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11. 发明授权

US06249418B1 System for control of an electromagnetic actuator 失效
标题翻译：电磁执行器控制系统
公开(公告)号：US06249418B1
公开(公告)日：2001-06-19
申请号：US09238344
申请日：1999-01-27
申请人： Gary Bergstrom
发明人： Gary Bergstrom
IPC分类号： H01H4700
CPC分类号： F16C32/0451 , F01L9/04 , F01L2009/0486 , F02D13/0253 , F02D41/20 , F02D2041/001 , F16C32/0446 , H01F7/1844 , H01H47/325
摘要： A system for controlling the force and/or motion of an electromagnetic actuator. The actuator could be a solenoid, relay, or levitating device. The drive to the coil can be linear or switching, voltage or current and the sensors measuring the system can be as simple as just a current sensor monitoring the coil current or a flux sensor. Continuous control of position can be achieved allowing magnetic levitation or the soft landing of the moving element.
摘要翻译：一种用于控制电磁致动器的力和/或运动的系统。执行器可以是螺线管，继电器或悬浮装置。对线圈的驱动可以是线性或开关，电压或电流，并且测量系统的传感器可以像仅仅监视线圈电流或磁通传感器的电流传感器那样简单。可以实现持续的位置控制，允许磁悬浮或移动元件的软着陆。

12. 发明授权

US06196172B1 Method for controlling the movement of an armature of an electromagnetic actuator 失效
标题翻译：用于控制电磁致动器的电枢的运动的方法
公开(公告)号：US06196172B1
公开(公告)日：2001-03-06
申请号：US09356501
申请日：1999-07-19
申请人： Ralf Cosfeld , Konrad Reif
发明人： Ralf Cosfeld , Konrad Reif
IPC分类号： F01L904
CPC分类号： F01L9/04 , F01L2009/0486 , H01F7/123 , H01F7/1805 , H01F2007/1894
摘要： The invention relates to a method for controlling the movement of an armature of an electromagnetic actuator, particularly for operating a charge cycle lifting valve of an internal-combustion engine, the armature being moved in an oscillating manner between two solenoid coils in each case against the force of at least one restoring spring by the alternating energizing of the solenoid coils, and, with an approach of the armature to the first-energized coil, during the so-called capturing operation, the electric voltage being reduced which is applied to the coil capturing the armature. The capturing phase of the capturing operation is followed by a braking phase in which, until the armature impacts on the coil, an electric voltage is applied to the latter in a switched manner, the respective switching points in time and the voltage switching ratio being determined by a controller by means of a desired trajectory describing the desired armature movement. Preferably, a positive or negative voltage value, whose amount is constant, or the “zero” voltage value is applied in a switched manner to the coil capturing the armature.
摘要翻译：本发明涉及一种用于控制电磁致动器的电枢的运动的方法，特别是用于操作内燃机的充电循环提升阀，电枢在两种电磁线圈之间以两种电磁线圈在每种情况下相对于通过电磁线圈的交替供电，至少一个恢复弹簧的力，并且在所谓的捕获操作期间，通过电枢到第一通电线圈的接近，减小施加到线圈的电压捕获电枢。捕获操作的捕获阶段之后是制动阶段，其中，直到电枢冲击线圈为止，以切换的方式向后者施加电压，确定各个开关点的时间和电压切换比通过控制器通过描述期望的电枢运动的期望轨迹。优选地，其量为恒定的正电压值或负电压值，或以切换方式施加到捕获电枢的线圈的“零”电压值。

14. 发明申请

US20090218531A1 DEVICE AND METHOD FOR CONTROLLING A VALVE WITH CONSUMABLE ENERGY MONITORING 有权
标题翻译：用消耗能量监测控制阀的装置和方法
公开(公告)号：US20090218531A1
公开(公告)日：2009-09-03
申请号：US12443640
申请日：2007-09-28
申请人： Nicolas Gelez , Boris Bouchez , Jean-Guihern Dalissier
发明人： Nicolas Gelez , Boris Bouchez , Jean-Guihern Dalissier
IPC分类号： F16K31/02
CPC分类号： F01L9/04 , F01L2009/0436 , F01L2009/0469 , F01L2009/0486 , F01L2009/049 , F02D13/0253 , Y02T10/18
摘要： The invention relates to a device for controlling a valve (1) between an opened position and a closed position, that includes a valve actuation organ (8), an elastic system (17, 20) for oscillating the actuation organ between two end positions, at least one electromagnet (14, 15) associated with a control unit (23) for attracting the actuation organ towards its end positions, wherein the control unit supplies power to the electromagnet for attracting the actuation organ into a first end position when the required energy amount is at most equal to a threshold and for allowing the actuation organ to move back to the other end position when this amount is higher than the threshold. The invention also relates to a control method.
摘要翻译：本发明涉及一种用于在打开位置和关闭位置之间控制阀（1）的装置，其包括阀致动器（8），用于在两个端部位置之间振动致动器官的弹性系统（17,20）与控制单元（23）相关联的至少一个电磁体（14,15），用于将致动器件朝向其端部位置吸引，其中当需要的能量时，控制单元向电磁体供电，以将致动器件吸引到第一端部位置量最多等于阈值，并且当该量高于阈值时允许致动器官移回到另一端位置。本发明还涉及一种控制方法。

