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1. 发明授权

US5708355A Method of identifying the impact of an armature onto an electromagnet on an electromagnetic switching arrangement 失效
标题翻译：识别电枢对电磁开关装置上的电磁铁的影响的方法
公开(公告)号：US5708355A
公开(公告)日：1998-01-13
申请号：US701450
申请日：1996-08-22
申请人： Ekkehard Schrey
发明人： Ekkehard Schrey
IPC分类号： F01L9/04 , H01F7/123 , H01F7/18 , G05F1/40 , G01B7/14
CPC分类号： H01F7/1844 , F01L9/04 , F01L2800/00 , H01F2007/1861 , H01F7/123
摘要： A method of controlling an electromagnetic actuator having at least one electromagnet and an armature that can be moved by generated magnetic forces in a direction counter to the force of a restoring spring associated with the electromagnet, with the armature acting on a control element. The supply of current to the electromagnet in order to initiate the armature movement is effected by a linear regulator that regulates the coil current to a constant value, via a control member, prior to the anticipated impact of the armature on the pole face of the electromagnet. An identifying signal for armature impact is derived from changes in the control variable of the regulator (control current or control voltage) when the armature impacts during the constant-current phase.
摘要翻译：一种控制电磁致动器的方法，所述电磁致动器具有至少一个电磁体和电枢，所述电磁体和电枢可以通过产生的磁力在与所述电磁体相关联的复原弹簧的力的方向上移动，衔铁作用在控制元件上。为了启动电枢运动，向电磁铁供电的电流是通过一个线性调节器来实现的，线性调节器通过控制元件将线圈电流调节到一个恒定的值，在电枢在电磁体的极面上的预期冲击之前。电枢冲击的识别信号来源于当恒定电流阶段电枢冲击时调节器的控制变量（控制电流或控制电压）的变化。

2. 发明授权

US06336439B1 Method of controlling an internal-combustion engine by switching between two engine control systems during engine run 失效
标题翻译：在发动机运行期间通过在两个发动机控制系统之间切换来控制内燃机的方法
公开(公告)号：US06336439B1
公开(公告)日：2002-01-08
申请号：US08965953
申请日：1997-11-07
申请人： Wilfried Frohn , Ekkehard Schrey
发明人： Wilfried Frohn , Ekkehard Schrey
IPC分类号： F02B500
CPC分类号： F02D41/2422 , F02D41/266
摘要： A method of controlling functions of an internal-combustion engine having electrically operated actuators for controlling engine functions, includes the following steps: detecting control-relevant operational data by a sensor arrangement; applying the detected operational data to a first, engine-integrated electronic engine control system; controlling the actuators by control signals from the first electronic engine control system through a power unit; applying the operational data to a second, external electronic engine control system in synchronism with the operational data applied to the first electronic engine control system; generating control signals at an output of the second electronic engine control system; applying, to the power unit, control signals emanating from the second electronic engine control system for the actuator of at least one selected engine function; and simultaneously with the preceding step, removing from the power unit control signals emanating from the first electronic engine control system for the actuator serving the selected engine function. As a result, engine control is simultaneously effected by the first and second electronic engine control systems such that the selected engine function is controlled by the second electronic engine control system and the remaining engine functions are controlled by the first electronic engine control system.
摘要翻译：一种控制具有用于控制发动机功能的电动执行器的内燃机的功能的方法，包括以下步骤：通过传感器装置检测与控制有关的操作数据; 将检测到的操作数据应用于第一发动机集成电子发动机控制系统; 通过来自第一电子发动机控制系统的控制信号通过动力单元控制致动器; 与应用于第一电子发动机控制系统的操作数据同步地将操作数据应用于第二外部电子发动机控制系统; 在所述第二电子发动机控制系统的输出端产生控制信号; 向所述动力单元施加从用于所述致动器的所述第二电子发动机控制系统发出的至少一个选择的发动机功能的控制信号; 并且与上述步骤同时地，从功率单元去除控制信号，从用于所选引擎功能的致动器的第一电子发动机控制系统发出。因此，发动机控制由第一和第二电子发动机控制系统同时实现，使得所选择的发动机功能由第二电子发动机控制系统控制，并且剩余的发动机功能由第一电子发动机控制系统控制。

