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1. 发明授权

EP2652299B1 VERFAHREN ZUM BETREIBEN EINER KRAFTSTOFFEINSPRITZANLAGE EINER BRENNKRAFTMASCHINE 有权
公开(公告)号：EP2652299B1
公开(公告)日：2017-08-23
申请号：EP11788127.6
申请日：2011-11-23
申请人： Robert Bosch GmbH
发明人： RODRIGUEZ-AMAYA, Nestor , RUTHARDT, Siegfried , STOECKLEIN, Wolfgang , BERGHAENEL, Bernd , BEIER, Marco , RAPP, Holger
IPC分类号： F02D41/20
CPC分类号： F02D41/30 , F02D41/20 , F02D41/2096 , F02D2041/1429 , F02D2041/2031 , F02D2041/2055 , F02D2041/2058

2. 发明公开

EP2378111A1 Glow plug 审中-公开
标题翻译：电热塞
公开(公告)号：EP2378111A1
公开(公告)日：2011-10-19
申请号：EP11004684.4
申请日：2003-05-13
申请人： NGK Spark Plug Co., Ltd.
发明人： Gotoh, Shunsuke , Kumada, Chiaki , Kimata, Hiroyuki , Muramatsu, Seigo , Sakurai, Takayuki
IPC分类号： F02P19/02 , F23Q7/00
CPC分类号： F02P19/025 , F02D41/22 , F02D2041/2027 , F02D2041/2031 , F02P19/022 , F23Q7/001
摘要： There is provided a control device for a glow plug, capable of controlling the energization of a resistance heater of the glow plug by a resistance control process while attaining good resistance control response under cooling of the heater by fuel injection and combustion gas and thereby stably controlling the amount of heat generated by the heater. The resistance heater includes a resistive heating element having a ratio of electrical resistance R1000 at 1000°C to electrical resistance R20 at 20°C of 6 or larger, and the glow plug is mounted with at least part of the resistive heating element being protrudingly located in an engine combustion chamber. Under such a condition, the control device controls energization of the resistance heater in a steady control mode to adjust electrical power supplied to the resistance heater in such a manner as to keep a resistance of the heater within a predetermined range.
摘要翻译：提供一种用于电热塞的控制装置，其能够通过电阻控制过程来控制电热塞的电阻加热器的通电，同时通过燃料喷射和燃烧气体在加热器的冷却下获得良好的电阻控制响应，从而稳定地控制加热器产生的热量。该电阻加热器包括电阻加热元件，该电阻加热元件具有在1000℃下的电阻R1000与在20℃下的电阻R20之比等于或大于6，并且电热塞安装有电阻加热元件的至少一部分突出地定位在发动机燃烧室中。在这样的条件下，控制装置在稳定的控制模式下控制电阻加热器的通电，以便将加热器的电阻保持在预定范围内的方式调整提供给电阻加热器的电功率。

3. 发明授权

EP1900930B1 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：EP1900930B1
公开(公告)日：2010-03-03
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

4. 发明公开

EP1418328A3 Vorrichtung und Verfahren zum Steuern des Aktors eines Ventils 审中-公开
标题翻译：装置和方法用于控制阀的致动器
公开(公告)号：EP1418328A3
公开(公告)日：2008-12-24
申请号：EP03104122.1
申请日：2003-11-07
申请人： Continental Automotive GmbH
发明人： Schrod, Walter , Löbus, Diego , Franz, Thomas , Falke, Bernd , Aspelmayr, Josef
IPC分类号： F02D41/20
CPC分类号： F02D41/2096 , F02D2041/2031 , F02D2041/2037 , F02D2041/2051
摘要： Vorrichtung und Verfahren zum Steuern eines Aktors (CP) eines Ventils, insbesondere für einen piezoelektrischen Aktor eines Einspritzventils für eine Brennkraftmaschine, wobei der Aktor (CP) nacheinander auf zwei Ladungszustände geladen wird, die jeweils einer Stellung des Ventils entsprechen. Es wird vorgeschlagen, dass der Aktor (CP) zur Festlegung eines vorgegebenen zeitlichen Öffnungs- und/oder Schließverhaltens des Ventils beim Aufladen und/oder beim Entladen nacheinander auf mindestens drei unterschiedliche Ladungszustände geladen wird, wobei mindestens einer der Ladungszustände einem teilweise geöffneten und teilweise geschlossen Ventil entspricht.

