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1.发明授权Power output stage having a darlington-pair circuit for switching an inductive load, especially the ignition coil of an internal-combustion engine 失效功率输出级具有用于切换感应负载，特别是内燃机的点火线圈的达林顿对电路
公开(公告)号：US5424671A
公开(公告)日：1995-06-13
申请号：US030493
申请日：1993-05-25
CPC分类号： F02P3/0552 , F02P3/0435 , F02P9/002
摘要： A power output stage has a Darlington-pair circuit (11, 12) for switching an inductive load, especially the ignition coil of an internalcombustion engine. In order to predetermine the operating mode of the power output stage, a switch (24) is provided which bridges the base-emitter junction of the Darlington-pair circuit (11, 12), is closed in the event of a quick disconnection of the output stage, and is opened in the event of a voltage-limited disconnection of the output stage. A voltage divider, which consists of at least two resistors (16, 18) and bridges the switching junction of the Darlington-pair circuit (11, 12), is connected by means of its pick-off to the junction point between the switch (24) and the base of the Darlington-pair circuit (11, 12), the switch (24) being connected in parallel with a part (18) of the voltage divider. When the switch (24) is open, the Darlington-pair circuit is consequently raised again upon reaching a lower limiting voltage of, for example, 35 volts over the resistor (16), so that, in the case of driving an ignition coil, a spark-free disconnection is achieved. Only a very few, simple and cheap components are required for this purpose.
摘要翻译： PCT No.PCT / DE91 / 00712 Sec。 371日期：1993年5月25日 102（e）日期1993年5月25日PCT 1991年9月7日PCT PCT。 出版物WO92 / 05364 日期：1992年4月2日。功率输出级具有用于切换感性负载，特别是内燃机的点火线圈的达林顿对电路（11,12）。 为了预先确定功率输出级的工作模式，提供了一个开关（24），其桥接达林顿对电路（11,12）的基极 - 发射极结，在快速断开 输出级，并且在输出级的电压限制断开的情况下被打开。 由至少两个电阻器（16,18）组成的分压器并桥接达林顿对电路（11,12）的开关结，通过其拾取器连接到开关（ 24）和达林顿对电路（11,12）的基极，开关（24）与分压器的一部分（18）并联连接。 当开关（24）断开时，达尔顿对电路因此在电阻器（16）上达到例如35伏特的较低限制电压时再次升高，使得在驱动点火线圈的情况下， 实现无火花切断。 为此目的只需要很少的，简单和便宜的部件。
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2.发明授权Integrated circuit Darlington transistor power stage incorporating various circuit components integrated on the same substrate 失效集成电路达林顿晶体管功率级，集成在同一基板上的各种电路元件
公开(公告)号：US4755694A
公开(公告)日：1988-07-05
申请号：US70098
申请日：1987-07-01
申请人： Bernd Bodig , Lothar Gademann , Gerd Hohne , Hartmut Michel
发明人： Bernd Bodig , Lothar Gademann , Gerd Hohne , Hartmut Michel
IPC分类号： F02P3/04 , H01L21/331 , H01L21/8222 , H01L27/06 , H01L27/082 , H01L29/73 , H01L29/732 , H03K17/14 , H03K17/615 , H03K17/64 , H03K23/08 , H03K3/26 , H03K5/08
CPC分类号： F02P3/0435 , H01L27/0635 , H01L27/0825
摘要： An integrated anode power stage using one or more Darlington transistors combinations is constituted for currents exceeding 5 amperes and voltages exceeding 200 volts. On a common semiconductor substrate there are provided, in addition to the Darlington circuit or circuits a large number of peripheral components, both active and passive, such as are required for protection, regulation and turning on or off of the final stage for operating an ignition coil in a motor vehicle. By providing these components in basins of the same conductivity type as the base of the power transistor a unit is provided that is economical to make as well as compact and reliable.
