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1. 发明授权

US5797360A Method for controlling cylinder valve drives in a piston-type internal combustion engine 失效
标题翻译：用于控制活塞式内燃机中气缸驱动的方法
公开(公告)号：US5797360A
公开(公告)日：1998-08-25
申请号：US874224
申请日：1997-06-13
申请人： Franz Pischinger , Matthias Schneider , Guenter Schmitz , Martin Pischinger , Thomas Esch
发明人： Franz Pischinger , Matthias Schneider , Guenter Schmitz , Martin Pischinger , Thomas Esch
IPC分类号： F01L9/04
CPC分类号： F01L9/04
摘要： A method for a controlling cylinder valve drive in a piston-type internal combustion engine includes the steps of detecting vibration signals generated during operation by the cylinder valve drive or the cylinder valve, and actuating the cylinder valve drive in dependence on a value of the detected vibration signals which corresponds to the impact time or impact speed of the cylinder valves.
摘要翻译：一种用于在活塞式内燃机中控制气缸阀驱动的方法包括以下步骤：检测由气缸阀驱动器或气缸阀在操作期间产生的振动信号，并且根据检测到的值来启动气缸阀驱动装置对应于气缸阀的冲击时间或冲击速度的振动信号。

2. 发明授权

US6003481A Electromagnetic actuator with impact damping 失效
标题翻译：具有冲击阻尼的电磁执行器
公开(公告)号：US6003481A
公开(公告)日：1999-12-21
申请号：US68083
申请日：1998-08-04
申请人： Franz Pischinger , Martin Pischinger , Thomas Esch , Guenter Schmitz
发明人： Franz Pischinger , Martin Pischinger , Thomas Esch , Guenter Schmitz
IPC分类号： F01L9/04
CPC分类号： F01L9/04
摘要： An electromagnetic actuator for actuating a gas-exchange valve in a reciprocating internal combustion engine, the electromagnetic actuator comprising: an armature which is operatively connected to the gas-exchange valve; two electromagnets, each having a pole face; two oppositely oriented restoring springs; wherein the armature is guided in a reciprocating manner counter to the force of the two oppositely oriented restoring springs between the pole faces of the two electromagnets whose current supply can be controlled by a control device, the two electromagnets being disposed in mutual spacing and acting as opening and closing devices; and at least one additional mass which is associated with the gas-exchange valve and can be guided so that it is movable relative thereto and in the same direction of the gas-exchange valve, the at least one additional mass entering into operative connection with the gas-exchange valve, in the final phase of the armature's motion in the direction of a respective one of the two electromagnets, via a coupler.
摘要翻译： PCT No.PCT / EP97 / 04565 Sec。 371日期：1998年8月4日 102（e）日期1998年8月4日PCT 1997年8月22日PCT公布。 WO98 / 10175 PCT出版物日期1998年3月12日，一种用于致动往复式内燃机中的气体交换阀的电磁致动器，该电磁致动器包括：可操作地连接到气体交换阀的电枢; 两个电磁铁，各有一个极面; 两个相对定向的复原弹簧; 其中电枢以往复方式被引导，与两个电磁体的极面之间的两个相对定向的复位弹簧的力相反，电磁铁的电流可由控制装置控制，两个电磁铁相互间隔设置，开闭装置; 以及与气体交换阀相关联的至少一个附加质量块，并且可以被引导以使得其相对于其移动并沿气体交换阀的相同方向移动，所述至少一个附加质量体与在两个电磁体中的相应一个方向上的电枢运动的最后阶段中，通过耦合器。

