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1. 发明授权

US4559483A Control device for increasing speed of actuation of an electromagnetic consumer, particularly in an internal combustion engine 失效
标题翻译：用于增加电磁消耗器，特别是内燃机的致动速度的控制装置
公开(公告)号：US4559483A
公开(公告)日：1985-12-17
申请号：US623488
申请日：1984-06-22
申请人： Werner Jundt , Wolfgang Kosak , Peter Werner
发明人： Werner Jundt , Wolfgang Kosak , Peter Werner
IPC分类号： H01H47/04 , F02M19/00 , H01F7/18 , H02P1/22 , H02M3/06
CPC分类号： H01F7/1816 , H01F2007/1822
摘要： The actuation speed of an electromagnetic consumer is increased by means of a charged capacitor which is connected in series with a consumer at such a polarity that its voltage is added to that of the power source. In one embodiment, the capacitor is switched across the power source until it is charged and then it is connected in series with the consumer at such a polarity that its positive pole is grounded while the negative pole is connected to the consumer. In another embodiment, the capacitor is first charged through the electromagnetic consumer and then it is connected with its positive pole to ground and with its negative pole to the consumer.
摘要翻译：电磁消耗器的致动速度通过充电的电容器增加，该充电电容器以与电源的电压相加的极性与消费者串联连接。在一个实施例中，电容器跨过电源切换，直到其被充电，然后它以与其正极接地的极性串联连接到消费者，而负极连接到消费者。在另一个实施例中，电容器首先通过电磁消耗器充电，然后将其正极连接到地，并将负极连接到消费者。

2. 发明授权

US4134038A Speed control for a universal electric motor 失效
标题翻译：通用电动机的速度控制
公开(公告)号：US4134038A
公开(公告)日：1979-01-09
申请号：US869611
申请日：1978-01-16
申请人： Wolfgang Kosak , Peter Werner , Hans Gerber , Ivan Hidveghy
发明人： Wolfgang Kosak , Peter Werner , Hans Gerber , Ivan Hidveghy
IPC分类号： H02P25/14 , H02P5/40
CPC分类号： H02P25/14
摘要： A first thyristor, under control of a speed setting provided in an RC circuit varies the phase duration of current supply to the motor during positive halfwaves of the a c supply, and a second thyristor controlled in accordance with the motor current provided through the first thyristor determines the phase angle during which current flows through the motor in the negative halfwave of the voltage supply, so as to maintain the speed at the set value under varying conditions of load. During positive halfwaves, a capacitor is charged to a voltage corresponding to the amount of current flow through the motor and during the following negative halfwave, the charge is increased at a rate set by an RC circuit, resulting in turning on the second thyristor early under heavy load conditions, and late under light load conditions, and indeed not at all under idling conditions.
摘要翻译：在RC电路中提供的速度设置的第一晶闸管在交流电源的正半波期间改变电动机向电动机供电的相位持续时间，并且根据通过第一晶闸管提供的电机电流来控制的第二晶闸管确定电流在电源的负半波中流过电动机的相位角，以便在变化的负载条件下将速度保持在设定值。在正半波期间，电容器被充电到与通过电动机的电流量相对应的电压，并且在随后的负半波期间，电荷以由RC电路设置的速率增加，导致在第二晶闸管的早期接通重负载条件下，在轻负载条件下较晚，实际上并不是在空转条件下。

