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31. 发明公开

EP1143113A2 Valve timing control apparatus and method to control an internal combustion engine 有权
标题翻译：凸轮轴调节器和方法，用于控制内燃发动机
公开(公告)号：EP1143113A2
公开(公告)日：2001-10-10
申请号：EP01104942.6
申请日：2001-02-28
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Moriya, Yoshihito , Kawase, Hiroyuki , Nagaosa, Hideo
IPC分类号： F01L1/34
CPC分类号： F02D13/0234 , F01L3/20 , F01L2001/0537 , F01L2001/34426 , F01L2001/34463 , F01L2001/34473 , F01L2001/34483 , F01L2250/02 , F01L2800/03 , F01L2800/05 , F01L2820/041 , F01L2820/042 , F01L2820/044 , F02D2013/0292 , F02D2041/001 , Y02T10/18
摘要： A valve timing control apparatus of an internal combustion engine (11) that includes a biasing device (54) that applies bias force to a camshaft (21, 22) of intake or exhaust valves (19, 20) so as to bring the valve timing of the engine into a predetermined state when the valve timing is in a predetermined range, for example, when the valve timing is on the retard side of the engine start valve timing with which the engine is started is controlled by a controller (92) that controls the valve timing in view of the bias force of the biasing device.

32. 发明公开

EP2589766A4 ENGINE PHASE VARYING DEVICE AND CONTROLLER FOR SAME 有权
标题翻译： DEVICE电机相位变化和ENSURE控制
公开(公告)号：EP2589766A4
公开(公告)日：2014-07-23
申请号：EP10854109
申请日：2010-07-02
申请人： NITTAN VALVA
发明人： KAMEDA MICHIHIRO , TOTSUKA TAKUMI
IPC分类号： F01L1/34 , F01L1/344 , F01L1/352
CPC分类号： F01L1/344 , F01L1/34409 , F01L2001/34453 , F01L2001/3522 , F01L2800/00 , F01L2820/031 , F01L2820/041 , F01L2820/042 , F01L2820/044

33. 发明授权

EP2406481B1 HYBRID VEHICLE 有权
公开(公告)号：EP2406481B1
公开(公告)日：2013-06-19
申请号：EP10712768.0
申请日：2010-02-26
申请人： Nissan Motor Co., Ltd.
发明人： IKEDA, Kiyoto , SATOU, Ritsuo
IPC分类号： F02D41/06 , B60W10/06 , B60W20/00
CPC分类号： B60W20/15 , B60L2240/445 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/194 , B60W2510/068 , B60W2510/0685 , F01L1/34 , F01L2820/041 , F01L2820/042 , F02D41/06 , Y02T10/6286

34. 发明公开

EP2589766A1 ENGINE PHASE VARYING DEVICE AND CONTROLLER FOR SAME 有权
标题翻译： VORRICHTUNG ZUR MOTORPHASENVARIATION UND STEUERUNDDAFÜR
公开(公告)号：EP2589766A1
公开(公告)日：2013-05-08
申请号：EP10854109.5
申请日：2010-07-02
申请人： Nittan Valve Co., Ltd.
发明人： KAMEDA Michihiro , TOTSUKA Takumi
IPC分类号： F01L1/34
CPC分类号： F01L1/344 , F01L1/34409 , F01L2001/34453 , F01L2001/3522 , F01L2800/00 , F01L2820/031 , F01L2820/041 , F01L2820/042 , F01L2820/044
摘要： OBJECT
To provide an improved variable cam phaser for an automobile engine equipped with a controller capable of executing a given phase angle varying command in a shortened period of time.
MEANS FOR ACHIEVING THE OBJECT
A variable cam phaser has two control rotors which are arranged coaxial with a camshaft and rotatable relative to each other under the influence of two electromagnetic actuators and driven by the crankshaft of the engine. The variable cam phaser also has a relative phase angle varying mechanism for varying the relative phase angle of the camshaft relative to the crankshaft When the two electromagnetic actuators are simultaneously energized, the two control rotors are held mutually unrotatable. However, when the braking torque of one actuator is reduced, the control rotor associated with that actuator is rotated relative to the other control rotor.
摘要翻译：目标提供一种用于配备有能够在缩短的时间段内执行给定相位角变化命令的控制器的汽车发动机的改进的可变凸轮相位器。用于实现对象的手段可变凸轮相位器具有两个控制转子，它们与凸轮轴同轴布置并且在两个电磁致动器的影响下相对于彼此旋转并由发动机的曲轴驱动。可变凸轮相位器还具有用于改变凸轮轴相对于曲轴的相对相位角的相对相位角变化机构。当两个电磁致动器同时通电时，两个控制转子保持相互不可旋转。然而，当一个致动器的制动转矩减小时，与该致动器相关联的控制转子相对于另一控制转子旋转。