3. 发明授权

US5920247A Actuator having a movable transmitting element with frictionless guidance 失效
标题翻译：具有无摩擦引导的可移动传动元件的致动器
公开(公告)号：US5920247A
公开(公告)日：1999-07-06
申请号：US17696
申请日：1998-02-03
申请人： Franz Pischinger , Martin Pischinger
发明人： Franz Pischinger , Martin Pischinger
IPC分类号： F01L9/04 , F16H21/00 , G05G7/02 , H01F7/00
CPC分类号： F01L9/04
摘要： An actuator for moving a setting member includes a force-generating device; a transmitting member for transmitting a force from the force-generating device to the setting member; a carrier spaced from the transmitting member; and first and second suspension elements spaced from one another parallel to the direction of motion of the transmitting member and being attached to the carrier and the transmitting member for supporting and frictionlessly guiding the transmitting member in motions thereof.
摘要翻译：用于移动定位构件的致动器包括力产生装置; 传递构件，用于将力从力产生装置传递到设定构件; 与传送构件间隔开的载体; 以及与传动构件的运动方向彼此间隔开的第一和第二悬架元件，并且附接到载体和传递构件，用于在传动构件的运动中支撑和无摩擦地引导传递构件。

4. 发明授权

US5711259A Method of measuring a valve play of an engine-cylinder valve operated by an electromagnetic actuator 失效
标题翻译：测量由电磁执行器操作的发动机气缸阀的阀门的方法
公开(公告)号：US5711259A
公开(公告)日：1998-01-27
申请号：US694273
申请日：1996-08-08
申请人： Franz Pischinger , Gunter Schmitz , Martin Pischinger
发明人： Franz Pischinger , Gunter Schmitz , Martin Pischinger
IPC分类号： F01L1/20 , F01L9/04 , H01F7/18
CPC分类号： H01F7/1844 , F01L1/20 , F01L9/04 , F01L2009/0498 , H01F2007/185
摘要： A method of measuring a valve play in a reciprocating valve. The valve has open and closed positions and is operated by an electromagnetic actuator which includes an opening electromagnet, a closing electromagnet, an armature movable between pole faces by electromagnetic forces against a spring force of a return spring arrangement for moving the valve into an open position. The valve play is defined by a clearance between the armature and the valve when the armature is in contact with the pole face of the closing magnet and the valve is in the closed position. The method includes the steps of detecting a motion of the armature within the clearance as a function of the course of voltage and/or current in the closing electromagnet; and deriving the size of the valve play from an irregularity (spike) in the course of voltage and/or current. The irregularity is caused by an impacting of the armature on the valve and/or the pole face of the closing electromagnet.
摘要翻译：一种在往复阀中测量阀门的方法。阀具有打开和关闭位置，并且由电磁致动器操作，电磁致动器包括打开的电磁体，闭合电磁体，可通过电磁力的电磁力之间移动的衔铁，以抵抗复位弹簧装置的弹簧力，以将阀移动到打开位置。当电枢与闭合磁体的极面接触并且阀处于关闭位置时，阀门游隙由电枢和阀之间的间隙限定。该方法包括以下步骤：根据闭合电磁体中的电压和/或电流的过程来检测间隙内的电枢的运动; 并且在电压和/或电流的过程中从不规则（尖峰）导出阀门的尺寸。不规则性是由电枢对闭合电磁体的阀和/或极面的影响引起的。

5. 发明授权

US5917692A Method of reducing the impact speed of an armature in an electromagnetic actuator 失效
标题翻译：降低电磁致动器中电枢的冲击速度的方法
公开(公告)号：US5917692A
公开(公告)日：1999-06-29
申请号：US695553
申请日：1996-08-12
申请人： Guenter Schmitz , Martin Pischinger , Thomas Goebel , Michael Schebitz , Ekkehard Schrey
发明人： Guenter Schmitz , Martin Pischinger , Thomas Goebel , Michael Schebitz , Ekkehard Schrey
IPC分类号： F02D13/02 , F02D41/20 , H01F7/13 , H01F7/16 , H01F7/18 , H01H47/00
CPC分类号： F02D41/20 , F02D13/0253 , H01F7/13 , H01F7/1638 , H01F7/18 , F02D2041/001 , F02D2041/2037 , F02D2041/2051 , F02D2041/2079 , H01F2007/1684 , H01F2007/1692 , H01F2007/1894 , Y02T10/18
摘要： A method is provided for reducing an impact speed of an armature on a pole face of an electromagnet in an electro-magnetic actuator, in which the armature moves toward the pole face against a restoring spring force when the coil of the electromagnet is charged with current. The method includes limiting a voltage applied to the coil to a predeterminable maximum value as the armature approaches the pole face so that a current flowing through the coil drops for a portion of the time of the voltage limitation.
摘要翻译：提供了一种降低电磁致动器的电磁体的极面上的电枢的冲击速度的方法，其中当电磁体的线圈被充电时电枢朝向极面抵抗复位弹簧力移动。该方法包括当电枢接近极面时将施加到线圈的电压限制到可预定的最大值，使得流过线圈的电流在电压限制的一部分时间内下降。

