专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP4077988B1 VENTILSYSTEM 有权
公开(公告)号：EP4077988B1
公开(公告)日：2024-08-21
申请号：EP20820385.1
申请日：2020-12-04
IPC分类号： F16K11/085 , F16K11/16 , F01P7/14 , F16K31/53 , F16K31/528
CPC分类号： F16K11/0853 , F16K11/0856 , F16K11/165 , F16K31/535 , F16K31/5284 , F01P2050/2420130101 , F01P7/165 , F01P2007/14620130101

2. 发明公开

EP4177503A1 A VALVE CONTROL DEVICE 审中-实审
公开(公告)号：EP4177503A1
公开(公告)日：2023-05-10
申请号：EP21206989.2
申请日：2021-11-08
申请人： Alfa Laval Corporate AB
发明人： PRIISHOLM, Thomas
IPC分类号： F16K37/00 , F16K31/122 , F16K31/163 , F16K31/528 , F16K31/04
摘要： A valve control device (1) for controlling operation of a valve actuator (2) configured to be connected to a valve member (3). The valve control device (1) being configured to be removably mounted on the valve actuator (2) and comprises: a position sensor (4) for detecting actuating position of the valve actuator (2) and outputting the detected position as a feedback signal; a memory device (7) for storing position data reflecting the feedback signal from the position sensor (4) at at least one actuating position of the valve actuator (2); and an electronic control unit (6) for controlling operation of the valve actuator (2) using the feedback signal from the position sensor (4) and the position data from the memory device (7); wherein the electronic control unit (6) is configured for automatically performing a reset of the position data of the memory device (7) as a result of the valve control device (1) becoming separated from, and/or assembled on, the valve actuator (2).

3. 发明公开

EP4174351A1 VALVE ASSEMBLY 有权
公开(公告)号：EP4174351A1
公开(公告)日：2023-05-03
申请号：EP21461607.0
申请日：2021-10-26
申请人： Goodrich Corporation
发明人： TUREK, ukasz , SAPIJA, Dariusz
IPC分类号： F16K31/528 , F16K31/363 , F16K47/00 , F16K31/56 , F16K31/46 , F16K29/00 , B64D25/14 , F17C13/04 , F16F9/346 , B60C29/00
摘要： A valve assembly, comprising: a valve housing body (1181) extending along a longitudinal axis X between a first end and a second end and defining a cylindrical passage (1185) therethrough from the first to the second end; a fluid inlet (1110) at the first end for receiving a pressurized fluid; and a fluid outlet (1120) provided in between the first and second end of the housing body; and a piston (1300) provided in said cylindrical passage, said piston being axially movable between a first position wherein said fluid outlet is blocked by said piston such that the piston blocks the flow of fluid from the inlet to the outlet, and a second position wherein said outlet is not blocked by said piston and a fluid flow path is formed from the inlet to the outlet; and wherein said valve assembly further comprises helical guide grooves (1401) formed in the cylindrical passage and the piston comprises radially extending guide pins (1302) configured to engage in the respective helical guide groove such that as the piston moves axially from the first position, the guide pins travel along the helical guide grooves to cause rotation of the piston relative to the housing body, and the valve assembly further comprising a circumferential groove (1402) at an end of the helical guide grooves such that the guide pins travel from the helical guide grooves into the circumferential groove, wherein when piston is in the second position the guide pins rotate around the circumferential groove.

4. 发明授权

EP3391169B1 FAUCETS 有权
公开(公告)号：EP3391169B1
公开(公告)日：2022-08-10
申请号：EP16808784.9
申请日：2016-12-02
发明人： JONES, Oliver , BUMPSTEED, Austin , FEARNLEY, Karl
IPC分类号： G05D23/13 , F16K21/12 , F16K31/528 , F16K11/00

5. 发明授权

EP3039318B1 VALVE APPARATUS 有权
公开(公告)号：EP3039318B1
公开(公告)日：2022-06-15
申请号：EP14839694.8
申请日：2014-06-26
发明人： LUEBBERS, Paul R. , MCMASTERS, Eric J.
IPC分类号： F16K3/03 , F16K31/50 , F16K31/528 , F16K31/04