摘要翻译： 使用一个或多个达林顿晶体管组合的集成阳极功率级构成为超过5安培和超过200伏的电压。 在公共半导体衬底上，除了达林顿电路之外，还提供了大量的有源和无源的外围元件，例如用于操作点火的最终级的保护，调节和开启或关闭所需要的 线圈在机动车辆。 通过将这些元件提供在与功率晶体管的基极相同的导电类型的盆中，提供了经济实现以及紧凑和可靠的单元。
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公开(公告)号：US4694814A
公开(公告)日：1987-09-22
申请号：US852806
申请日：1986-02-21
CPC分类号： F02P1/083
摘要： A control circuit for an ignition system having a magnet generator provides an abrupt adjustment of the ignition time point toward an advanced ignition when a predetermined upper speed range of an engine is reached. The control circuit includes a frequency dependent R-C member coupled to a control switching transistor activated at a preset voltage level to trigger an ignition switching power transistor. The R-C member is preadjusted so as to be charged to the preset voltage level at the time point of the transition from a lower to the upper speed range.
摘要翻译： PCT No.PCT / DE85 / 00258 Sec。 371日期1986年2月21日 102（e）日期1986年2月21日PCT提交1985年7月31日PCT公布。 公开号WO86 / 03259 日期：1986年6月5日。具有磁铁发生器的点火系统的控制电路在达到发动机的预定的高速范围时提供点火时间点向高级点火的突然调整。 控制电路包括耦合到以预设电压电平激活的控制开关晶体管的频率相关R-C元件，以触发点火开关功率晶体管。 将R-C构件预先调整为在从低速到高速范围的转变时刻被充电到预设电压水平。
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公开(公告)号：US4539492A
公开(公告)日：1985-09-03
申请号：US464503
申请日：1983-01-27
申请人： Hartmut Michel , Lothar Gademann , Erich Jesse
发明人： Hartmut Michel , Lothar Gademann , Erich Jesse
IPC分类号： H03K17/04 , H03K17/0412 , H03K17/14 , H03K17/60 , H03K17/615 , H03K3/26 , H03K3/313
CPC分类号： H03K17/615 , H03K17/04126
摘要： A three-stage Darlington transistor circuit having a power transistor (T.sub.3), a driver transistor (T.sub.2) and an initial transistor (T.sub.1) is provided. The collectors of these three transistors are connected with one another, while the emitter of the driver transistor (T.sub.2) is connected to the base of the power transistor (T.sub.3), and the emitter of the initial transistor (T.sub.1) is connected to the base of the driver transistor (T.sub.2). Connected to the base of the driver transistor (T.sub.2) is a series circuit comprising a first resistor (R.sub.1), which is connected directly to this base, and a Zener diode (ZD), the anode of the Zener diode being connected with the resistor (R.sub.1); and a second resistor (R.sub.2); the second resistor (R.sub.2) is connected in parallel to the emitter-base path of the driver transistor (T.sub.2). Upon the attainment of a predetermined voltage at the cathode of the Zener diode (ZD), the driver transistor (T.sub.2) and the power transistor (T.sub.3) are switched ON. The temperature dependency of this switch-on voltage can be adjusted by varying the resistance ratio of these two resistors (R.sub.1, R.sub.2).
摘要翻译： PCT No.PCT / DE82 / 00045 Sec。 371日期1983年1月27日 102（e）日期1983年1月27日PCT提交1982年3月5日PCT公布。 出版物WO82 / 04509 日期为1982年12月23日。提供具有功率晶体管（T3），驱动晶体管（T2）和初始晶体管（T1）的三阶段达林顿晶体管电路。 这三个晶体管的集电极彼此连接，而驱动晶体管（T2）的发射极连接到功率晶体管（T3）的基极，并且初始晶体管（T1）的发射极连接到基极 的驱动晶体管（T2）。 连接到驱动晶体管（T2）的基极的是串联电路，其包括直接连接到该基极的第一电阻器（R1）和齐纳二极管（ZD），齐纳二极管的阳极与电阻器 （R1）; 和第二电阻器（R2）; 第二电阻器（R2）并联连接到驱动晶体管（T2）的发射极 - 基极路径。 当在齐纳二极管（ZD）的阴极达到预定电压时，驱动晶体管（T2）和功率晶体管（T3）导通。 可以通过改变这两个电阻（R1，R2）的电阻比来调节该接通电压的温度依赖性。
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公开(公告)号：US5801330A
公开(公告)日：1998-09-01
申请号：US573251
申请日：1995-12-15
IPC分类号： B60R16/02 , B60R16/023 , H05K7/20 , H05K5/00
CPC分类号： B60R16/0239 , H05K7/2049
摘要： An electrical device has at least one electrical power component, a housing including a plurality of housing parts, and a spring element arranged to provide a mechanical and thermal contact of the at least one electrical power component with the housing. The housing parts including a lower housing part which is formed as a metal cover moveable within a predetermined range and the spring element presses the at least one power component in an interior of the housing against the metal cover.
