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1. 发明公开

EP4448993A1 A VALVE AND A METHOD FOR CONTROLLING A PRESSURE DIFFERENCE BETWEEN A FLUID ON AN INSIDE AND AN OUTSIDE OF A CHAMBER 审中-实审
公开(公告)号：EP4448993A1
公开(公告)日：2024-10-23
申请号：EP22908054.4
申请日：2022-11-30
申请人： Cubility AS
发明人： MALMIN, Arne , HAALAND, Arne Thomas
IPC分类号： F16K15/03 , F16K17/02 , F16K1/20
CPC分类号： F16K17/0413

2. 发明公开

EP4382783A1 RÜCKSCHLAGVENTIL 审中-公开
公开(公告)号：EP4382783A1
公开(公告)日：2024-06-12
申请号：EP22212293.9
申请日：2022-12-08
申请人： TI Automotive Technology Center GmbH
发明人： Boecker, Albert , Winter, Matthias , Tuzin, Artem , Schaefer, Thorsten , Deibel, Florian
IPC分类号： F16K15/03 , F16K15/04 , F16K15/06 , F16K27/02
CPC分类号： F16K15/03 , F16K15/04 , F16K15/067 , F16K27/0209 , F16K2200/50220210801 , F16K27/0227
摘要： Rückschlagventil (1), umfassend einen von einem Fluid durchströmbaren Strömungskanal (2) und zumindest einen Sperrkörper (3), wobei der Sperrkörper (3) in dem Strömungskanal (2) beweglich angeordnet ist, wobei der Sperrkörper (3) zwischen einer Sperrstellung und einer Durchlassstellung bewegbar ist, wobei in dem Strömungskanal (2) ein Rückhalteelement (4) und ein Sperrkörpersitz (5) angeordnet sind, wobei das Rückhalteelement (4) eine Bewegung des Sperrkörpers (3) begrenzt, wobei sich der Sperrkörper (3) in einer ersten Durchströmungsrichtung des Fluids derart in die Sperrstellung bewegt, dass der Sperrkörper (3) an dem Sperrkörpersitz (5) dichtend anliegt und den Strömungskanal (2) verschließt, und wobei sich der Sperrkörper (3) in einer zweiten Durchströmungsrichtung des Fluids in die Durchlassstellung bewegt und den Strömungskanal (2) freigibt, wobei sich der Strömungskanal (2) zumindest um den Sperrkörper (3), das Rückhalteelement (4) und den Sperrkörpersitz (5) erstreckt und einstückig und materialeinheitlich ausgebildet ist sowie ein Rohr mit einem Rückschlagventil (1).

3. 发明公开

EP4235009A3 PRE-ASSEMBLED COUPLING ASSEMBLY WITH FLEXIBLE HOSE ADAPTER 审中-实审
公开(公告)号：EP4235009A3
公开(公告)日：2023-09-13
申请号：EP23175188.4
申请日：2018-07-27
申请人： ASC Engineered Solutions, LLC
发明人： MCNAMARA, Matthew William , BELEN, Jordan Cameron , SCOTT, Stephen Eric
IPC分类号： F16L17/025 , F16L17/04 , F16L21/02 , F16L21/06 , F16L41/02 , F16L43/00 , F16K27/02 , F16K27/06 , F16K15/03 , F16L55/11 , F16L55/115 , F16L25/14 , F16L41/00 , F16L55/07
摘要： A flexible hose adapter configured for engagement with a coupling can comprise an end piece, the end piece defining an inner end and an outer end, the end piece defining an axis, the end piece defining a sealing surface and a raised lip, the raised lip defined between the inner end and the sealing surface; a flexible hose attached to the outer end of the end piece; and a socket end piece attached to the flexible hose opposite from the end piece.

