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91. 发明授权

EP1477656B1 Electronic control unit for automobiles and output driver circuit used in the same 有权
标题翻译：车辆电子控制单元和输出驱动器电路为此
公开(公告)号：EP1477656B1
公开(公告)日：2011-05-11
申请号：EP04006702.7
申请日：2004-03-19
申请人： Hitachi, Ltd.
发明人： Sakurai, Kohei c/o Hitachi, Ltd., Intellectual Property Group , Kanekawa, Nobuyasu c/o Hitachi, Ltd., Intellectual Property Groupoup , Sasaki, Shoji c/o Hitachi, Ltd., Intellectual Property Group
IPC分类号： F02D41/34 , H04Q9/00
CPC分类号： F02D41/009 , F02D37/02 , F02D41/22 , F02D41/2403 , F02D41/365 , F02D2041/2027 , F02D2041/2031 , F02P5/1514 , Y02T10/46

92. 发明授权

EP1556603B1 VERFAHREN ZUM AUFLADEN EINES PIEZOELEKTRISCHEN AKTORS EINES EINSPRITZVENTILS UND STEUERGERÄT 有权
标题翻译：充电方法压电致动器的喷射阀及控制器
公开(公告)号：EP1556603B1
公开(公告)日：2010-01-06
申请号：EP03757703.8
申请日：2003-10-09
申请人： Continental Automotive GmbH
发明人： LIXL, Heinz
IPC分类号： F02D41/20
CPC分类号： F02D41/2096 , F02D2041/2031 , F02D2041/2051 , F02D2200/0602 , F02D2200/0604 , F02D2200/063 , F02M47/027

93. 发明公开

EP1953372A2 Solenoid valve driver and fuel injection system equipped with the same for compensating lag of operation of solenoid valve 审中-公开
标题翻译：电磁驱动器以及燃料喷射系统，配备以补偿所述电磁阀的操作延迟
公开(公告)号：EP1953372A2
公开(公告)日：2008-08-06
申请号：EP08001847.6
申请日：2008-01-31
申请人： Denso Corporation
发明人： Matsuura, Yuichiro
IPC分类号： F02D41/20
CPC分类号： F02D41/20 , F02D2041/2006 , F02D2041/2031 , H01F7/1816 , H01F7/1844 , H01F7/1877
摘要： A solenoid valve driver is provided which may be employed in automotive fuel injection system. The solenoid valve driver includes a capacitor which is to be discharged to energize a coil of a solenoid valve and a controller. The controller determines a discharge start time that is a time when the capacitor is to be started to be discharged to energize the coil of the solenoid valve. When the discharge start time is reached in a condition that a charged voltage of the capacitor is out of a target voltage level, the controller advances the discharge start time to eliminate a lag of operation of the solenoid valve.
摘要翻译：本发明提供一种电磁阀驱动器，其可用于汽车的燃料喷射系统一起使用。所述的电磁阀驱动器包括一个电容器所有要被排出到通电的电磁阀和控制器的线圈。控制器bestimmt放电开始时间所做的是一个时间当电容器将要开始被排出以激励电磁阀的线圈。当在状态达到放电开始时间没有对电容器的充电电压超出目标电压电平的，则控制器前进放电开始时间，以消除所述电磁阀的动作的捻。