15. 发明授权

US07458345B2 Adjusting ballistic valve timing 有权
标题翻译：调整弹道气门正时
公开(公告)号：US07458345B2
公开(公告)日：2008-12-02
申请号：US11106893
申请日：2005-04-15
申请人： Vince Winstead , Donald J. Lewis
发明人： Vince Winstead , Donald J. Lewis
IPC分类号： F01L9/04
CPC分类号： F02D13/0253 , F01L9/04 , F01L2009/0426 , F01L2009/0436 , F01L2009/0486 , F02D13/06 , F02D41/0002 , F02D2041/001 , Y02T10/18 , Y02T10/42
摘要： A system and method for controlling electromechanical valves operating in an engine is presented. According to the method, valve timing can be adjusted in a number of ways. The method can also compensate for changes in the natural response of the valve apparatus.
摘要翻译：提出了一种用于控制在发动机中工作的机电阀的系统和方法。根据该方法，可以以多种方式调节气门正时。该方法还可以补偿阀装置的自然响应的变化。

16. 发明授权

US07204210B2 Reducing power consumption and noise of electrically actuated valves 有权
标题翻译：降低电动阀门的功耗和噪音
公开(公告)号：US07204210B2
公开(公告)日：2007-04-17
申请号：US11049032
申请日：2005-02-01
申请人： James D. Ervin , Thomas W. Megli
发明人： James D. Ervin , Thomas W. Megli
IPC分类号： F01L9/04
CPC分类号： F01L9/04 , F01L2009/0486 , F01L2810/04
摘要： A system and method for controlling electromechanical valves operating in an engine is presented. According to the method, armature levitation is strategically used during a cycle of a cylinder. The method can reduce fuel consumption and power supply requirements, at least under some conditions.
摘要翻译：提出了一种用于控制在发动机中工作的机电阀的系统和方法。根据该方法，在气缸的循环期间战略性地使用电枢悬浮。该方法至少在某些条件下可以降低燃油消耗和供电要求。

17. 发明申请

US20060169230A1 Reducing power consumption and noise of electrically actuated valves 有权
标题翻译：降低电动阀门的功耗和噪音
公开(公告)号：US20060169230A1
公开(公告)日：2006-08-03
申请号：US11049032
申请日：2005-02-01
申请人： James Ervin , Thomas Megli
发明人： James Ervin , Thomas Megli
IPC分类号： F01L9/04
CPC分类号： F01L9/04 , F01L2009/0486 , F01L2810/04
摘要： A system and method for controlling electromechanical valves operating in an engine is presented. According to the method, armature levitation is strategically used during a cycle of a cylinder. The method can reduce fuel consumption and power supply requirements, at least under some conditions.
摘要翻译：提出了一种用于控制在发动机中工作的机电阀的系统和方法。根据该方法，在气缸的循环期间战略性地使用电枢悬浮。该方法至少在某些条件下可以降低燃油消耗和供电要求。

18. 发明授权

US6066999A Electromagnetic actuator having magnetic impact-damping means 失效
标题翻译：具有磁性冲击阻尼装置的电磁致动器
公开(公告)号：US6066999A
公开(公告)日：2000-05-23
申请号：US32918
申请日：1998-03-02
申请人： Martin Pischinger
发明人： Martin Pischinger
IPC分类号： F01L9/04 , H01F7/08 , H01F7/121 , H01F7/123 , H01F7/18 , H02K33/02 , H01H47/18
CPC分类号： H01F7/088 , F01L9/04 , H01F7/121 , H01F7/1844 , F01L2009/0486 , H01F7/123
摘要： An electromagnetic actuator includes an electromagnet having a yoke and an operating coil supported by the yoke and connectable to a controllable current supply for effecting a current flow through said operating coil. An armature is movable from a first position remote from the pole face of the electromagnet to a second, pole face-engaging position in response to a first electromagnetic force generated by a current flow through the operating coil. A resetting spring is coupled to the armature and opposes the first electromagnetic force. Further, a circuit is provided which is formed of a braking coil supported by the yoke and a switching element having open and closed states. The circuit is closed in the closed state of the switching element and is in the open state of the switching element. Also, a switch control arrangement is provided which is responsive at least indirectly to a distance of the armature from the pole face during motion of the armature toward the pole face for placing the switching element into its closed state when the armature is at a given distance from the pole face, whereby the circuit is closed for producing a second electromagnetic force opposing the first electromagnetic force.
摘要翻译：电磁致动器包括具有轭的电磁体和由轭支撑的操作线圈，并且可连接到可控电流源，以实现通过所述操作线圈的电流。响应于通过操作线圈的电流产生的第一电磁力，衔铁可从远离电磁体的极面的第一位置移动到第二极面接合位置。复位弹簧联接到电枢并且抵抗第一电磁力。此外，提供了由由轭支撑的制动线圈和具有打开和关闭状态的开关元件形成的电路。电路在开关元件的闭合状态下闭合，处于开关元件的断开状态。另外，提供了一种开关控制装置，其在衔铁朝向极面运动期间至少间接地响应于电枢从极面的距离，用于当电枢处于给定距离时将开关元件置于关闭状态从而使电路闭合，产生与第一电磁力相反的第二电磁力。