35. 发明公开

EP2547876A1 VERFAHREN UND VORRICHTUNG ZUM BETREIBEN EINES VERBRENNUNGSMOTORS BEI EINER STÖRUNG EINES KURBELWELLENSENSORS 有权
标题翻译：方法和装置运行燃烧发动机曲轴传感器的问题
公开(公告)号：EP2547876A1
公开(公告)日：2013-01-23
申请号：EP11707635.6
申请日：2011-03-01
申请人： Robert Bosch GmbH
发明人： NEFZER, Ulrich-Michael , PIETSCH, Elmar , DERINGER, Carsten
IPC分类号： F01L1/34 , F02D41/22
CPC分类号： F01L1/344 , F01L1/34 , F01L2001/0537 , F01L2001/34496 , F01L2800/11 , F01L2800/12 , F01L2820/041 , F01L2820/042
摘要： A method for operating an internal combustion engine in the event of a fault in a crankshaft sensor is provided, the internal combustion engine having at least two camshafts and a speed and/or a position of the internal combustion engine being derived from a signal taken from the camshaft. In order to improve the exhaust gas performance of the internal combustion engine even in a crankshaft emergency operating mode, only a first camshaft is used to determine the speed and/or the position of the internal combustion engine, while the second camshaft. is adjusted in its angle of rotation in order to set a variable valve operating mechanism on the intake and exhaust valves of the internal combustion engine that are driven by the second camshaft.

36. 发明公开

EP2410162A1 CONTROLLER FOR INTERNAL-COMBUSTION ENGINE 审中-公开
标题翻译： STEUERUNGFÜREINEN VERBRENNUNGSMOTOR
公开(公告)号：EP2410162A1
公开(公告)日：2012-01-25
申请号：EP09841880.9
申请日：2009-03-19
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： ENOMOTO, Hiroshi
IPC分类号： F02D45/00
CPC分类号： F02D41/222 , F01L1/344 , F01L1/3442 , F01L2820/041 , F01L2820/042 , F02D41/009 , F02D41/2451 , Y02T10/40
摘要： In a main crank identification control, a crank angle is identified based on output of a signal corresponding to a reference rotational phase of a crankshaft from a crank sensor. In a cam angle identification control, a predetermined rotational phase of an intake camshaft is identified based on output of a signal corresponding to the predetermined rotational phase of the intake camshaft from an intake cam sensor. When the predetermined rotational phase of the intake camshaft is identified through the cam angle identification control after the crank angle has been identified by the main crank angle identification control, the relationship between the predetermined rotational phase of the intake camshaft and the crank angle is learned through learning control. If the predetermined rotational phase of the intake camshaft is identified through the cam angle identification control with the crank angle unidentified, the crank angle is identified based on the predetermined rotational phase of the intake camshaft and the relationship learned through the learning control in sub-crank angle identification control.
摘要翻译：在主曲柄识别控制中，基于来自曲柄传感器的曲轴的参考旋转相位的信号的输出来识别曲柄角。在凸轮角识别控制中，基于从进气凸轮传感器输出与进气凸轮轴的预定旋转相位相对应的信号的输出来识别进气凸轮轴的预定旋转相位。当通过主曲柄角识别控制识别出曲轴转角后，通过凸轮角识别控制来识别进气凸轮轴的预定旋转相位时，通过进气凸轮轴的预定旋转相位与曲轴角度之间的关系来学习，学习控制。如果通过没有识别曲柄角的凸轮角识别控制来识别进气凸轮轴的预定旋转相位，则基于进气凸轮轴的预定旋转相位和通过副曲柄中的学习控制学习的关系来识别曲柄角角度识别控制。