94. 发明公开

EP1900930A1 Method and apparatus for pressure reducing valve to reduce fuel pressure in a common rail 有权
标题翻译：用于减压阀用于降低共轨中的燃料压力的方法和装置
公开(公告)号：EP1900930A1
公开(公告)日：2008-03-19
申请号：EP07017407.3
申请日：2007-09-05
申请人： Denso Corporation
发明人： Nakagawa, Hironari c/o DENSO CORPORATION , Hidaka, Shigeki c/o DENSO CORPORATION , Tanaka, Kensuke c/o DENSO CORPORATION , Okada, Hatsuo c/o DENSO CORPORATION
IPC分类号： F02D41/38
CPC分类号： F02D41/3863 , F02D41/1402 , F02D41/2464 , F02D41/3845 , F02D2041/1409 , F02D2041/141 , F02D2041/1431 , F02D2041/2031 , F02D2041/223 , F02D2041/224 , F02D2200/0602 , F02D2200/0604 , F02D2250/31 , F02M63/025 , Y10T137/7761
摘要： It is a objective of the present invention to provide a control apparatus which is capable of compensating a delay time for opening a pressure reducing valve since an electronic control unit sends a command signal for driving the pressure reducing valve so as to discharge high pressure fuel in a fuel accumulating device of a fuel injection system for the internal combustion engine. The delay time control apparatus for opening a pressure reducing valve has a potential for avoiding an overshoot phenomenon in which an actual pressure of fuel accumulated in the fuel accumulating device overshoots a target value of fuel pressure during the increase the fuel pressure of the fuel accumulating device.
摘要翻译：它是本发明的一个目的是提供一种控制装置，所有这一切都能够补偿的延迟时间用于打开减压阀，因为阀在电子控制单元的发送指令信号，用于驱动所述减压阀以排出在高压燃料的燃料用于内燃发动机累积的燃料喷射系统的装置。用于打开减压阀的延迟时间控制装置，具有用于避免在其中过冲现象在燃料累积装置中累积的燃料的实际压力的电势增加期间过冲的燃料压力的目标值的燃料存积装置的燃料压力，

95. 发明授权

EP0916828B1 Verfahren und Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers 失效
标题翻译：用于致动的电磁负载的方法和装置
公开(公告)号：EP0916828B1
公开(公告)日：2004-05-26
申请号：EP98113661.7
申请日：1998-07-22
申请人： ROBERT BOSCH GMBH
发明人： Heinzelmann, Michael , See, Ole , Beckmann, Joern , Krauss, Jost
IPC分类号： F02D41/20
CPC分类号： F02D41/20 , F02D2041/2017 , F02D2041/2031 , F02D2041/2051 , F02D2041/2058

96. 发明公开

EP1262647A3 Drive control apparatus 有权
标题翻译：一种用于控制驱动电机
公开(公告)号：EP1262647A3
公开(公告)日：2004-01-21
申请号：EP02100565.7
申请日：2002-05-28
申请人： Yazaki Corporation
发明人： Furui, Shinichi
IPC分类号： F02D35/00 , F02D41/28 , F02D41/20
CPC分类号： F02D41/28 , F02D35/0007 , F02D41/20 , F02D2041/2031 , F02D2041/2051 , F02D2041/2082
摘要： A drive control apparatus (1) comprises a drive signal supply unit (6) for generating, when a power-supply voltage is supplied to the drive control apparatus (1), a drive signal, which is used for driving a load from this power-supply voltage, and for supplying this generated drive signal to an output port of a microcomputer (3), a drive signal stop unit (7) for stopping, when the power-supply voltage has a value that is equal to or less than a predetermined value, the drive signal supply unit (6) from supplying the drive signal, and a drive signal delay unit (8) for delaying the drive signal outputted by the drive signal supply unit (6).

97. 发明公开

EP1193384A3 Device and method for controlling an electromagnet controlling a metering valve of an internal combustion engine fuel injector 有权
标题翻译：装置和方法，用于控制，其控制内燃机的燃料喷射器的计量阀的电磁体
公开(公告)号：EP1193384A3
公开(公告)日：2003-07-30
申请号：EP01122654.5
申请日：2001-09-27
申请人： C.R.F. Società Consortile per Azioni
发明人： Ricco, Mario , Borrione, Stefano Maria
IPC分类号： F02D41/20
CPC分类号： F02D41/20 , F02D2041/2013 , F02D2041/2031 , F02D2200/0606
摘要： The device has an electric circuit (11) for generating a first electric current (13) of such a predetermined value as to excite the electromagnet (7) to open the metering valve, and a second electric current (14) of a lower value such as to keep the electromagnet (7) excited; and timing means (12) for controlling the electric circuit (11) as a function of operating conditions of the engine (5). The timing means (12) also control the electric circuit (11) in such a manner as to vary the duration (t3-t1) of the first current (13) as a function of the operating temperature of the engine (5).