5. 发明公开

EP1653526A2 Driving system for piezoelectric actuator 有权
标题翻译： Ansteuerschaltungfürpiezoelektrischen Aktor
公开(公告)号：EP1653526A2
公开(公告)日：2006-05-03
申请号：EP05023308.9
申请日：2005-10-25
申请人： DENSO CORPORATION
发明人： Naruse, Hideo , Nagase, Noboru
IPC分类号： H01L41/04 , F02D41/20
CPC分类号： F02D41/2096 , F02D2041/2003 , F02D2041/201 , F02D2041/2031 , F02D2041/2075 , F02D2041/2082 , H02N2/067
摘要： A boosted voltage of a booster circuit (101) is applied to both a piezoelectric actuator (PA) through a diode (102) and to a parallel connection circuit of a capacitor (135) and a resistor (136) through a diode (133). When an operation of a controller (150) halts, as the potential of node k drops below the potential of node m, an automatic discharge switch (130) becomes operative. By this transition, electric charge of the piezoelectric actuator (PA) is discharged.
摘要翻译：升压电路（101）的升压电压通过二极管（102）施加到压电致动器（PA），并通过二极管（133）施加到电容器（135）和电阻器（136）的并联连接电路，。当控制器（150）的操作停止时，随着节点k的电位下降到节点m的电位以下，自动放电开关（130）变得可操作。通过该转变，压电致动器（PA）的电荷被放电。

6. 发明公开

EP1505298A1 CONTROLLER OF GLOW PLUG AND GLOW PLUG 有权
标题翻译： GLUHKERZE STEUERUNGFÜRGLÜHKERZE
公开(公告)号：EP1505298A1
公开(公告)日：2005-02-09
申请号：EP03721097.8
申请日：2003-05-13
申请人： NGK Spark Plug Co., Ltd.
发明人： GOTOH, Shunsuke c/o NGK SPARK PLUG CO., LTD. , KUMADA, Chiaki c/o NGK SPARK PLUG CO., LTD. , KIMATA, Hiroyuki c/o NGK SPARK PLUG CO., LTD. , MURAMATSU, Seigo c/o NGK SPARK PLUG CO., LTD. , SAKURAI, Takayuki c/o NGK SPARK PLUG CO., LTD.
IPC分类号： F02P19/02 , F23Q7/00
CPC分类号： F02P19/025 , F02D41/22 , F02D2041/2027 , F02D2041/2031 , F02P19/022 , F23Q7/001
摘要： There is provided a control device for a glow plug, capable of controlling the energization of a resistance heater of the glow plug by a resistance control process while attaining good resistance control response under cooling of the heater by fuel injection and combustion gas and thereby stably controlling the amount of heat generated by the heater. The resistance heater includes a resistive heating element having a ratio of electrical resistance R1000 at 1000°C to electrical resistance R20 at 20°C of 6 or larger, and the glow plug is mounted with at least part of the resistive heating element being protrudingly located in an engine combustion chamber. Under such a condition, the control device controls energization of the resistance heater in a steady control mode to adjust electrical power supplied to the resistance heater in such a manner as to keep a resistance of the heater within a predetermined range.
摘要翻译：提供了一种用于电热塞的控制装置，其能够通过电阻控制处理来控制电热塞的电阻加热器的通电，同时通过燃料喷射和燃烧气体在加热器的冷却下获得良好的电阻控制响应，从而稳定地控制加热器产生的热量。电阻加热器包括电阻加热元件，该电阻加热元件具有在1000℃下的电阻R1000与20℃下的电阻值R20为6或更大的电阻加热元件，并且电热塞安装有至少部分电阻加热元件突出位置在发动机燃烧室中。在这种状态下，控制装置以稳定的控制方式控制电阻加热器的通电，以将加热器的电阻保持在规定范围内，调整供给电阻加热器的电力。

7. 发明公开

EP1270913A3 Injector driving control apparatus 审中-公开
标题翻译： Treiberschaltungfüreine elektronische Brennstoff-Einspritzdüse
公开(公告)号：EP1270913A3
公开(公告)日：2004-11-17
申请号：EP02013532.3
申请日：2002-06-18
申请人： Hitachi, Ltd.
发明人： Yamakado, Makoto , Maekawa, Noriyuki , Ogura, Kiyotaka , Hino, Kazutaka , Ishikawa, Tohru
IPC分类号： F02D41/20
CPC分类号： F02D41/20 , F02D2041/2003 , F02D2041/2031 , F02D2041/2058
摘要： The invention relates to an injector driving control apparatus (0) that operates with minimum power consumption while ensuring linearity (proportionality between the current supply duration and fuel injection volume of the injector) in a wide fuel pressure range. Providing a coil current feedback circuit and controlling the current feedback duration according to fuel pressure after applying the current at a boost voltage. The present invention enables optimal control of the injector (8) and hence, the improvement of its fuel injection volume characteristics (linearity) and the reduction of the heat generated in the injector driving control circuits (7).
摘要翻译：本发明涉及一种喷射器驱动控制装置（0），该喷射器驱动控制装置（0）在宽的燃料压力范围内确保线性度（喷射器的当前供给持续时间和喷射量之间的比例），以最小的功率消耗运行。提供线圈电流反馈电路，并且在以升压电压施加电流之后根据燃料压力控制电流反馈持续时间。本发明能够实现喷射器（8）的最佳控制，并且因此提高喷油器驱动控制回路（7）中的燃料喷射量特性（线性度）和减少热量。

