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1. 发明申请

WO1996027198A1 DEVICE FOR CONTROLLING AT LEAST ONE ELECTROMAGNETIC CONSUMER 审中-公开
标题翻译：一种用于控制至少一个电磁CONSUMER
公开(公告)号：WO1996027198A1
公开(公告)日：1996-09-06
申请号：PCT/DE1996000160
申请日：1996-02-02
申请人： ROBERT BOSCH GMBH , DRESSLER, Klaus , BURKEL, Rainer , TILLHON, Engelbert , WERNER, Andreas , EYBERG, Wilhelm , KOCH, Andreas , SCHULZ, Udo , KRAMPE, Wolfgang
发明人： ROBERT BOSCH GMBH
IPC分类号： H01F07/18
CPC分类号： F02D41/20 , F02D2041/2003 , F02D2041/2006 , F02D2041/2017 , F02D2041/2058 , F02D2041/2075 , H01F7/1816 , H01F2007/1822
摘要： A device for controlling at least one electromagnetic consumer has first switching means (115, 116) arranged between a first connection to a supply voltage and a first connection to at least one consumer (100, 101, 102, 103), and second switching means (120, 121, 122, 123) arranged between a second connection to an associated consumer (100, 101, 102, 103) and the second connection to the voltage supply. When passing from a first, higher current value (IA) to a second, lower current value (IH), the thus released energy is stored in storage means (145, 146).
摘要翻译：它是用于致动所描述的至少一个电磁负载的装置。该装置包括第一开关装置（115，116），其被布置在电源电压的第一端子和至少一个消费者（100，101，102，103）的第一端子之间，第二开关装置（120，121，122，123），一个相关联的负载（100，101，102，103）与所述电源的第二端子的第二端子之间布置。期间从第一较高电流值（IA）至第二较低电流值（IH）的过渡，所释放的能量是在一个存储装置（145，146）被存储。

2. 发明申请

WO2014191017A1 DRIVER CIRCUIT FOR ELECTROMAGNETIC DISPENSER 审中-公开
标题翻译：电磁分配器驱动电路
公开(公告)号：WO2014191017A1
公开(公告)日：2014-12-04
申请号：PCT/EP2013/060877
申请日：2013-05-27
申请人： ELECTROLUX APPLIANCES AKTIEBOLAG
发明人： OLAUSSON, Mats , WALDEBÄCK, Johan
IPC分类号： H01F7/18
CPC分类号： H01F7/1816 , A47L15/449 , H01F2007/1822
摘要： The circuit for driving an inductive load (L) comprises an input arranged to be connected to a supply voltage and an output arranged to apply the supply voltage to the inductive load, a first switch (Q1), and at least one capacitor (C). The first switch is connected to the capacitor and the inductive load, and closing and opening of the first switch causes the capacitor to be charged by the supply voltage via the inductive load. The circuit further comprises a device (CPU) for measuring a voltage over the charged capacitor, which further is arranged to control the first switch to discontinue the charging of the capacitor when the voltage over the charged capacitor has reached a predetermined level greater than that of the supply voltage, a second switch (Q2), and a third switch (Q3) being connected to the inductive load and the capacitor. A first and a second diode (D1, D2) is used for preventing the capacitor from discharging via the first switch and blocking inductive load current from entering the power supply, respectively. The second switch is connected to a control terminal of the third switch, and the capacitor is further connected to the control terminal and an input terminal of the third switch, wherein closing of the second switch causes closing of the third switch and discharging of the capacitor via the third switch into the inductive load, Finally, closing of the first switch causes a current sufficient for actuating a mechanical valve associated with the inductive load to be induced in the inductive load.
摘要翻译：用于驱动感性负载（L）的电路包括被布置为连接到电源电压的输入端和布置成将电源电压施加到感性负载的输出，第一开关（Q1）和至少一个电容器（C）。第一开关连接到电容器和感性负载，并且第一开关的闭合和断开使得电容器通过电感负载由电源电压充电。该电路还包括用于测量充电电容器上的电压的装置（CPU），该装置还被布置成当充电的电容器上的电压达到比第一开关的电压高的预定电平时，控制第一开关中断电容器的充电电源电压，第二开关（Q2）和第三开关（Q3）连接到电感负载和电容器。第一和第二二极管（D1，D2）用于防止电容器经由第一开关放电并阻止感性负载电流分别进入电源。第二开关连接到第三开关的控制端子，并且电容器进一步连接到控制端子和第三开关的输入端子，其中第二开关的闭合导致第三开关的闭合和电容器的放电通过第三开关进入感性负载。最后，第一开关的闭合导致足够的电流来致动与感性负载相关联的机械阀，以在感性负载中感应。

