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1. 发明申请

US20130037633A1 Solenoid armature 有权
公开(公告)号：US20130037633A1
公开(公告)日：2013-02-14
申请号：US13570046
申请日：2012-08-08
申请人： Rainer WALTER , Dieter Maier , Johannes Schmid , Axel Heinstein , Ralph Engelberg , Andreas Burghardt , Jochen Rager , Matthias Schumacher
发明人： Rainer WALTER , Dieter Maier , Johannes Schmid , Axel Heinstein , Ralph Engelberg , Andreas Burghardt , Jochen Rager , Matthias Schumacher
IPC分类号： H01F3/00 , F02M51/00 , F16K31/06
CPC分类号： H01F7/081 , F16K31/0655 , H01F2007/086 , H01F2007/1676
摘要： A solenoid armature for a solenoid actuator, including at least one magnetic region and at least one non-magnetic region, the solenoid armature being configured as a one-piece component having a first and second armature end face, the magnetic and non-magnetic regions being integrally bonded to each other by a two-component powder injection molding technique, and the magnetic region and the non-magnetic region extending in the axial direction at least as far as the first armature end face.

2. 发明授权

US06915731B2 Cylinder piston drive 失效
标题翻译：气缸活塞传动
公开(公告)号：US06915731B2
公开(公告)日：2005-07-12
申请号：US10477227
申请日：2003-01-17
申请人： Karsten Mischker , Uwe Hammer , Stefan Reimer , Ralph Engelberg
发明人： Karsten Mischker , Uwe Hammer , Stefan Reimer , Ralph Engelberg
IPC分类号： F01L1/46 , F01L9/02
CPC分类号： F01L9/02 , F01L1/46
摘要： A cylinder-piston drive, e.g., an hydraulically controlled actuator for actuating a gas-exchange valve of an internal combustion engine, has an operating piston that is displaceable inside a cylinder and delimits pressure chambers by piston sides facing away from one another. The operating piston has a multipart design and is made up of at least two partial pistons that are placed inside one another, are displaceable relative to each other and strike against one another at stop faces. One pressure chamber is delimited by all, and the other pressure chamber is delimited by only a part, of the partial pistons and the sliding paths of the partial pistons not delimiting the other pressure chamber may be reduced compared to the overall sliding path of the operating piston. At least one stop face, arranged on the cylinder, may be provided against which a stop face of one of the partial pistons strikes after traveling the reduced sliding path. At least some of the stop faces associated with each other may be designed as conical surfaces that in each case form a conical seat when struck. In this manner, the leakage volume flow may be reduced by the operating piston.
摘要翻译：气缸活塞驱动器，例如用于致动内燃机的气体交换阀的液压控制致动器具有可在气缸内移动的操作活塞，并且通过活塞侧面彼此背离而界定压力室。操作活塞具有多部分设计，并且由至少两个部分活塞组成，它们彼此相对放置，可相对于彼此移动并在止动面处彼此抵靠。一个压力室由所有的压力室限定，另一个压力室仅由部分活塞的一部分限定，并且部分活塞的不限制另一个压力室的滑动路径可以与操作的整个滑动路径相比减小活塞。可以设置布置在气缸上的至少一个止挡面，在部分活塞中的一个的止动面在行进减小的滑动路径之后撞击该止挡面。彼此相关联的至少一些止动面可以被设计为圆锥形表面，当每一种情况下，当撞击时形成锥形座。以这种方式，可以通过操作活塞来减小泄漏体积流量。