6. 发明授权

US5752491A Method for controlling a piston-type internal combustion engine 失效
标题翻译：用于控制活塞式内燃机的方法
公开(公告)号：US5752491A
公开(公告)日：1998-05-19
申请号：US699231
申请日：1996-08-19
申请人： Guenter Schmitz , Ekkehard Schrey , Martin Pischinger
发明人： Guenter Schmitz , Ekkehard Schrey , Martin Pischinger
IPC分类号： F02D13/02 , F02D41/00 , F02D43/00
CPC分类号： F02D13/0207 , F02D13/0226 , F02D13/0253 , F02D41/0002 , F02D43/00 , Y02T10/18 , Y02T10/42
摘要： A method for controlling a piston-type internal combustion engine including dosing a fuel amount conditional upon a desired engine output and dosing a required air amount by controlling opening times of at least the gas intake valves.
摘要翻译：一种用于控制活塞式内燃机的方法，包括以期望的发动机输出为条件计量燃料量，并通过控制至少气体进气阀的打开时间来计量所需的空气量。

7. 发明授权

US06334417B1 Method of cold starting a throttle-free, multi-cylinder internal-combustion engine 失效
标题翻译：冷启动无节气门多缸内燃机的方法
公开(公告)号：US06334417B1
公开(公告)日：2002-01-01
申请号：US09351333
申请日：1999-07-12
申请人： Wolfgang Salber , Martin Pischinger , Thomas Esch , Jürgen Hagen
发明人： Wolfgang Salber , Martin Pischinger , Thomas Esch , Jürgen Hagen
IPC分类号： F02D4300
CPC分类号： F02D13/0203 , F02D13/0215 , F02D13/0234 , F02D13/0253 , F02D13/028 , F02D41/008 , F02D41/0087 , F02D41/024 , F02D41/062 , F02D41/3058 , F02D2013/0292 , F02N19/004 , Y02T10/18 , Y02T10/26
摘要： A method of cold starting an internal-combustion engine includes the steps of rotating the engine crankshaft by a starter motor to initiate cold starting; and during initial work cycles of the cold start, controlling, by an engine control device, the cylinder valves, the fuel injection device and the ignition device belonging to at least one selected cylinder, such as to operate the selected cylinder in a delayed intake opening mode.
摘要翻译：冷启动内燃机的方法包括以下步骤：通过起动电动机使发动机曲轴旋转以启动冷起动; 并且在冷启动的初始工作循环期间，通过发动机控制装置控制气缸阀，燃料喷射装置和属于至少一个所选择的气缸的点火装置，以便将所选择的气缸操作在延迟进气口模式。

8. 发明授权

US06184767B2 Electromagnetic actuator having a joint-supported resetting spring 失效
标题翻译：具有接头支撑的复位弹簧的电磁致动器
公开(公告)号：US06184767B2
公开(公告)日：2001-02-06
申请号：US09311305
申请日：1999-05-14
申请人： Martin Pischinger , Thomas Esch , Markus Duesmann
发明人： Martin Pischinger , Thomas Esch , Markus Duesmann
IPC分类号： H01F300
CPC分类号： F01L9/04
摘要： An electromagnetic actuator includes an electromagnet; and an armature movable toward the electromagnet by an electromagnetic force generated upon energization of the electromagnet. The armature is connectable to a setting member displaced as a function of armature motions. The electromagnetic actuator further has a resetting spring which opposes the electromagnetic force and which has a first end supported in a housing and a second end; and at least one jointed connecting arrangement interposed between the resetting spring and the armature for supporting the armature on the second end of the resetting spring.
摘要翻译：电磁致动器包括电磁体; 以及通过在电磁铁通电时产生的电磁力向电磁体移动的电枢。电枢可连接到作为电枢运动的函数移位的定位构件。电磁致动器还具有与电磁力相对的复位弹簧，其具有支撑在壳体中的第一端和第二端; 以及插入在复位弹簧和电枢之间的至少一个接合连接装置，用于将电枢支撑在复位弹簧的第二端上。

