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1. 发明授权

US11739799B2 Cone friction clutch having an actuator and a lever for disengaging the clutch 有权
公开(公告)号：US11739799B2
公开(公告)日：2023-08-29
申请号：US17774062
申请日：2020-09-08
申请人： KENDRION (VILLINGEN) GMBH
发明人： Björn Bergfeld
IPC分类号： F16D13/30 , F16D13/66 , F16D23/12 , F16D25/08
CPC分类号： F16D13/30 , F16D13/66 , F16D23/12 , F16D25/082 , F16D2023/126
摘要： A coupling arrangement is provided and includes a first component, a second component, a press-on element, and an actuating unit, such that the second component can be displaced from a first position to a second position. The actuating unit includes an actuator and a lever rotatably mounted in the second component about an axis of rotation perpendicular to a longitudinal axis and having a contact surface to contact a fixed mating surface. The contact surface and/or the mating surface has a convex curvature, and the actuator and the lever cooperate such that the movement of the actuator along the longitudinal axis is converted into movement of the lever on the mating surface, and such that the second component is displaced along the longitudinal axis in the second position.

2. 发明申请

US20210172492A1 Spring for a check valve, check valve having a spring of this kind, controllable vibration damper having such a check valve, and motor vehicle having a controllable vibration damper of this kind 有权
公开(公告)号：US20210172492A1
公开(公告)日：2021-06-10
申请号：US16968526
申请日：2018-10-22
申请人： Kendrion (Villingen) GmbH
发明人： Björn Bergfeld
IPC分类号： F16F9/34 , F16K17/04 , F16F3/02 , F16F9/19
摘要： A spring for a check valve which can be used in particular in controllable vibration dampers, said spring comprising a flat main body with a first surface, a second surface and a centre point, and two or more spring arms, which cooperate resiliently with the main body and in the unloaded state protrude from the first surface or the second surface, the spring arms forming a free end and having a longitudinal axis that runs through the free end and tangentially to a circle about the centre point of the main body. The invention further relates to a check valve having a spring of this kind. In addition, the invention relates to a controllable vibration damper which comprises such a check valve, and to a motor vehicle having a controllable vibration damper of this kind.

3. 发明授权

US10290410B2 Electromagnetic camshaft adjuster 有权
公开(公告)号：US10290410B2
公开(公告)日：2019-05-14
申请号：US15322422
申请日：2015-06-30
申请人： Kendrion (Villingen) GmbH
发明人： Dominik Halder , Pedro Marull-Kessler , Wolfram Maiwald , Tsuneo Suzuki , Harald Burkart
IPC分类号： H01F7/122 , H01F7/08 , H01F7/16 , H01F7/06 , H01F7/121 , H01F7/126
摘要： A electromagnetic camshaft adjuster comprising: an armature unit which can be moved relative to a pole core when a stationary coil unit is energized and which has an armature plunger; and a permanent magnet unit by means of which the armature unit is held in a rest position when the coil unit is not energized; and a spring element between the pole core and the armature unit to force the armature unit axially away from the pole core, the spring force of the spring element being chosen smaller than the holding force of the permanent magnet unit when the coil unit is not energized. The permanent magnet unit is stationarily arranged between a housing cover and the pole core, the armature plunger is rotationally arranged, and the spring element is supported on a part of the armature unit which is rotationally fixedly mounted.

4. 发明申请

US20190078701A1 Electromagnetic Solenoid Valve 审中-公开
公开(公告)号：US20190078701A1
公开(公告)日：2019-03-14
申请号：US15765562
申请日：2016-09-28
申请人： Kendrion (Villingen) GmbH
发明人： Björn Bergfeld , Joachim Flühs , Frank Zelano , Wolfgang Bürk
IPC分类号： F16K31/06 , F16K1/38 , F16K1/44 , F16K1/46 , F16K27/02
摘要： An electromagnetic switch valve for opening or closing an oil or coolant circuit in a motor vehicle, having an electromagnet, which has a coil and a movable armature, wherein the armature is coupled to a valve element, via which a valve seat in the coolant circuit can be sealed, wherein the switch valve is designed to be pressure balanced, and the valve element, pointing in the direction of the valve seat, is designed to be at least approximately hollow-walled.