摘要翻译： 电气装置具有至少一个电力部件，包括多个壳体部件的壳体以及布置成提供至少一个电力部件与壳体的机械和热接触的弹簧元件。 壳体部分包括形成为可在预定范围内移动的金属盖的下壳体部分，弹簧元件将壳体内的至少一个动力部件压靠在金属盖上。
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6.发明授权Magneto ignition unit with control circuit potted together with the armature windings, for internal combustion engines 失效具有控制电路的磁点火单元与电枢绕组一起嵌入，用于内燃机
公开(公告)号：US4561410A
公开(公告)日：1985-12-31
申请号：US724079
申请日：1985-04-17
申请人： Emil Buchschmid , Lothar Gademann , Adam Hirt , Manfred Huttinger , Hans P. Jahn , Josef Orova , Hans-Dieter Schmid , Horst-Gunter Steffen
发明人： Emil Buchschmid , Lothar Gademann , Adam Hirt , Manfred Huttinger , Hans P. Jahn , Josef Orova , Hans-Dieter Schmid , Horst-Gunter Steffen
摘要： A cooling plate, the hybrid electronic circuit and a circuit board connection plate, are mounted flat at the bottom of a cup-shaped vessel with a reentrant tube for an iron core leg, in which vessel the secondary winding on its spool and a primary winding set inside the spool are put for being imbedded in a casting resin. The vessel and its contents fits over the central core leg of an E-shaped stationary armature of a magneto generator for a one-cylinder internal combustion engine.
摘要翻译： 冷却板，混合电子电路和电路板连接板平坦地安装在杯形容器的底部，具有用于铁芯支脚的折返管，其中容器在其线轴上的次级绕组和初级绕组 放置在卷轴内部的嵌入浇注树脂中。 船舶及其内容装配在用于单缸内燃机的磁电发生器的E形固定电枢的中心芯腿上。
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公开(公告)号：US4700973A
公开(公告)日：1987-10-20
申请号：US873490
申请日：1986-06-12
申请人： Lothar Gademann , Bernhard Mattes , Eberhard Mausner , Wadym Suchowerskyj , Norbert Rittmannsberger
发明人： Lothar Gademann , Bernhard Mattes , Eberhard Mausner , Wadym Suchowerskyj , Norbert Rittmannsberger
摘要： To facilitate assembly and provide for high-level output from a deceleration sensor which provides, inherently, only very low level output, an evaluation circuit, such as an amplifier structure, is connected immediately adjacent the deceleration sensor on a common metal plate, interconnected thereby by bonding wires, the common plate having connecting pins (18) passing therethrough for connection to a standard plug-and-socket connector; the evaluation circuit and the deceleration sensor are enclosed within a common sealed housing, so that both the deceleration sensor (12, 12') as well as the evaluation circuit (16, 17) are sealed against ambient influences, preferably retained within a high-viscosity fluid, such as insulating oil. All elements can be located on one side of the housing, in which a standard T5 transistor housing is suitable; or the deceleration sensor may be located on the other side of the metal plate (10) from the evaluation circuit, in which case a plastic housing can be used, only the deceleration sensor being secured to the metal plate by a metal housing cap, sealed to the metal plate.