8. 发明公开

EP1423860A1 METHOD FOR SOLENOID CONTROL 审中-公开
标题翻译：方法电磁阀控制
公开(公告)号：EP1423860A1
公开(公告)日：2004-06-02
申请号：EP02739043.4
申请日：2002-06-19
申请人： Mecel Aktiebolag
发明人： DOVHEIM, Thomas
IPC分类号： H01F7/18 , F02D41/20
CPC分类号： H01H47/325 , F01L9/04 , F02D41/20 , F02D2041/2017 , F02D2041/2031 , F02D2041/2041 , F02D2041/2055 , F02D2041/2058 , F02D2041/2075 , H01F2007/1866
摘要： This invention relates to a method for solenoid control comprising the following steps:- providing a freewheel circuit comprising a solenoid (S), connected to a system power - supply (V) via a resistive shunt (Rs) and a freewheel diod (D) in parallel with said solenoid (S), and said resistive shunt (Rs),- providing a conventional circuit (100) measuring current through said solenoid (S), - providing a current regulating circuit (200) comprising a differencing component (202), a power transistor (Q1) and a switch device (Q2), - supplying a voltage pulse to said freewheel circuit by means of said power supply (V), to reach a predetermined current level in said solenoid (S), thereafter, - supplying pulsed voltage to said freewheel circuit by means of said current regulating circuit (200),- applying the measured result from said conventional circuit (100) to said differencing component (202)maintaining said supply by means of said current regulating circuit (200) for a certain time based upon the result of said measurement c h a r a c t e r i z e d in the further steps of, providing a voltage control circuit (300) comprising a second differencing component (302) and a structure similar to that of said current control circuit (200),connecting the input to said second differencing component (302) to the output from said current control circuit (200), applying into said freewheel circuit by means of said voltage regulating circuit (300) a supply voltage of, any value between 0 and a maximum supply voltage, in order to control the rate at which the current within said freewheel circuit decreases.

9. 发明授权

EP1216356B1 VERFAHREN UND ZEITSCHALTUNG ZUR ERZEUGUNG EINES SCHALT- ODER STEUERSIGNALS 有权
标题翻译：方法和定时器产生开关信号或控制信号
公开(公告)号：EP1216356B1
公开(公告)日：2003-06-04
申请号：EP00967808.7
申请日：2000-09-27
申请人： Infineon Technologies AG
发明人： NANCE, Paul , LEIPOLD, Stefan-Michael , HIEBL-LEIPOLD, Brigitte
IPC分类号： F02P3/045 , H01H43/00
CPC分类号： F02P3/045 , F02D2041/2017 , F02D2041/2031
摘要： The invention relates to a method for generating a switching or control signal after a period that can be predetermined. At the beginning of timing a voltage (U) is applied to an inductivity (L) that serves as a time function element. If the current (I) passing through the inductivity (L) exceeds a threshold value that can be predetermined, a current threshold detector (ID) emits the switching or control signal. In an electronic ignition system for internal combustion engines the ignition coil (L, PW, SW) does not only generate an ignition voltage but represents also a time function element for a timer system (UD1, UD2, LS) that cuts off the current (I) passing through the primary winding (PW) of the ignition coil (L) after a period that can be predetermined. The current (I) is cut off on the basis of a differential function dI/dt that is chosen so that the ignition voltage induced at the ignition coil (L) does not suffice to generate an ignition spark on the ignition plugs.

10. 发明公开

EP1087120A3 Verfahren zum Ansteuern eines kapazitiven Stellgliedes eines Kraftstoffeinspritzventils einer Brennkraftmaschine 有权
标题翻译：驱动内燃机的燃料喷射阀的致动器的电容的方法
公开(公告)号：EP1087120A3
公开(公告)日：2003-05-02
申请号：EP00119853.0
申请日：2000-09-12
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Gerken, Hartmut , Pirkl, Richard , Freudenberg, Helmut , Hecker, Martin , Hoffmann, Christian, Dr.
IPC分类号： F02D41/20 , H03K17/64 , F02D41/38
CPC分类号： F02D41/2096 , F02D41/008 , F02D2041/2031 , F02D2041/2051 , F02D2200/0602 , F02D2200/063
摘要： Verfahren zum Ansteuern eines kapazitiven Stellgliedes eines Kraftstoffeinspritzventils einer Brennkraftmaschine zur Erzielung eines konstanten Hubs, bei welchem die Bestimmung der Energiebeträge (E), welche dem Stellglied zugeführt werden, in Abhängigkeit von dem auf das Stellglied wirkenden Kraftstoffdruck (p) erfolgt.

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