3. 发明授权

US09093210B2 Solenoid armature 有权
标题翻译：电磁铁架
公开(公告)号：US09093210B2
公开(公告)日：2015-07-28
申请号：US13570046
申请日：2012-08-08
申请人： Rainer Walter , Dieter Maier , Johannes Schmid , Axel Heinstein , Ralph Engelberg , Andreas Burghardt , Jochen Rager , Matthias Schumacher
发明人： Rainer Walter , Dieter Maier , Johannes Schmid , Axel Heinstein , Ralph Engelberg , Andreas Burghardt , Jochen Rager , Matthias Schumacher
IPC分类号： H01F7/08 , F16K31/06 , H01F7/16
CPC分类号： H01F7/081 , F16K31/0655 , H01F2007/086 , H01F2007/1676
摘要： A solenoid armature for a solenoid actuator, including at least one magnetic region and at least one non-magnetic region, the solenoid armature being configured as a one-piece component having a first and second armature end face, the magnetic and non-magnetic regions being integrally bonded to each other by a two-component powder injection molding technique, and the magnetic region and the non-magnetic region extending in the axial direction at least as far as the first armature end face.
摘要翻译：一种用于螺线管致动器的螺线管电枢，包括至少一个磁性区域和至少一个非磁性区域，螺线管电枢被配置为具有第一和第二电枢端面的一体式部件，磁性和非磁性区域通过双组分粉末注射成型技术彼此一体地结合，并且沿着轴向方向延伸的磁性区域和非磁性区域至少与第一电枢端面一致。

4. 发明申请

US20140197340A1 Component for a Magnetic Actuator as Well as a Method for its Manufacture 有权
标题翻译：磁力驱动器的组件及其制造方法
公开(公告)号：US20140197340A1
公开(公告)日：2014-07-17
申请号：US14129182
申请日：2012-05-08
申请人： Rainer Walter , Johannes Schmid , Juergen Graner , Matthias Schumacher , Andreas Burghardt , Ralph Engelberg , Jochen Rager
发明人： Rainer Walter , Johannes Schmid , Juergen Graner , Matthias Schumacher , Andreas Burghardt , Ralph Engelberg , Jochen Rager
IPC分类号： F16K31/06
CPC分类号： F16K31/0675 , F02M51/0614 , F02M63/0019 , F02M2200/8046 , F02M2200/9061 , Y10T137/0491 , Y10T137/5987
摘要： A single-piece component for a magnetic actuator, in particular for fuel injection, including an internal pole, a magnetic sleeve, and a non-magnetic separating sleeve, the internal pole, the magnetic sleeve and the separating sleeve being integrated into the single-piece component. A method for manufacturing a single-piece component for an magnetic actuator with the aid of a two-component powder injection molding method.
摘要翻译：用于磁致动器的单件组件，特别是用于燃料喷射的单件组件，包括内部磁极，磁性套筒和非磁性分离套筒，内部磁极，磁性套筒和分离套筒集成到单芯片组件中，零件。借助于双组分粉末注射成型方法制造用于磁性致动器的单片组件的方法。

5. 发明申请

US20080289610A1 Pulse Supercharger in the Intake Tract of an Internal Combustion Engine 审中-公开
标题翻译：内燃机进气口脉冲增压器
公开(公告)号：US20080289610A1
公开(公告)日：2008-11-27
申请号：US11662294
申请日：2005-05-03
申请人： Thanh-Hung Nguyen-Schaefer , Johannes Meiwes , Michael Baeuerle , Udo Sieber , Ralph Engelberg
发明人： Thanh-Hung Nguyen-Schaefer , Johannes Meiwes , Michael Baeuerle , Udo Sieber , Ralph Engelberg
IPC分类号： F02B33/00
CPC分类号： F02B29/083 , F02B23/104 , F02B37/00 , F02B2075/125 , F02D9/16 , Y02T10/146
摘要： A pulse supercharger for internal combustion engines, in which the pulse supercharger is situated in a charge air duct. The flow cross-section of the charge air duct for a charge air flow is opened or closed via the pulse supercharger. The pulse supercharger includes two synchronously operatable rotary slide elements.
摘要翻译：用于内燃机的脉冲增压器，其中脉冲增压器位于增压空气管道中。用于增压空气流的增压空气管道的流动横截面通过脉冲增压器打开或关闭。脉冲增压器包括两个可同步操作的旋转滑动元件。

