置之间，封闭体包括一个或多个管，其中主体被布置用于逐步或连续地增加液体流动面积，从而降低液体压力。

9. 发明公开

EP3004705A1 ATTACHMENT OF A FLUID FLOW HAT FOR ACTUATED VALVE 有权
标题翻译： BEFESTIGUNG EINERFLÜSSIGKEITSSTRÖMUNGSKAPPEFÜREINBETÄTIGTESVENTIL
公开(公告)号：EP3004705A1
公开(公告)日：2016-04-13
申请号：EP14726110.1
申请日：2014-05-14
申请人： Danfoss Power Solutions GmbH & Co. OHG , Artemis Intelligent Power Limited
发明人： DOLE, Alexis , LAVENDER, Jack Samuel , MCINTYRE, Fergus Robert , EILERS, Jens Dominik Willy
IPC分类号： F16K47/00 , F04B53/10 , F16K31/06
CPC分类号： F04B53/10 , F15D1/02 , F16K31/02 , F16K31/0655 , F16K47/00 , F16L13/14 , F16L15/08
摘要： The invention to a valve unit (1) for a synthetically commutated fluid working machine (51), comprising a valve body (19,57), a movably arranged valve unit (3) and a separate fluid flow influencing unit (13, 25, 31, 35, 46, 56). The fluid flow influencing unit (13, 25, 31, 35, 46, 56) comprises a fluid flow influencing means part (18) and an attachment means part (28, 34, 38) for mechanical connection with the valve body (19). The attachment means part (28, 34, 38) and the fluid flow influencing unit (18) are connected to each other by a connection means part (27, 30, 33, 40, 47). The circumferential extent of the attachment means part (28, 34, 38) is larger as compared to the circumferential extent of the connection means part (27, 30, 33, 40, 47).
摘要翻译：本发明涉及一种用于合成换向流体工作机器（51）的阀门单元（1），包括阀体（19,57），可移动设置的阀单元（3）和单独的流体流动影响单元（13,25） 31，35，46，56）。流体流动影响单元（13,25,31,35,46,56）包括用于与阀体（19）机械连接的流体流动影响装置部分（18）和附接装置部分（28,34,38）。连接装置部分（28,34,38）和流体流动影响单元（18）通过连接装置部分（27,30,33,40,47）彼此连接。与连接装置部分（27,30,33,40,47）的圆周范围相比，附接装置部分（28,34,38）的圆周范围更大。

10. 发明公开

EP2966531A2 FLUID FLOW CONTROL DEVICES AND SYSTEMS 有权
标题翻译：流体流动控制装置和系统
公开(公告)号：EP2966531A2
公开(公告)日：2016-01-13
申请号：EP15174709.4
申请日：2015-06-30
申请人： Honeywell International Inc.
发明人： BOISVERT, David Ronald , MELLO, Joseph , LE, Lloyd Nghi Trong
IPC分类号： G05D7/01 , F16K47/00
CPC分类号： F16K17/30 , G05D7/0133
摘要： Devices and systems for controls the flow of fluid through a conduit are described herein. One flow control device that controls the flow of fluid through a conduit, includes a body having an axis and defining a passage that allows fluid to flow from an upstream position to a downstream position, the valve body having a converging portion in the upstream position with an inner surface that curves gradually inward, but having an annular rim formed by a portion that extends outward from the inward curving shape, and a throat between the converging and diverging portions; and, a flow regulator supported within the body for controlling the flow of fluid through the conduit, the flow regulator having an annular seating surface configured to contact the annular rim of the body.
摘要翻译：本文描述了用于控制通过导管的流体流动的装置和系统。一种控制通过导管的流体流动的流量控制装置包括具有轴线并限定允许流体从上游位置流动到下游位置的通道的阀体，阀体具有位于上游位置的会聚部分，内表面，该内表面逐渐向内弯曲，但具有由从所述向内弯曲形状向外延伸的部分形成的环形边缘以及在所述会聚和发散部分之间的喉部; 以及流量调节器，所述流量调节器被支撑在所述主体内，用于控制通过所述导管的流体的流量，所述流量调节器具有构造成接触所述主体的所述环形边缘的环形座表面。

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