5. 发明申请

US20190032744A1 Damping Adjusting System With Perpendicular Seal Ring 审中-公开
公开(公告)号：US20190032744A1
公开(公告)日：2019-01-31
申请号：US16083355
申请日：2017-03-08
申请人： Kendrion (Villingen) GmbH
发明人： Björn Bergfeld
IPC分类号： F16F9/46
摘要： The application provides a damping adjusting system having a guide tube which is arranged in an outer housing and which comprises a lateral outer wall. The interior of the guide tube being delimited at the end face by a base part. The guide tube can also have a magnet coil; an electromagnetically movable armature which is guided in the guide tube along a movement axis; an exterior which surrounds the outer housing; and a ventilation bore which connects the interior to the exterior and which is guided through the base part and the outer housing. The ventilation bore has two interconnected sections. A first section is guided through the base part and the first section has a first opening arranged on the base part on the interior side and a second opening arranged on the lateral outer wall, and a second section is guided through the outer housing.

6. 发明授权

US09599247B2 Electromagnetic valve for controlling the flow of a pressure medium 有权
公开(公告)号：US09599247B2
公开(公告)日：2017-03-21
申请号：US14773871
申请日：2014-06-03
申请人： KENDRION (VILLINGEN) GmbH
发明人： Joachim Flühs , Holger Brandenburg
IPC分类号： F16K31/06 , F16F9/46 , F16K1/54
CPC分类号： F16K31/0675 , F16F9/464 , F16K1/54 , F16K31/0648
摘要： An electromagnetic valve for controlling the flow of a pressure medium, said electromagnetic valve comprising a valve housing with an inlet port and an outlet port for the pressure medium; at least one passage opening, which connects the inlet port to the outlet port, for the pressure medium; a valve slide that can be moved axially between a first basic position, which closes the passage opening, and a second basic position, which opens the passage opening, by means of a solenoid coil; and a spring assembly, which positions the valve slide in the first or the second basic position when the solenoid coil is not energized. A spring excursion limiting means limits a specified spring excursion of the second spring portion to position the valve slide in an intermediate position between the first and second basic position by the energized solenoid coil. The valve slide releases at least a partial cross section of the passage opening in the intermediate position.

7. 发明授权

US09369031B2 Electromagnetic actuator with enclosure sleeve surrounding armature and at least one permanent magnet 有权
标题翻译：电磁执行器，带有围绕电枢和至少一个永磁体的外壳套管
公开(公告)号：US09369031B2
公开(公告)日：2016-06-14
申请号：US14186827
申请日：2014-02-21
申请人： Kendrion (Villingen) GmbH
发明人： Robert Sackl , Joachim Fluehs
IPC分类号： H01F7/00 , H02K33/00 , H01F7/08 , H01F7/16
CPC分类号： H02K33/00 , H01F7/081 , H01F7/127 , H01F7/129 , H01F7/1615 , H01F2007/086 , H01F2007/163 , H01F2007/1692
摘要： The invention relates to an electromagnetic actuator having a magnetically soft housing with at least two field coils which are distanced from each other axially, and an armature which is mounted in the housing concentrically to the field coils and which can slide axially, wherein the armature has at least one permanent magnet ring which encloses the armature radially. According to the invention, a non-magnetic sleeve is included which, together with the permanent magnet ring, radially surrounds the armature.
摘要翻译：本发明涉及一种具有磁软壳体的电磁致动器，其具有至少两个彼此轴向间隔的励磁线圈，以及电枢，该电枢与壳体同心地安装在壳体中并可轴向滑动，其中电枢具有至少一个永久磁环，其径向包围衔铁。根据本发明，包括非磁性套筒，其与永磁体环一起径向地包围电枢。