6. 发明授权

EP3636961B1 VERBINDUNGSSTÜCK ZUR ÜBERTRAGUNG EINER ROTATIONSBEWEGUNG IN EINE LINEARBEWEGUNG UND ABGASSTEUERVENTIL EINES KRAFTFAHRZEUGES MIT EINEM SOLCHEN VERBINDUNGSSTÜCK 有权转让
公开(公告)号：EP3636961B1
公开(公告)日：2021-07-28
申请号：EP18465599.1
申请日：2018-10-10
发明人： Petca, Eduard Cornel
IPC分类号： F16H25/18 , F16K31/528 , F02M26/52 , F16H25/02

7. 发明授权

EP3542905B1 WATERWAY SWITCHING DEVICE 有权
公开(公告)号：EP3542905B1
公开(公告)日：2021-06-30
申请号：EP18195173.2
申请日：2018-09-18
发明人： LIN, Fengde , ZHANG, Mingfu , WANG, Tianming , CHEN, Wenxing
IPC分类号： B05B1/16 , E03C1/04 , F16K11/02 , B05B12/02 , F16K31/528 , F16K31/54 , F16K11/07 , B05B1/18 , E03C1/02 , F16K31/53

8. 发明公开

EP3835266A2 VALVE, VALVE ACTUATING DEVICE, CARTRIDGE AND ADAPTER FOR A LIQUID TREATMENT SYSTEM 审中-实审转让
公开(公告)号：EP3835266A2
公开(公告)日：2021-06-16
申请号：EP20204695.9
申请日：2016-01-22
申请人： Brita GmbH
发明人： Hother, Stefan , Schuler, Tobias , Namur, Marc
IPC分类号： C02F1/00 , F16K31/524 , F16K31/528
摘要： A valve for regulating a flow of liquid through a channel in a wall of a cartridge seat of a liquid treatment system includes at least a valve body (15) defining at least one port and at least one movable valve component (16), movable with respect to the valve body (15). The at least one movable valve component (16) includes a regulating part for selectively obstructing a flow of liquid through the at least one port and an actuating part for engaging a valve actuating device inserted into the cartridge seat. The actuating part is comprised in a mechanism for converting linear motion of a valve actuating device into rotary motion of the at least one movable valve component (16) and includes a member of each of at least one pair of a spiral contour and a part (41a,b;63a,b) for engaging the spiral contour.

9. 发明授权

EP3338012B1 AXIAL-SEAL BUTTERFLY VALVES 有权
公开(公告)号：EP3338012B1
公开(公告)日：2021-06-09
申请号：EP16833970.3
申请日：2016-08-05
发明人： SOUNDARARAJAN, Sridharan
IPC分类号： F16K31/163 , F16K1/24 , F16K31/528 , F16K1/20

10. 发明公开

EP3680525A1 ADJUSTABLE VALVE 有权
公开(公告)号：EP3680525A1
公开(公告)日：2020-07-15
申请号：EP20151521.0
申请日：2020-01-13
申请人： Illinois Tool Works, Inc.
发明人： MA, Yue , HENKER, Michael , ZHENG, Ziteng , FENG, Sheng
IPC分类号： F16K11/087 , F01P7/14 , F16K11/16 , F16K27/06 , F16K31/524 , F16K31/528 , F16K31/53
摘要： The present disclosure provides an adjustable valve, comprising a housing, a first valve body, a second valve body, a third valve body, a fourth valve body, and an actuating shaft. The housing has a first cavity and a second cavity. The first valve body is disposed in the first cavity. The second valve body is disposed in the first cavity, and the first valve body and the second valve body can rotate about a first axis X. The third valve body is disposed in the second cavity. The fourth valve body is disposed in the first cavity, and the third valve body and the fourth valve body can rotate about a second axis Y. The actuating shaft is rotatably disposed in the first cavity, and the actuating shaft can selectively drive one or more of the first valve body, the second valve body, the third valve body, and the fourth valve body to rotate. The adjustable valve of the present disclosure can achieve the connection and disconnection of different fluid passages, and can control the flow of each passage, which facilitates the integration of the adjustable valve and reduces the requirement of a system for actuating energy.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式