3. 发明授权

US5831809A Method for controlling an electromagnetic actuator with compensation for changes in ohmic resistance of the electromagnet coil 失效
标题翻译：用于控制电磁致动器的方法，其补偿电磁线圈的欧姆电阻的变化
公开(公告)号：US5831809A
公开(公告)日：1998-11-03
申请号：US706453
申请日：1996-09-04
申请人： Guenter Schmitz , Ekkehard Schrey
发明人： Guenter Schmitz , Ekkehard Schrey
IPC分类号： F02D13/02 , F02D41/20 , F02D41/24 , H01F7/123 , H01F7/18 , H01H47/00
CPC分类号： F02D41/28 , F02D13/0253 , F02D41/20 , H01F7/1844 , F02D2041/001 , F02D2041/2031 , F02D2041/2051 , F02D2041/2058 , G01R31/06 , H01F7/123 , Y02T10/18
摘要： A method is provided for controlling an electromagnetic actuator having an electromagnet including a magnetic core presenting a pole face and an electromagnet coil wound around the magnetic core, a return spring and an armature connected to an actuation mechanism and movable toward the pole face by a magnetic force of the electromagnet against the force of the return spring. The method includes: detecting a time behavior and/or value of current and/or voltage present at the electromagnet coil during a time period when the armature does not move relative to the electromagnet, and deriving a value corresponding to the actual ohmic resistance and/or inductance of the electromagnet coil from the detected time behavior and/or value from the detecting step for compensating changes in the ohmic resistance of the electromagnet coil.
摘要翻译：提供了一种用于控制电磁致动器的方法，所述电磁致动器具有电磁体，所述电磁体包括呈现磁极的磁芯和缠绕在所述磁芯上的电磁线圈;复位弹簧和电枢，其连接到致动机构并且可通过磁性向所述极面移动电磁铁抵抗复位弹簧的力。该方法包括：在电枢不相对于电磁体移动的时间段期间检测存在于电磁线圈处的电流和/或电压的时间行为和/或值，并且导出与实际欧姆电阻和/ 或电感线圈的电感，和/或来自用于补偿电磁线圈的欧姆电阻变化的检测步骤的值。

4. 发明授权

US5746164A Method of determining valve control times for a maximum cylinder charge on a piston-type internal combustion engine 失效
标题翻译：确定活塞式内燃机上最大气缸充量的阀门控制时间的方法
公开(公告)号：US5746164A
公开(公告)日：1998-05-05
申请号：US708709
申请日：1996-09-05
申请人： Ekkehard Schrey , Guenter Schmitz
发明人： Ekkehard Schrey , Guenter Schmitz
IPC分类号： F02D13/02 , F02D41/00 , F02D41/14 , F02D41/02
CPC分类号： F02D41/2454 , F02D13/0234 , F02D13/0253 , F02D41/0002 , F02D2041/001 , F02D41/2438 , Y02T10/18 , Y02T10/42
摘要： A method is provided for determining valve control times for a maximum charge for cylinders in a piston-type internal combustion engine provided with fuel injection, lambda sensor control and electromagnetically actuatable cylinder valves. The method includes setting the "intake closes" control moment to a preliminary value on all gas intake valves of the engine; changing continuously the "intake closes" control moment on the gas intake valves at least one cylinder while maintaining a constant engine rpm and determining, with the lambda sensor control at .lambda.=1, one of (1) a longest fuel injection duration and (2) a leanest operation at a constant injection duration; and storing the determined "intake closes" control moments at respective rpm's in a performance characteristic of an engine control for achieving a maximum charge in the cylinders at the respective rpm's.
摘要翻译：提供了一种用于确定设置有燃料喷射，λ传感器控制和可电磁致动的气缸阀的活塞式内燃机中的气缸的最大充气量的阀控制时间的方法。该方法包括将发动机的所有进气门的“进气关闭”控制时刻设定为初始值; 在保持恒定的发动机转速的同时连续地改变进气门上的“进气闭合”控制时刻，同时确定λ= 1时的λ传感器控制中的（1）最长燃料喷射持续时间和（2 ）在恒定的喷射持续时间内的最小的操作; 并将所确定的“进气闭合”控制力矩存储在发动机控制的性能特征中的各个转速下，以在各个转速下实现气缸中的最大充量。