37. 发明公开

EP2325466A1 Device for detecting variation between cylinders of and device for detecting variation between banks of internal combustion engine 有权
标题翻译：装置，用于检测用于检测内燃机的排之间变化的缸和装置之间的变化
公开(公告)号：EP2325466A1
公开(公告)日：2011-05-25
申请号：EP10184487.6
申请日：2004-06-17
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： Ohtsuka, Kaoru , Tsunooka, Takashi , Hiraku, Keizo
IPC分类号： F02D45/00 , F02D41/00 , F02D35/00 , F01L13/00
CPC分类号： F01L1/34 , F01L1/185 , F01L13/0015 , F01L13/0036 , F01L2001/0537 , F01L2105/00 , F01L2800/00 , F01L2820/042 , F02D13/0207 , F02D35/023 , F02D41/0002 , F02D41/008 , F02D41/0082 , F02D41/1498 , F02D2041/001 , Y02T10/18 , Y02T10/42
摘要： An inter-bank variation detection device of an internal combustion engine provided with a valve opening characteristic setting means (57) for changing the valve opening characteristic of an intake valve (9) for each of the cylinders (#1 to #4) or each of the bank (BL, BR); an indicator detecting means for detecting indicators of the state of combustion for each bank at the time of a first valve opening characteristic set by the valve opening characteristic setting means and the time of a second valve opening characteristic smaller than the first valve opening characteristic; a fuel injection amount variation detecting means (27) for detecting variation of the fuel injection amount for each bank by using the indicator (Xfn) detected by the indicator detecting means at the time of the first valve opening characteristic; and a valve opening characteristic variation detecting means (27) for detecting variation of the valve opening characteristic for each bank by using the indicator (Xsn) detected by the indicator detecting means at the time of the second valve opening characteristic and the variation of the fuel injection amount detected by the fuel injection amount variation detecting means is provided. It is also possible to change the valve opening characteristic of the intake valve by the valve opening characteristic setting means so that the variation of valve opening characteristic for each cylinder or each bank is eliminated.
摘要翻译：用于改变阀的每个气缸（＃1〜＃4）的或每一个进气门（9）的开度特性设置有阀开度特性设置装置（57）的内燃机的银行间变化检测装置银行（BL，BR）; 指示器检测装置，用于在一个第一阀的所述时间检测燃烧状态的指标为每个工作台由阀开度特性集开度特性设定装置和第二阀开口比所述第一阀打开特性的特性更小的时间; 的燃料喷射量的变化检测装置（27），用于通过使用由所述指示器在所述第一阀打开特性的时间检测装置检测的指示器（XFN）检测每个银行的燃料喷射量的变化量; 和一个开阀，用于通过使用由所述指示器在所述第二阀的所述时间检测装置打开特性和燃料的变化来检测指示器（XSN）检测每个银行开阀特性的变化特性变化检测装置（27）提供了由燃料喷射量的变化检测装置检测喷射量。因此，有可能通过开阀特性设置以改变进气门的气门开启特性的手段所以没有阀，用于每个汽缸开口特性的变化或各个工作台被消除。

38. 发明公开

EP2055907A1 CONTROLLER OF VARIABLE VALVE ACTUATOR 审中-公开
标题翻译： STEUERGERÄTFÜREINEN VARIABLEN VENTILAKTUATOR
公开(公告)号：EP2055907A1
公开(公告)日：2009-05-06
申请号：EP08721560.4
申请日：2008-03-07
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： KIDOOKA, Akio , EZAKI, Shuichi
IPC分类号： F01L13/00 , F01L1/26 , F02D13/02 , F02D29/02
CPC分类号： F01L1/053 , F01L1/08 , F01L1/143 , F01L1/356 , F01L9/04 , F01L13/0015 , F01L2001/0475 , F01L2001/0537 , F01L2009/0411 , F01L2009/0426 , F01L2800/01 , F01L2800/08 , F01L2820/035 , F01L2820/042 , F02D13/02 , F02D13/0207 , F02D13/0269 , Y02T10/142
摘要： The present invention provides a variable valve mechanism control device that is capable of reducing the power consumption and rating of an electric motor by allowing camshaft rotary inertia torque to reduce spring reaction force during a valve lift. Camshaft rotary inertia force is increased to a value not smaller than a predetermined value before the start of a valve lift. During the time interval between the instant at which the valve lift starts and the instant at which the maximum lift is provided, the spring reaction force of a valve spring is used as deceleration torque for the camshaft rotary inertia force. During the time interval between the instant at which the maximum lift is provided and the instant at which the valve lift terminates, the spring reaction force is used as acceleration torque for the camshaft rotary inertia force. The camshaft rotary inertia force cancels the spring reaction force so that motor torque generated during a valve lift is composed of counter-friction torque only.
摘要翻译：本发明提供一种可变阀机构控制装置，其能够通过允许凸轮轴旋转惯性转矩来减小气门升程期间的弹簧反作用力而降低电动机的功率消耗和额定值。在阀提升开始之前，凸轮轴旋转惯性力增加到不小于预定值的值。在阀升程开始时刻与提供最大升程时间之间的时间间隔内，使用气门弹簧的弹簧反力作为凸轮轴转动惯性力的减速扭矩。在提供最大升程的瞬间与气门升程终止的时刻之间的时间间隔期间，使用弹簧反作用力作为凸轮轴旋转惯性力的加速转矩。凸轮轴旋转惯性力抵消弹簧反作用力，使得在气门升程过程中产生的电机扭矩仅由反摩擦力矩组成。