9. 发明授权

US06041667A Method of operating an electromagnetic actuator with consideration of the armature motion 失效
标题翻译：考虑电枢运动来操作电磁执行机构的方法
公开(公告)号：US06041667A
公开(公告)日：2000-03-28
申请号：US124974
申请日：1998-07-30
申请人： Martin Pischinger , Thomas Esch
发明人： Martin Pischinger , Thomas Esch
IPC分类号： H01F7/16 , H01F7/18 , G01L1/12
CPC分类号： H01F7/1844 , H01F7/1638
摘要： A method of operating an electromagnetic actuator for actuating a setting member wherein the actuator includes at least one electromagnet supplied with current by a control device, and an armature that is operatively connected with the setting member to be actuated and which can be brought out of a first set position, counter to a force of a restoring spring, into a second set position, in which the armature is in contact with the pole face of the electromagnet, when the electromagnet is supplied with current. The change in the setting force of the restoring spring is detected, at least during part of the armature motion, and the respective position of the armature and/or its moving speed is or are derived from this. The derived value is used to check and/or influence the actuation of the electromagnet.
摘要翻译：一种操作电磁致动器以致动设定构件的方法，其中所述致动器包括由控制装置供给电流的至少一个电磁体，以及电枢，其与所述待设定构件可操作地连接并且能够从当电磁体被供应电流时，与电磁体的极面接触的第二设定位置，与第一设定位置相反的第一设定位置。至少在电枢运动的一部分期间，检测回复弹簧的设定力的变化，并且电枢的相应位置和/或其移动速度由此导出。导出值用于检查和/或影响电磁铁的致动。

10. 发明授权

US6076490A Electromagnetic assembly with gas springs for operating a cylinder valve of an internal-combustion engine 失效
标题翻译：具有用于操作内燃机气缸阀的气弹簧的电磁组件
公开(公告)号：US6076490A
公开(公告)日：2000-06-20
申请号：US123987
申请日：1998-07-29
申请人： Thomas Esch , Michael Schebitz , Martin Pischinger
发明人： Thomas Esch , Michael Schebitz , Martin Pischinger
IPC分类号： F01L9/04 , F02D13/02 , F16K31/06
CPC分类号： F01L9/04
摘要： A combination of a cylinder valve of an internal-combustion engine with an electromagnetic assembly for operating the valve. The electromagnetic assembly includes an electromagnetic actuator having first and second electromagnets supported in a spaced relationship with respect to one another, an armature movable between the first and second electromagnets and connected to the valve for moving it between open and closed positions. The electromagnetic assembly further includes a first control device for energizing the electromagnets to cause a motion of the valve by electromagnetic forces generated by the first and second electromagnets; and first and second pressurizable resetting gas springs operatively coupled to the armature to oppose motions thereof caused by the electromagnetic forces generated by the first and second electromagnets, respectively. A pressure supply device supplies pressure to the first and second resetting gas springs. A second control device controls the pressure supplied to the first and second resetting gas springs.
摘要翻译：内燃机的汽缸阀与用于操作阀的电磁组件的组合。所述电磁组件包括电磁致动器，所述电磁致动器具有以相互间隔开的关系支撑的第一和第二电磁体，电枢可在所述第一和第二电磁体之间移动并且连接到所述阀，以在打开位置和闭合位置之间移动。电磁组件还包括第一控制装置，用于通过由第一和第二电磁体产生的电磁力来激励电磁体以引起阀的运动; 以及第一和第二可加压复位气体弹簧，其可操作地联接到所述电枢以分别由由所述第一和第二电磁体产生的电磁力而与其运动相反。压力供应装置向第一和第二复位气弹簧供应压力。第二控制装置控制提供给第一和第二复位气弹簧的压力。

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