8. 发明授权

US08322371B2 Ball seat valve, use of the same, and method for controlling a valve assembly comprising a ball seat valve 有权
标题翻译：球座阀，使用方法以及用于控制包括球座阀的阀组件的方法
公开(公告)号：US08322371B2
公开(公告)日：2012-12-04
申请号：US12538031
申请日：2009-08-07
申请人： Gerd Strobel , Florian Schulz
发明人： Gerd Strobel , Florian Schulz
IPC分类号： F16K7/18
CPC分类号： F16K15/183 , F16K47/08 , Y10T137/8122 , Y10T137/86718 , Y10T137/87676
摘要： A ball seat valve, use thereof, and method for controlling a valve assembly comprising a ball seat valve, wherein the valve body has a chamber and a plurality of inlet openings in the chamber. The inlet openings together have an inflow area leading into the chamber through which a medium can flow, and wherein the medium flows through said openings simultaneously as these are connected to one another in parallel. The valve has a seat with an outlet opening leading out of the chamber through the valve body, and wherein the outlet opening has an outflow area leading out of the chamber through which the medium can flow. Additionally, the valve has a ball which is situated in the chamber so as to be displaceable to open up or block the outlet opening. It is advantageous that the plurality of inlet openings comprise more than 10, especially more than 50, individual such inlet openings, resulting in a decrease in pressure between the inflowing medium outside and that inside the chamber.
摘要翻译：一种球座阀及其用途，以及用于控制包括球座阀的阀组件的方法，其中所述阀体具有腔室和所述腔室中的多个入口开口。入口开口一起具有通向介质可以流过的室的流入区域，并且其中介质同时流过所述开口，因为它们彼此并联连接。阀具有一个带有出口开口的座，该出口通过阀体引导出腔室，并且其中出口开口具有导出腔室的流出区域，介质可以通过该流出区域流动。此外，阀具有位于腔室中的球，以便可移动以打开或阻挡出口。有利的是，多个入口开口包括多于10个，特别是大于50个的这种入口开口，导致在流入的介质外部和室内的压力降低。

9. 发明公开

US20240079171A1 ELECTROMAGNET FOR PRODUCING A LINEAR MOVEMENT 审中-公开
公开(公告)号：US20240079171A1
公开(公告)日：2024-03-07
申请号：US18268551
申请日：2021-10-20
申请人： KENDRION (VILLINGEN) GMBH
发明人： Joachim FLÜHS , Frank ZELANO
IPC分类号： H01F7/16 , H01F7/08 , H01F27/28
CPC分类号： H01F7/1607 , H01F7/081 , H01F27/28 , H01F2007/086
摘要： An electromagnet for producing a linear movement includes a housing, an exciter coil arranged in the housing, a pole core and an armature assembly, which is mounted centrally in the exciter coil and has a displaceable main armature and a displaceable armature disc. In the de-energized state of the exciter coil, an air gap is formed between the main armature and the armature disc and, The armature assembly has an elastic element, the preload force of which can produce an elastic force fit between the main armature and the armature disc in the energized state of the exciter coil in such a way that the armature disc is moveable towards the pole core, thereby producing the air gap, as soon as the magnetic force falls below the preload force. The electromagnet as an actuator thus acts alone with a defined spring preload and spring rate of the elastic element.

10. 发明公开

US20230148245A1 METHOD FOR PRODUCING A POLE CORE, POLE CORE, ELECTROMAGNETIC ACTUATOR AND VIBRATION DAMPER 审中-公开
公开(公告)号：US20230148245A1
公开(公告)日：2023-05-11
申请号：US17909140
申请日：2021-03-02
申请人： KENDRION (VILLINGEN) GMBH
发明人： Ales BUCHTA
IPC分类号： H02K15/02 , H02K1/08
CPC分类号： H02K15/022 , H02K1/08 , B60G17/08
摘要： The present invention relates to a method for producing a pole core (1), comprising the following method steps: providing a magnetic workpiece (10), which has a first side (11) and a second side (12), the first side (11) having a groove (15) directed toward the second side (12); inserting at least two inserts (20) and at least one bonding means (25) into the groove (15), the at least one bonding means (25) being arranged between the two inserts (20); and integrally bonding the at least two inserts (20) to each other and/or the at least two inserts (20) to the workpiece (10).

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