3. 发明申请

WO2007091170A1 SOLENOID DRIVER CIRCUIT 审中-公开
标题翻译：电磁阀驱动电路
公开(公告)号：WO2007091170A1
公开(公告)日：2007-08-16
申请号：PCT/IB2007/000314
申请日：2007-02-09
申请人： EATON CORPORATION , SMITH, Stephen W. , STOLTZ, Thomas J. , RADHAMOHAN, Subbaraya
发明人： SMITH, Stephen W. , STOLTZ, Thomas J. , RADHAMOHAN, Subbaraya
IPC分类号： H01F7/18
CPC分类号： H01F7/1816 , H01F7/1811 , H01F2007/1822 , H01F2007/1888
摘要： A solenoid drive circuit (100) includes a boost energy storage device (1) , such as a capacitor, that captures energy from and discharges energy to a solenoid (104) . Switches (Sl, S2) control the connection between the boost device (1) , the solenoid (104) , and a power source (102) . This allows the solenoid response time to be variable based on the characteristics of the boost device as well as the solenoid. By providing two different solenoid current rise and decay rates and by capturing and re-using energy stored in the solenoid, the inventive drive circuit enhances solenoid response and increases efficiency.
摘要翻译：螺线管驱动电路（100）包括诸如电容器的升压能量存储装置（1），其从能量获取能量并将其释放到螺线管（104）。开关（S1，S2）控制升压装置（1），螺线管（104）和电源（102）之间的连接。这允许电磁铁响应时间根据升压装置以及螺线管的特性而变化。通过提供两种不同的电磁升高和衰减速率以及通过捕获和重新使用存储在螺线管中的能量，本发明的驱动电路增强了电磁线圈响应并提高了效率。

4. 发明申请

WO2016032763A1 LATCHING SOLENOID WHICH UTILIZES RESIDUAL MAGNETISM FOR THE LATCH AND A CAPACITOR WHICH IS DISCHARGED TO DEGAUSS AND RELEASE THE LATCH 审中-公开
标题翻译：锁定电磁阀，其使用用于锁存器的电容器和放电到电容器并释放锁存器的电容器
公开(公告)号：WO2016032763A1
公开(公告)日：2016-03-03
申请号：PCT/US2015/045025
申请日：2015-08-13
申请人： BORGWARNER INC.
发明人： MOTT, Philip, J. , RAIMAO, Miguel
IPC分类号： H01F7/06 , H01F7/08
CPC分类号： H01F7/1811 , F16K31/0675 , H01F7/064 , H01F7/121 , H01F7/1607 , H01F7/1816 , H01F2007/1822
摘要： A solenoid is latched in an energized position by a residual magnetic field established by a pulse of current. A degaussing current is selectively applied from a capacitor to unlatch the solenoid. Fail-safe return to the de-energized position occurs when the supply of power is lost.
摘要翻译：螺线管由通过电流脉冲建立的残余磁场锁定在通电位置。选择性地从电容器施加消磁电流以解除螺线管。当电力供应丢失时，会发生故障安全返回到断电位置。

5. 发明申请

WO2011064270A1 FUEL INJECTOR COMMUNICATION SYSTEM 审中-公开
标题翻译：燃油喷射器通讯系统
公开(公告)号：WO2011064270A1
公开(公告)日：2011-06-03
申请号：PCT/EP2010/068155
申请日：2010-11-24
申请人： DELPHI TECHNOLOGIES HOLDING S.À.R.L. , ARCHER, Michael , FALLAHI, Abdolreza
发明人： ARCHER, Michael , FALLAHI, Abdolreza
IPC分类号： F02D41/20 , F02D41/24 , F02M51/00
CPC分类号： F02D41/2435 , F02D19/061 , F02D41/02 , F02D41/20 , F02D41/2432 , F02D41/2467 , F02D41/28 , F02D2041/2006 , F02D2041/2051 , F02M2200/8007 , H01F2007/1822
摘要： An injector (50) for a fuel injection system comprising: input means (51a, 51b) for receiving drive signals from an injector drive circuit (76) for controlling operation of the injector, and; an ID chip (62) wherein the injector further comprises an electronic latch means (68) arranged to move between a first state in which the electronic latch means is arranged to be enabled such that the ID chip is in communication with the injector drive circuit via the input means, and a second state in which the electronic latch means is arranged to be disabled such that the ID chip is not in communication with the injector drive circuit via the input means wherein the electronic latch means is arranged to move from the first state to the second state upon receipt at the injector of a drive pulse signal from the injector drive circuit.
摘要翻译：一种用于燃料喷射系统的喷射器（50），包括：用于接收来自喷射器驱动电路（76）的用于控制喷射器的操作的驱动信号的输入装置（51a，51b） ID芯片（62），其中所述注射器还包括电子锁定装置（68），其被布置成在所述电子锁存装置被布置为能够被启用的第一状态之间移动，使得所述ID芯片与所述注射器驱动电路经由输入装置和第二状态，其中电子锁存装置被布置为禁用，使得ID芯片经由输入装置不与喷射器驱动电路连通，其中电子锁存装置被布置成从第一状态在来自喷射器驱动电路的驱动脉冲信号在喷射器处接收到第二状态。