19. 发明授权

US5671705A Control system for two opposed solenoid-type electromagnetic valve 失效
标题翻译：两相对电磁式电磁阀的控制系统
公开(公告)号：US5671705A
公开(公告)日：1997-09-30
申请号：US733091
申请日：1996-10-16
申请人： Yasushi Matsumoto , Takashi Sugai , Shigeru Yanagisawa
发明人： Yasushi Matsumoto , Takashi Sugai , Shigeru Yanagisawa
IPC分类号： F01L9/04 , F02D13/02
CPC分类号： F01L9/04 , F01L2009/0486
摘要： A control system for an electromagnetic valve having a valve element, a pair of solenoids opposed to each other and disposed to drive the valve element in respective directions opposite to each other and between a first extreme position and a second extreme position, and a spring interposed between the solenoids, for biasing the valve element toward a neutral position intermediate between the first and second extreme positions. The solenoids are controlled such that when the valve element is to start moving from one of the first and second extreme positions toward the other extreme position, energization of a corresponding one of the solenoids is terminated, and energization of the other solenoid is started when a predetermined delay time period elapses from the termination of the corresponding one solenoid. The solenoids are also controlled such that they are both energized over a predetermined lap time period during movement of the valve element from one of the first and second extreme positions toward the other extreme position.
摘要翻译：一种用于电磁阀的控制系统，其具有阀元件，一对螺线管，彼此相对并设置成在彼此相反的相反方向以及在第一极限位置和第二极限位置之间驱动阀元件;以及弹簧，在螺线管之间，用于将阀元件朝向在第一和第二极限位置之间的中间位置偏压。螺线管被控制，使得当阀元件开始从第一和第二极限位置之一朝向另一极限位置移动时，对应的一个螺线管的通电终止，另一个螺线管的通电在从相应的一个螺线管的终止经过预定的延迟时间段。螺线管也被控制成使得它们在阀元件从第一和第二极限位置中的一个朝向另一个极限位置移动期间在预定的卷绕时间段内被通电。

20. 发明申请

WO2009004162A3 METHOD AND DEVICE FOR CONTROLLING A VALVE WITH SEVERAL LIFT PHASES, AND METHOD FOR SUPPLYING A THERMAL ENGINE WITH OXIDANT 审中-公开
标题翻译：用于控制具有几个升降阶段的阀的方法和装置以及用氧化剂供应热发动机的方法
公开(公告)号：WO2009004162A3
公开(公告)日：2009-04-09
申请号：PCT/FR2008000727
申请日：2008-05-28
申请人： VALEO SYS CONTROLE MOTEUR SAS , GELEZ NICOLAS , DALISSIER JEAN-GUILHEM , FOURNIGAULT DAMIEN , HOBRAICHE JULIEN
发明人： GELEZ NICOLAS , DALISSIER JEAN-GUILHEM , FOURNIGAULT DAMIEN , HOBRAICHE JULIEN
IPC分类号： F02D13/02 , F01L9/04 , F01L13/00
CPC分类号： F01L9/04 , F01L13/0015 , F01L2009/0436 , F01L2009/0486 , F02D13/0203 , F02D13/0253 , Y02T10/18
摘要： The invention relates to a method for controlling a valve (13) in a thermal engine (10), the valve having a closed position and an opened position, the method comprising at least one step of opening the valve, said step including at least one phase (I) for bringing the valve into an open position and a phase (II) for maintaining the valve in an intermediate position between the closed position and the opened position. The invention also relates to a device for implementing this method and to a method for supplying an engine with an oxidant.
摘要翻译：本发明涉及一种用于控制热机（10）中的阀（13）的方法，所述阀具有关闭位置和打开位置，所述方法包括至少一个打开所述阀的步骤，所述步骤包括至少一个用于使阀进入打开位置的阶段（I）和用于将阀保持在关闭位置与打开位置之间的中间位置的阶段（II）。本发明还涉及用于实施该方法的装置和用于向发动机供应氧化剂的方法。

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