6. 发明授权

US06948462B2 Device for the control of at least one gas exchange valve 失效
标题翻译：用于控制至少一个气体交换阀的装置
公开(公告)号：US06948462B2
公开(公告)日：2005-09-27
申请号：US10466395
申请日：2002-09-19
申请人： Ralph Engelberg
发明人： Ralph Engelberg
IPC分类号： F01L9/02 , F02D13/02
CPC分类号： F01L9/021 , F01L2001/34446
摘要： A device is indicated for controlling at least one gas exchange valve for an combustion cylinder of an internal combustion engine, having an hydraulic actuator for valve actuation and having a high-pressure pump that supplies the actuator with a pressure medium. In order to reduce the production costs, the high-pressure pump is formed as a control-sleeve pump having a stroke-driven pump plunger that limits a pump chamber, and having a spool valve surrounding this plunger. In the pump plunger and spool valve, on the one hand a control groove that runs obliquely to the stroke direction is provided, and on the other hand a spill opening that cooperates therewith is provided, which together bring about a relief of pressure of the pump chamber when they overlap. For the controlling of the phase position and duration of the valve actuation, the pump plunger and the spool valve are able to be rotated relative to one another, and the spool valve is able to be displaced relative to the pump plunger.
摘要翻译：指示用于控制用于内燃机的燃烧气缸的至少一个气体交换阀的装置，其具有用于阀致动的液压致动器并且具有向致动器供应压力介质的高压泵。为了降低生产成本，高压泵形成为具有限制泵室的行程驱动泵柱塞的控制套筒泵，并且具有围绕该柱塞的滑阀。在泵柱塞和滑阀中，一方面提供了一个沿行程方向倾斜运行的控制槽，另一方面提供与其配合的溢流开口，这些泄漏开口一起减轻了泵的压力当它们重叠时。为了控制阀门致动的相位位置和持续时间，泵柱塞和滑阀能够相对于彼此旋转，并且滑阀能够相对于泵柱塞移位。

7. 发明申请

US20130019746A1 HYDRAULIC ACCUMULATOR AS WELL AS A METHOD FOR ASCERTAINING A STATE OF CHARGE OF A HYDRAULIC ACCUMULATOR 审中-公开
标题翻译：液压蓄能器作为增加液压蓄能器充电状态的方法
公开(公告)号：US20130019746A1
公开(公告)日：2013-01-24
申请号：US13574202
申请日：2011-01-03
申请人： Ralph Engelberg
发明人： Ralph Engelberg
IPC分类号： F15B1/04 , G01L7/00
CPC分类号： F15B1/16 , F15B2201/315 , F15B2201/51
摘要： A hydraulic accumulator includes: a pressure vessel; a hose which is situated within the pressure vessel, for receiving a first medium; a gap, which is formed between the pressure vessel and the hose, for receiving a second medium; and at least one connection for supplying and discharging the first or the second medium under pressure into or out of the hose or the gap, the supply of the first medium resulting in the compression of the second medium.
摘要翻译：液压蓄能器包括：压力容器; 软管，其位于压力容器内，用于接收第一介质; 在压力容器和软管之间形成的用于接收第二介质的间隙; 以及用于在压力下将第一或第二介质供给和排出到软管或间隙中的至少一个连接件，第一介质的供应导致第二介质的压缩。

8. 发明申请

US20120241011A1 Valve having a magnet stack 审中-公开
标题翻译：具有磁体堆的阀
公开(公告)号：US20120241011A1
公开(公告)日：2012-09-27
申请号：US13499090
申请日：2010-07-29
申请人： Rainer Walter , Ralph Engelberg
发明人： Rainer Walter , Ralph Engelberg
IPC分类号： F16K31/06
CPC分类号： F16K31/0679 , F02M51/0617 , F02M51/066 , H01F7/13 , H01F7/1638 , H01F2007/1692 , Y10T137/0318
摘要： In a valve for controlling a fluid passage, a valve needle is actuated by a first electromagnetic drive having a first armature element and is reset by a return element, and a second electromagnetic drive is provided having a second armature element for actuating the valve needle. The first and second electromagnetic drive are configured in series.
摘要翻译：在用于控制流体通道的阀门中，阀针由具有第一电枢元件的第一电磁驱动器驱动，并由返回元件复位，并且提供第二电磁驱动器，具有用于致动阀针的第二电枢元件。第一和第二电磁驱动器被串联配置。