4. 发明授权

EP3645925B1 PRE-ASSEMBLED COUPLING ASSEMBLY WITH FLEXIBLE HOSE ADAPTER 有权转让
公开(公告)号：EP3645925B1
公开(公告)日：2023-07-12
申请号：EP18837561.2
申请日：2018-07-27
发明人： MCNAMARA, Matthew William , BELEN, Jordan Cameron , SCOTT, Stephen Eric
IPC分类号： F16L17/025 , F16L17/04 , F16L21/02 , F16L21/06 , F16L41/02 , F16L43/00 , F16K27/02 , F16K27/06 , F16K15/03 , F16L55/11 , F16L55/115 , F16L41/00 , F16L55/07

5. 发明授权

EP3816094B1 OIL RETURNING VALVE SET WITH MULTI-STAGE THROTTLING CONTROL 有权
公开(公告)号：EP3816094B1
公开(公告)日：2023-04-19
申请号：EP19216681.7
申请日：2019-12-16
发明人： FU, Jiang-Feng , Li, Neng-Hua
IPC分类号： B66F3/25 , F16K17/30 , F16K15/03 , F15B13/02 , F15B15/20

6. 发明公开

EP4139595A1 VALVE DEVICE WITH BALL LOCKS 审中-实审
公开(公告)号：EP4139595A1
公开(公告)日：2023-03-01
申请号：EP20731254.7
申请日：2020-04-24
申请人： Aerojet Rocketdyne, Inc.
发明人： MEYER, David , PADILLA, Mario , GRENON, Gary
IPC分类号： F16K15/03 , F16K27/02 , F16L37/14

7. 发明公开

EP4083478A1 FLAPPER CHECK VALVE 有权
公开(公告)号：EP4083478A1
公开(公告)日：2022-11-02
申请号：EP21461535.3
申请日：2021-04-27
申请人： UTC Aerospace Systems Wroclaw Sp. z o.o.
发明人： Méri, András , Solarz, Bartosz
IPC分类号： F16K1/20 , F16K15/03 , F16K27/02
摘要： A check valve comprising a housing (22) defining a pair of valve openings (24), a pair of flappers (30, 30a, 30b) pivotably mounted to a pin (28) and such that they are configured to rotate relative to the housing between an open position in which they permit fluid flow through the valve openings and a closed position in which they prevent fluid flow through the valve openings, and a stop element (42) configured to stop and hold the flappers in the open position. A cavity (50) is formed between the pair of flappers and the stop element when the flappers are in the open position. Each of the flappers comprise one or more contact surfaces (34) configured to contact the stop element when in the open position. The stop element comprises a pair of stop surfaces (44) comprising respective contact areas (44a) configured to oppose and abut the contact surfaces of the flappers when the flappers are in the open position, and said contact area configured to remain stationary. At least one of the contact surfaces of the flappers and contact areas of the stop element are formed on one or more bumpers (32) disposed on a respective one of the flappers and/or stop surfaces. One or more openings (38) are formed between each of the flappers and the stop element adjacent to the one or more bumpers when in the open position. Each of the contact areas of the stop elements are configured to be conformal to the contact surface of a respective flapper when the flappers are in the open position.

8. 发明授权

EP3775499B1 DISPOSITIF DE PRÉLÈVEMENT D'AIR POUR UN MOTEUR D'AÉRONEF 有权
公开(公告)号：EP3775499B1
公开(公告)日：2022-03-02
申请号：EP19720955.4
申请日：2019-03-29
发明人： DELAITRE, Pascal, Xavier , LAGARDE, Romain, Nicolas , PERROLLAZ, Jean-Marc, Claude , TESSIEREAU, Antonin, Etienne, Diego
IPC分类号： F01D17/14 , F02C6/08 , F04D27/02 , F16K15/03

9. 发明公开

EP3866975A1 MASSIVELY PARALLEL MICROFLUIDIC CELL ANALYZER FOR HIGH THROUGHPUT MECHANOPHENOTYPING 有权
公开(公告)号：EP3866975A1
公开(公告)日：2021-08-25
申请号：EP19873033.5
申请日：2019-10-16
申请人： Georgia Tech Research Corporation
发明人： SARIOGLU, Ali, Fatih , ARIFUZZMAN, A K M , ASMARE, North, A.
IPC分类号： B01L3/00 , B07C5/08 , C12Q1/24 , C12N15/10 , F16K15/03 , F16L11/12 , G01N33/50

10. 发明授权

EP3183483B1 ELECTROMAGNETIC RELEASE FOR VALVE 有权
公开(公告)号：EP3183483B1
公开(公告)日：2021-04-14
申请号：EP15756280.2
申请日：2015-08-13
发明人： JING, Chen , LI, Li
IPC分类号： F16K15/03 , F16K31/56 , F16K31/524 , F16K17/36

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