6. 发明申请

WO01052294A1 INDUCTIVE LOAD DRIVER UTILIZING ENERGY RECOVERY 审中-公开
标题翻译：使用能源回收的感应负载驱动器
公开(公告)号：WO01052294A1
公开(公告)日：2001-07-19
申请号：PCT/US2001/000348
申请日：2001-01-05
IPC分类号： F02D41/20 , H01F7/18 , H01H47/32 , H01H47/00
CPC分类号： H01H47/325 , F02D41/20 , F02D2041/2006 , F02D2041/2041 , H01F7/1883 , H01F2007/1822
摘要： An inductive load driver (100) having an inductive load (L) and a bridge circuit (102) connected in parallel with the inductive load, wherein the bridge circuit (102) generates a current to the inductive load that rapidly rises.
摘要翻译：具有与感性负载并联连接的感性负载（L）和桥接电路（102）的电感负载驱动器（100），其中所述桥接电路（102）产生快速上升的电感负载的电流。

7. 发明申请

WO2008048550A2 SOLENOID CONTROL CIRCUIT 审中-公开
标题翻译：电磁阀控制电路
公开(公告)号：WO2008048550A2
公开(公告)日：2008-04-24
申请号：PCT/US2007021998
申请日：2007-10-16
申请人： SWAGELOK CO , ALES RICHARD A
发明人： ALES RICHARD A
IPC分类号： H01F7/18
CPC分类号： H01F7/1816 , H01F7/1877 , H01F2007/1822
摘要： Control circuit for a solenoid coil operates to apply a pull-in voltage to the coil for a short time period and then the coil voltage changes to a lower hold-in voltage.
摘要翻译：螺线管线圈的控制电路用于在短时间内向线圈施加拉入电压，然后线圈电压变为较低的保持电压。

8. 发明申请

WO2005014992A1 METHOD FOR OPERATING AN INDUCTIVE ELECTROACTUATOR CONTROL DEVICE 审中-公开
标题翻译：用于操作感应电动机控制装置的方法
公开(公告)号：WO2005014992A1
公开(公告)日：2005-02-17
申请号：PCT/EP2004/051707
申请日：2004-08-04
申请人： C.R.F. Società Consortile per Azioni , SANTERO, Paolo , GROPPO, Riccardo
发明人： SANTERO, Paolo , GROPPO, Riccardo
IPC分类号： F02D41/20
CPC分类号： H01F7/1816 , F02D41/20 , F02D2041/2003 , F02D2041/2006 , F02D2041/2058 , H01F2007/1822
摘要： A method for operating an inductive electroactuators control device (12) is described including a control circuit (11) for each electroactuator (12), each control circuit (11) including a first pair of input terminals (13, 14) connected, in use, to a first electric energy source (23) supplying a first voltage MATT), a second pair of input terminals (15, 16) connected, in use, to a second electric energy source (8) supplying a second voltage (V BOOST ) which is greater than said first voltage and including a capacitor (21), a pair of output terminals (19, 20), connected, in use, to the respective electroactuator (12), and controlled switches (27, 28, 29) which can be selectively activated to connect the output terminals (19, 20) to the first input terminals (13, 14) and to the second input terminals (15, 16) The method includes the steps of identifying an electroactuaator (12) not involved in an actuation, and recharging the capacitor (21) using this electroactuator (12), storing electric energy in the electroactuator (12) and transferring the electric energy stored in the electroactuator (12) to the capacitor (21).
摘要翻译：描述了一种用于操作感应电致动器控制装置（12）的方法，其包括用于每个电致动器（12）的控制电路（11），每个控制电路（11）包括在使用中连接的第一对输入端子（13,14）提供第一电压MATT的第一电能源（23）），第二对输入端子（15,16）在使用中连接到提供第二电压（VBOOST）的第二电能源（8）大于所述第一电压并且包括电容器（21），在使用中连接到相应的电致动器（12）的一对输出端子（19,20），以及可控制的开关（27,28,29），其可以被选择性地激活以将输出端子（19,20）连接到第一输入端子（13,14）和第二输入端子（15,16）。该方法包括以下步骤：识别不参与的电动机使用该电致动器（12）致动和再充电电容器（21），存储电电动执行器（12）中的能量并将存储在电致动器（12）中的电能传送到电容器（21）。