9. 发明授权

US07134408B2 Device for the control of gas exchange valves 失效
标题翻译：用于控制气体交换阀的装置
公开(公告)号：US07134408B2
公开(公告)日：2006-11-14
申请号：US10488446
申请日：2003-03-05
申请人： Udo Diehl , Bernd Rosenau , Christian Grosse , Simon Kieser , Ralph Engelberg
发明人： Udo Diehl , Bernd Rosenau , Christian Grosse , Simon Kieser , Ralph Engelberg
IPC分类号： F01L9/02
CPC分类号： F01L9/02
摘要： A device for controlling gas-exchange valves of an internal combustion engine is provided, which device has hydraulic valve actuators each allocated to one gas-exchange valve. Each valve actuator has an actuating piston acting on the gas-exchange valve, and two hydraulic working chambers delimited by the actuating piston, of which the first working chamber acting upon the gas-exchange valve in the closing direction is constantly filled with fluid under pressure, and the second working chamber acting upon the gas-exchange valve in the opening direction is able to be alternately filled with fluid under pressure and relieved via two electric control valves. For the purpose of cost reduction, provided for each valve-actuator pair is a single first electric control valve that is acted upon with the fluid pressure on the intake side, and is connected on the outlet side to the second working chamber of one valve actuator. The second working chamber of the other valve actuator is filled with fluid with the aid of a switchover valve and the fluid pressure in the second working chamber of the one valve actuator.
摘要翻译：提供一种用于控制内燃机的气体交换阀的装置，该装置具有分配给一个气体交换阀的液压阀致动器。每个阀致动器具有作用在气体交换阀上的致动活塞，并且由致动活塞限定的两个液压工作室，其中在关闭方向上作用在气体交换阀上的第一工作室在压力下始终充满流体，并且在打开方向作用在气体交换阀上的第二工作室能够在压力下交替地填充流体并通过两个电动控制阀释放。为了降低成本，为每个阀 - 致动器对提供一个单一的第一电动控制阀，其作用在进气侧的流体压力，并且在出口侧连接到一个阀致动器的第二工作室。另一个阀门致动器的第二个工作腔室借助一个切换阀和一个阀门致动器的第二个工作腔中的流体压力充满流体。

10. 发明申请

US20050005881A1 Device for the control of gas exchange valves 失效
标题翻译：用于控制气体交换阀的装置
公开(公告)号：US20050005881A1
公开(公告)日：2005-01-13
申请号：US10488446
申请日：2003-03-05
申请人： Udo Diehl , Bernd Rosenau , Christian Grosse , Simon Kieser , Ralph Engelberg
发明人： Udo Diehl , Bernd Rosenau , Christian Grosse , Simon Kieser , Ralph Engelberg
IPC分类号： F01L9/02
CPC分类号： F01L9/02
摘要： A device for controlling gas-exchange valves of an internal combustion engine is provided, which device has hydraulic valve actuators each allocated to one gas-exchange valve. Each valve actuator has an actuating piston acting on the gas-exchange valve, and two hydraulic working chambers delimited by the actuating piston, of which the first working chamber acting upon the gas-exchange valve in the closing direction is constantly filled with fluid under pressure, and the second working chamber acting upon the gas-exchange valve in the opening direction is able to be alternately filled with fluid under pressure and relieved via two electric control valves. For the purpose of cost reduction, provided for each valve-actuator pair is a single first electric control valve that is acted upon with the fluid pressure on the intake side, and is connected on the outlet side to the second working chamber of one valve actuator. The second working chamber of the other valve actuator is filled with fluid with the aid of a switchover valve and the fluid pressure in the second working chamber of the one valve actuator.
摘要翻译：提供一种用于控制内燃机的气体交换阀的装置，该装置具有分配给一个气体交换阀的液压阀致动器。每个阀致动器具有作用在气体交换阀上的致动活塞，并且由致动活塞限定的两个液压工作室，其中在关闭方向上作用在气体交换阀上的第一工作室在压力下始终充满流体，并且在打开方向作用在气体交换阀上的第二工作室能够在压力下交替地填充流体并通过两个电动控制阀释放。为了降低成本，为每个阀 - 致动器对提供一个单一的第一电动控制阀，其作用在进气侧的流体压力，并且在出口侧连接到一个阀致动器的第二工作室。另一个阀门致动器的第二个工作腔室借助一个切换阀和一个阀门致动器的第二个工作腔中的流体压力充满流体。

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