5. 发明授权

US5832955A Method for detecting valve play in a cylinder valve actuated by an electromagnetic actuator 失效
标题翻译：用于检测由电磁致动器致动的气缸阀中的阀门起动的方法
公开(公告)号：US5832955A
公开(公告)日：1998-11-10
申请号：US698233
申请日：1996-08-14
申请人： Ekkehard Schrey
发明人： Ekkehard Schrey
IPC分类号： F01L9/04 , F16K37/00 , F16K31/06
CPC分类号： F01L9/04 , F01L2009/0496 , Y10T137/8158
摘要： A method is provided for detecting play between a cylinder valve of a piston engine and an electromagnetic actuator that actuates the cylinder valve. The electromagnet has a closing electromagnet and an opening electromagnet, two restoring springs and an armature which is guided to be movable back and forth between the two electromagnets, in each case counter to a force of a respective one of the restoring springs for acting upon the cylinder valve. With the armature held at one of the electromagnets by a holding current I.sub.H, a time interval t.sub.H after turnoff of the holding current I.sub.H at the holding electromagnet until the arrival of the armature at the other one of the electromagnets is measured, and the valve play is calculated by subtracting from the time interval t.sub.H a motion time t.sub.B predetermined by the spring-mass system, comprising the armature, valve body and restoring springs, and a sticking time t.sub.K during which the armature remains at the holding electromagnet after cutoff of the holding current.
摘要翻译：提供了一种用于检测活塞发动机的气缸阀和致动气缸阀的电磁致动器之间的游隙的方法。电磁铁具有闭合电磁体和开放电磁体，两个恢复弹簧和电枢，其被引导以在两个电磁体之间来回移动，在每种情况下都相反于相应的一个复位弹簧的力作用在气缸阀。在衔铁通过保持电流IH保持在一个电磁体上的情况下，测量在保持电磁体处的保持电流IH直到电枢到达另一个电磁体之前的时间间隔tH，并且阀打开通过从包括电枢，阀体和恢复弹簧的弹簧质量系统预定的运动时间tB以及在保持截止之后电枢保持在保持电磁体处的粘附时间tK从时间间隔tH中减去而计算出当前。

6. 发明授权

US5691680A Method of recognizing the impingement of a reciprocating armature in an electromagnetic actuator 失效
标题翻译：识别电磁致动器中的往复式电枢的冲击的方法
公开(公告)号：US5691680A
公开(公告)日：1997-11-25
申请号：US683973
申请日：1996-07-22
申请人： Ekkehard Schrey , Lutz Kather
发明人： Ekkehard Schrey , Lutz Kather
IPC分类号： H01F7/18 , H01F3/00 , H01H47/00 , H02K33/00
CPC分类号： H01F7/1844 , H01F2007/185 , H01F2007/1861
摘要： A method of recognizing armature impingement in an electromagnetic actuator having an electromagnet including a solenoid, an armature movable toward and away from the electromagnet and return means for exerting a force on the armature. The method includes the steps of maintaining a solenoid current at a predetermined magnitude I.sub.max during a predetermined period T.sub.A for capturing the armature at the electromagnet; switching off the solenoid current at a moment t.sub.1 upon lapse of the period T.sub.A ; upon lapse of a period T.sub.1 running from moment t.sub.1, oscillating the solenoid current between a lower holding current threshold I.sub.H1 and an upper holding current threshold I.sub.H2 ; detecting a current course from moment t.sub.1 ; and deriving a signal from such current course.
摘要翻译：识别电磁致动器中的电枢冲击的方法，该电磁致动器具有电磁体，该电磁体包括螺线管，能够朝向和远离电磁体的电枢以及用于在电枢上施加力的返回装置。该方法包括以下步骤：在用于捕获电磁体处的电枢的预定周期TA期间将螺线管电流保持在预定量值Imax; 在经过周期TA之后的时刻t1断开螺线管电流; 在从t1开始经过T1期间之后，使电磁线圈电流在下维持电流阈值IH1与上保持电流阈值IH2之间振荡; 从时刻t1检测当前路线; 并从当前路线导出信号。