9. 发明申请

WO99002834A1 POWER CONTROL CIRCUIT FOR ELECTROMAGNETIC ACTUATOR SUCH AS AN INJECTOR OR AN ELECTROVALVE 审中-公开
标题翻译：电动执行机构的电源控制电路如注射器或电极
公开(公告)号：WO99002834A1
公开(公告)日：1999-01-21
申请号：PCT/FR1998/001452
申请日：1998-07-07
IPC分类号： F02D41/20 , H01F7/18
CPC分类号： F02D41/20 , F02D2041/2006 , F02D2041/201 , F02D2041/2013 , F02D2041/2027 , F02D2041/389 , H01F7/1816 , H01F2007/1822
摘要： The invention concerns a power control circuit, for powering a coil (7-10) of at least an actuator such as a fuel injector, comprising a positive booster stage connected to a low voltage power source (3), and comprising a capacitor (6) and a self-induction coil (1) designed to accumulate energy, and first switches (4) cyclically closed and opened by a control unit (16) for charging the coil (1) from the source (3) then charging the capacitor (6) from the coil (1); and finally charging several times and successively the coil (1) again before closing the second switches (11-14) to ensure the powering of at least one actuating coil (7-10) by simultaneous discharge of the capacitor (6) and the self-induction coil (1). The invention is applicable for supplying power to electromagnetic actuators such as electrovalves and injectors for internal combustion engine with direct injection.
摘要翻译：本发明涉及一种功率控制电路，用于对至少一个致动器（例如燃料喷射器）的线圈（7-10）供电，包括连接到低压电源（3）的正增强级，并且包括电容器（6））和设计成蓄积能量的自感应线圈（1），并且由控制单元（16）循环闭合和打开的用于从源极（3）充电线圈（1）的第一开关（4），然后对电容器充电 6）从线圈（1）; 并且最后在闭合第二开关（11-14）之前再次充电多次并连续地绕过线圈（1），以通过同时放电电容器（6）和自身来确保至少一个致动线圈（7-10）的供电 - 感应线圈（1）。本发明适用于向直接喷射的内燃机的电动阀和电动注射器等电磁致动器供电。

10. 发明申请

WO1987005075A1 METHOD AND CIRCUIT FOR DRIVING ELECTROMAGNETIC CONSUMERS 审中-公开
标题翻译：驱动电磁消耗器的方法和电路
公开(公告)号：WO1987005075A1
公开(公告)日：1987-08-27
申请号：PCT/DE1987000053
申请日：1987-02-16
申请人： ROBERT BOSCH GMBH , ECKERT, Konrad , FAUSER, Edwin , KUBACH, Hans , PIWONKA, Fridolin , REMBOLD, Helmut , SCHIRMER, Günter , SPRENGER, Bernhard
发明人： ROBERT BOSCH GMBH
IPC分类号： F02D41/20
CPC分类号： F02D41/20 , F02D2041/2003 , F02D2041/2006 , F02D2041/2017 , F02D2041/2082 , H01F2007/1822
摘要： In a method for driving electromagnetic consumers comprising at least one magnetic coil, particularly of magnetically actuatable injecting valves, through at least one controllable switch, there is used an inductive energy available, after an electromagnetic consumer has been switched off, in the magnetic coil of the latter (10, 10a) through which the current circulates, for switching on an electromagnetic consumer. Furthermore, a circuit for implementing such method is characterized in that at least one capacitor (17, 17a, 17') connected to an electromagnetic consumer is used to temporarily store the inductive energy available in the magnetic coil (10, 10a) of an electromagnetic consumer upon its switching off.

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