39. 发明授权

EP1608893B1 POULIE, DISPOSITIF DE DETECTION COMPRENANT UNE TELLE POULIE, ET MOTEUR A COMBUSTION INTERNE EQUIPE D'UN TEL DISPOSITIF 有权
标题翻译：滑轮，用这样的设备，例如轮和内燃机检测装置
公开(公告)号：EP1608893B1
公开(公告)日：2007-10-10
申请号：EP04720903.6
申请日：2004-03-16
申请人： Aktiebolaget SKF
发明人： MESSAGE, Olivier , DESCOMBES, Michel
IPC分类号： F16H55/36
CPC分类号： F16F15/13114 , F01L1/02 , F01L1/022 , F01L1/024 , F01L2820/042 , F02B75/06 , F02P7/0677 , F16F15/126 , F16F2230/08 , F16H55/36 , F16H2055/366
摘要： The invention relates to a pulley (3) comprising a hub (4), an outer rim (5), and an intermediate shock-absorbing element (6) which is radially arranged between the hub (4) and the rim (5). Said pulley also comprises a coder (15) for co-operating with a sensor, said coder (15) being arranged essentially in the axial extension of the intermediate shock-absorbing element (6). The inventive pulley can be mounted on a part which forms a single component with the shock-absorbing element (6).

40. 发明公开

EP1647696A4 DEVICE FOR DETECTING VARIATION BETWEEN CYLINDERS OF AND DEVICE FOR DETECTING VARIATION BETWEEN BANKS OF INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于测量一个ûNDERUNG缸和设备之间用于测量ûNDERUNG内燃机行之间
公开(公告)号：EP1647696A4
公开(公告)日：2006-10-04
申请号：EP04746294
申请日：2004-06-17
申请人： TOYOTA MOTOR CO LTD
发明人： OHTSUKA KAORU , TSUNOOKA TAKASHI , HIRAKU KEIZO
IPC分类号： F02D45/00 , F01L1/34 , F01L13/00 , F02D13/02 , F02D35/00 , F02D35/02 , F02D41/00 , F02D41/14 , F02D41/34
CPC分类号： F01L1/34 , F01L1/185 , F01L13/0015 , F01L13/0036 , F01L2001/0537 , F01L2105/00 , F01L2800/00 , F01L2820/042 , F02D13/0207 , F02D35/023 , F02D41/0002 , F02D41/008 , F02D41/0082 , F02D41/1498 , F02D2041/001 , Y02T10/18 , Y02T10/42
摘要： A device for detecting variation between banks of an internal combustion engine has valve opening characteristic-setting means (57) for varying valve opening characteristics of air intake valves (9) with respect to each cylinder (#1-#4) or each bank (BL, BR), index-detecting means for detecting an index of a combusting condition, with respect to each bank, at a first valve opening characteristic set by the valve opening characteristic-setting means and at a second valve opening characteristic that is smaller than the first characteristic, fuel injection amount variation-detecting means (27) for detecting fuel injection amount variation with respect to each bank by using an index (Xfn) detected by the index-detecting means at the first valve opening characteristic, and valve opening characteristic variation-detecting means (27) for detecting valve opening characteristic variation with respect to each bank by using an index (Xsn) detected by the index-detecting means at the second valve opening characteristic and using the fuel injection amount variation detected by the fuel injection amount variation-detecting means. It can also be arranged such that, in order to eliminate valve opening characteristic variation with respect to each cylinder or each bank, a valve opening characteristic of the air intake valve is changed by the valve opening characteristic-setting means.

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