7. 发明授权

US5781397A Method for adapting the control of an electromagnetic actuator to operation-dictated changes 失效
标题翻译：用于使电磁致动器的控制适应于操作规定的变化的方法
公开(公告)号：US5781397A
公开(公告)日：1998-07-14
申请号：US694423
申请日：1996-08-12
申请人： Ekkehard Schrey
发明人： Ekkehard Schrey
IPC分类号： F01L9/04 , F02D13/02 , F02D41/20 , F02D41/22 , H01F7/18 , H01H47/32
CPC分类号： F02D13/0253 , F01L9/04 , F02D41/20 , F02D41/221 , H01F7/1844 , F01L2800/00 , F02D2041/001 , F02D2041/2017 , F02D2041/2079 , G01R31/06 , H01F2007/1861 , Y02T10/18 , Y02T10/40
摘要： A method is provided for adapting a control for an electromagnetic actuator for actuating an adjusting device in a system, in particular for actuating a cylinder valve in a piston engine, to operation-dictated changes in the electromagnetic actuator. The electromagnetic actuator includes at least one electromagnet, a restoring spring, an armature operately coupled to the cylinder valve and disposed for movement counter to the restoring spring. The electromagnet is energized, during an idling phase of the engine, with a current having a path deviating from a normal current in a normal mode of operation. Portions of a course over time of current through the electromagnet are detected. The detected course of current is compared with a predetermined curve. The control for the electromagnet for the normal mode is adapted if there are deviations between the detected course of the current and the predetermined curve.
摘要翻译：提供了一种用于使电磁致动器的控制器适于致动系统中的调节装置的方法，特别是用于致动活塞发动机中的气缸阀，以用于电磁致动器的操作规定的变化。所述电磁致动器包括至少一个电磁体，复原弹簧，与所述气缸阀操作地联接并设置成与所述复位弹簧相反运动的电枢。在发动机的空转阶段期间，电磁体被通电，在正常操作模式中电流具有偏离正常电流的路径。检测通过电磁体的电流随时间变化的部分。将检测到的电流与预定曲线进行比较。如果检测到的电流和预定曲线之间存在偏差，则适用于正常模式的电磁体的控制。

8. 发明授权

US5748433A Method of accurately controlling the armature motion of an electromagnetic actuator 失效
标题翻译：精确控制电磁执行机构电枢运动的方法
公开(公告)号：US5748433A
公开(公告)日：1998-05-05
申请号：US683970
申请日：1996-07-22
申请人： Ekkehard Schrey , Lutz Kather , Frank Van Der Staay
发明人： Ekkehard Schrey , Lutz Kather , Frank Van Der Staay
IPC分类号： F02D41/20 , H01F7/18 , F01L9/02
CPC分类号： H01F7/1811 , F02D41/20 , F02D2041/2017 , F02D2041/2031 , F02D2041/2037
摘要： A method of controlling a motion of an armature away from an electromagnet of an electromagnetic actuator includes the following steps: passing an electric current through a solenoid of the electromagnet for holding the armature at the electromagnet against a resetting force; interrupting the current flow through the solenoid at a desired moment for releasing the armature from the electromagnet; and impressing a current pulse of reverse polarity on the solenoid after interrupting the current flow for launching the armature from the electromagnet.
摘要翻译：控制电枢远离电磁致动器的电磁体的运动的方法包括以下步骤：使电流通过用于将电枢保持在电磁体处的电磁体的螺线管抵抗复位力; 在期望的时刻中断通过螺线管的电流，以从电磁体释放电枢; 并且在中断从电磁铁发射电枢的电流流动之后，在螺线管上施加相反极性的电流脉冲。

9. 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。

10. 发明授权

US5804962A Method of adjusting the position of rest of an armature in an electromagnetic actuator 失效
标题翻译：调整电磁执行器中电枢的其余部分的位置的方法
公开(公告)号：US5804962A
公开(公告)日：1998-09-08
申请号：US694247
申请日：1996-08-08
申请人： Lutz Kather , Ekkehard Schrey , Gunter Schmitz
发明人： Lutz Kather , Ekkehard Schrey , Gunter Schmitz
IPC分类号： F01L9/04 , H01F7/121 , F16K31/02 , G01B7/00
CPC分类号： F01L9/04
摘要： A method of ascertaining the position of rest assumed by a movable armature, in response to forces of oppositely acting return springs, between two deenergized electromagnets. The method includes the following steps: measuring the inductivities of the two electromagnets; comparing the measured inductivity values to obtain a comparison value; and ascertaining the position of the armature in the position of rest between the two electromagnets from the comparison value.
摘要翻译：一种确定由可动衔铁承受的休息位置的方法，响应于两个断电电磁体之间的相反作用的复位弹簧的力。该方法包括以下步骤：测量两个电磁铁的电感; 比较测得的电感值得到比较值; 并从所述比较值确定所述电枢在所述两个电磁体之间的位置上的位置。

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