98. 发明授权

EP0924589B1 Electroactuator control device and method for controlling this control device 失效
标题翻译：用于电致动器和方法，用于控制该控制装置的控制单元
公开(公告)号：EP0924589B1
公开(公告)日：2003-03-26
申请号：EP98830380.6
申请日：1998-06-23
申请人： C.R.F. Società Consortile per Azioni
发明人： Groppo, Riccardo , Casellato, Giancarlo , Manzone, Alberto , Pincetti, Alessandro
IPC分类号： G05F1/56 , F02D41/20
CPC分类号： F02D41/20 , F02D2041/2003 , F02D2041/2006 , F02D2041/201 , F02D2041/2027 , F02D2041/2031 , F02D2041/2093 , G05F1/56

99. 发明公开

EP1262647A2 Drive control apparatus 有权
标题翻译： Vorrichtung zur Steuerung eines Antriebsmotors
公开(公告)号：EP1262647A2
公开(公告)日：2002-12-04
申请号：EP02100565.7
申请日：2002-05-28
申请人： Yazaki Corporation
发明人： Furui, Shinichi
IPC分类号： F02D35/00 , F02D41/28 , F02D41/20
CPC分类号： F02D41/28 , F02D35/0007 , F02D41/20 , F02D2041/2031 , F02D2041/2051 , F02D2041/2082
摘要： A drive control apparatus (1) comprises a drive signal supply unit (6) for generating, when a power-supply voltage is supplied to the drive control apparatus (1), a drive signal, which is used for driving a load from this power-supply voltage, and for supplying this generated drive signal to an output port of a microcomputer (3), a drive signal stop unit (7) for stopping, when the power-supply voltage has a value that is equal to or less than a predetermined value, the drive signal supply unit (6) from supplying the drive signal, and a drive signal delay unit (8) for delaying the drive signal outputted by the drive signal supply unit (6).
摘要翻译：驱动控制装置（1）包括驱动信号提供单元（6），用于当向驱动控制装置（1）提供电源电压时，产生用于从该功率驱动负载的驱动信号用于将所产生的驱动信号提供给微计算机（3）的输出端口的驱动信号停止单元（7），用于当电源电压具有等于或小于提供驱动信号的驱动信号提供单元（6）以及用于延迟由驱动信号提供单元（6）输出的驱动信号的驱动信号延迟单元（8）。

100. 发明公开

EP0914551A3 ARMATURE MOTION CONTROL METHOD AND APPARATUS FOR A FUEL INJECTOR 失效
标题翻译：方法和一种控制锚MAGNET燃料喷射阀的动作
公开(公告)号：EP0914551A3
公开(公告)日：2002-11-13
申请号：EP97934110.4
申请日：1997-07-11
申请人： Siemens Automotive Corporation
发明人： PACE, Jeffrey, B. , WARNER, Vernon, R. , NITKIEWICZ, James, A.
IPC分类号： F02D41/20
CPC分类号： F02D41/20 , F02D19/024 , F02D2041/2027 , F02D2041/2031 , F02D2041/2034 , F02D2041/2037 , F02D2200/063
摘要： An injector needle (14)/armature (12) assembly stroke is controlled so as to minimize opening and closing impact forces. The controlled motion eliminates or significantly reduces the problems associated with valve bounce, providing less acoustic emission, reduced wear, improved spray characteristics and better flow regulation. The current applied (TS) to the electromagnetic coil (22) of the injector in accordance with a modified injector timing pulse waveform (TS, T1, T2, T3, T4, TF) serves to reduce impact velocities at each end of the armature stroke. The waveform can be optimized for a class of injectors with a pulse width modulated waveform, repeatedly re-energizing and de-energizing the electromagnetic coil in accordance with an optimized on/off pulse train.

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