摘要翻译： 为了便于组装并提供来自减小传感器的高电平输出，该减速传感器本质上仅提供非常低的电平输出，诸如放大器结构的评估电路紧邻减速传感器连接在共同的金属板上，由此相互连接 通过接合线，所述公共板具有穿过其中的连接销（18）连接到标准插头和插座连接器; 评估电路和减速传感器被封装在公共密封壳体内，使得减速传感器（12,12'）以及评估电路（16,17）都被密封以抵抗环境影响，优选地保持在高压 粘度流体，如绝缘油。 所有元件可以位于外壳的一侧，其中标准T5晶体管外壳是合适的; 或者减速传感器可以从评估电路位于金属板（10）的另一侧，在这种情况下可以使用塑料壳体，只有减速传感器通过金属壳盖固定到金属板上，密封 到金属板。
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公开(公告)号：US5473930A
公开(公告)日：1995-12-12
申请号：US384238
申请日：1995-02-06
CPC分类号： G01P21/00 , G01P15/0922
摘要： An acceleration sensor, which is particularly adapted for use in motor vehicles, is improved by structuring it to be readily testable, to assure reliability before installation. The acceleration sensor has a piezo element (1), which consists of at least two piezo-electric plates (2) placed on top of each other, the piezo-electrical polarization of which is oriented in opposite directions. At least two electrodes (9) are placed on each of the topside (7) and the underside (8) of the piezo element (1). For testing the sensor, the piezo element is deformed by the application of an electrical voltage to electrodes (9) of a first lateral portion (11a) of the piezo element. This deformation is detected by means of a deformation-generated voltage at the electrodes (9) of a second lateral portion (11b) of the piezo element.
摘要翻译： 特别适用于机动车辆的加速度传感器通过将其构造成易于测试而得到改进，以确保安装前的可靠性。 加速度传感器具有压电元件（1），该压电元件（1）由至少两个放置在彼此顶部的压电板（2）组成，其压电电极化方向相反。 至少两个电极（9）被放置在压电元件（1）的顶侧（7）和下侧（8）的每一个上。 为了测试传感器，压电元件通过对压电元件的第一横向部分（11a）的电极（9）施加电压而变形。 通过压电元件的第二横向部分（11b）的电极（9）处的变形产生的电压来检测该变形。
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公开(公告)号：US5037129A
公开(公告)日：1991-08-06
申请号：US450575
申请日：1989-12-14
IPC分类号： G01P15/09 , B60R21/01 , B60R21/16 , B60R22/46 , G01P15/135
CPC分类号： B60R21/0133 , B60R21/0132 , G01P15/135
摘要： In a safety device for vehicle occupants with acceleration-sensitive sensors and with processing circuits for the sensors summing and integrating devices as well as a comparator device for comparing the summation and integration values are provided. The comparator device controls a warning device as soon as the comparison value exceeds a presettable limit value.
摘要翻译： 在具有加速度敏感传感器的车辆乘员的安全装置和用于传感器求和和积分装置的处理电路以及用于比较加和积分值的比较装置。 一旦比较值超过可预设的限制值，比较器将控制警告装置。
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公开(公告)号：US06308554B1
公开(公告)日：2001-10-30
申请号：US08952000
申请日：1997-10-16
申请人： Bernhard Mattes , Lothar Gademann , Werner Nitschke , Dietrich Bergfried , Gerald Hopf , Botho Ziegenbein , Klaus Meder , Ralf Henne , Thomas Walker , Bernd Maihoefer , Frank Kursawe , Peter Schaedler
发明人： Bernhard Mattes , Lothar Gademann , Werner Nitschke , Dietrich Bergfried , Gerald Hopf , Botho Ziegenbein , Klaus Meder , Ralf Henne , Thomas Walker , Bernd Maihoefer , Frank Kursawe , Peter Schaedler
IPC分类号： G01P2100
CPC分类号： G01P21/00
摘要： An electronic device includes a resonant circuit and an evaluation circuit. The resonant circuit includes an acceleration-sensitive sensor which is excited to vibrate during a testing phase of the acceleration-sensitive sensor. The evaluation circuit is coupled to the resonant circuit to determine a performance reliability of the acceleration-sensitive sensor.
摘要翻译： 电子设备包括谐振电路和评估电路。 谐振电路包括在加速度敏感传感器的测试阶段被激发以振动的加速度敏感传感器。 评估电路耦合到谐振电路以确定加速度敏感传感器的性能可靠性。
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