3. 发明授权

US4158796A Speed setting and control system for universal motors 失效
标题翻译：通用电机速度设定和控制系统
公开(公告)号：US4158796A
公开(公告)日：1979-06-19
申请号：US908985
申请日：1978-05-24
申请人： Wolfgang Kosak , Peter Werner , Hans Gerber , Ivan Hidveghy
发明人： Wolfgang Kosak , Peter Werner , Hans Gerber , Ivan Hidveghy
IPC分类号： H02P7/295 , H02P25/14 , H02P5/40
CPC分类号： H02P25/14
摘要： A universal motor is energized by a speed setting circuit during one half wave and a speed control circuit during the next half wave of each cycle of an AC supply. The speed setting and speed control circuits each have a separate timing circuit including a capacitor. There is thus no residual charge on the capacitor of the speed setting circuit remaining from the operation of the speed control circuit during the preceding half wave. The residual charge prevented the setting of low motor speeds in the known systems. The speed control circuit includes a storage capacitor transformer coupled to the motor so that its initial charge corresponds to the current through the motor during the preceding half wave. The charge is transferred to a second capacitor. When the voltage across the second capacitor reaches a predetermined threshold valve, a switch in the speed control circuit becomes conductive and current flows through the motor.
摘要翻译：在一个半波期间，通用电机由速度设定电路和速度控制电路在AC电源的每个周期的下一个半波期间通电。速度设定和速度控制电路各自具有包括电容器的单独的定时电路。因此，在前一半波期间，速度设定电路的电容器的剩余电荷不受速度控制电路的动作的影响。剩余电量阻止了已知系统中低电机速度的设置。速度控制电路包括耦合到电动机的存储电容器变压器，使得其初始电荷对应于在前一半波期间通过电动机的电流。电荷被转移到第二电容器。当第二电容器两端的电压达到预定阈值阀时，速度控制电路中的开关变为导通状态，电流流过电动机。

4. 发明授权

US4204508A Ignition system for internal combustion engine 失效
标题翻译：内燃机点火系统
公开(公告)号：US4204508A
公开(公告)日：1980-05-27
申请号：US868869
申请日：1978-01-12
申请人： Werner Jundt , Bernd Bodig , Herman Roozenbeek , Peter Werner
发明人： Werner Jundt , Bernd Bodig , Herman Roozenbeek , Peter Werner
IPC分类号： F02P3/04 , F02P3/045 , F02P3/05 , F02P3/00
CPC分类号： F02P3/0453
摘要： A transistor switch connected in series with the primary winding of the ignition coil permits and blocks current flow through the coil when in a conductive and non-conductive state respectively. Normally, the switch is "on" and "off" respectively in the presence and absence of an ignition current pulse furnished in synchronism with the rotation of the crankshaft of the engine. For increasing speeds, the time the switch is "on" prior to the ignition time is increased by switching it to the conductive state when the charge on a control capacitor reaches a predetermined charge. The charge on the control capacitor is changed in a first direction following receipt of each ignition signal. The rate of change of charge depends upon the resistance of the emitter-collector circuit of a first control transistor. The latter is, in turn, determined by the charge on an integrator capacitor which varies with changes in engine speed. When the charge on the control capacitor reaches a predetermined charge, the output transistor switch to the conductive state allowing current flow in the ignition coil.
摘要翻译：与点火线圈的初级绕组串联连接的晶体管开关分别在导通状态和非导通状态时允许并阻止电流通过线圈。通常，在存在和不存在与发动机的曲轴的旋转同步的点火电流脉冲的情况下，开关分别为“开”和“关”。为了提高速度，在点火时间之前开关“接通”的时间通过在控制电容器上的电荷达到预定电荷时将其切换到导通状态来增加。在接收到每个点火信号之后，控制电容器上的电荷在第一方向上改变。电荷变化率取决于第一控制晶体管的发射极 - 集电极电路的电阻。后者又由积分器电容器的电荷决定，该电容随着发动机转速的变化而变化。当控制电容器上的电荷达到预定电荷时，输出晶体管切换到允许电流在点火线圈中流动的导通状态。

5. 发明授权

US4733326A Protective arrangement for an electromagnetic load 失效
标题翻译：电磁负载的保护装置
公开(公告)号：US4733326A
公开(公告)日：1988-03-22
申请号：US852356
申请日：1986-04-15
申请人： Klaus Harsch , Wolfgang Kosak , Peter Werner
发明人： Klaus Harsch , Wolfgang Kosak , Peter Werner
IPC分类号： H02H7/00 , H02H9/04 , H02H11/00 , H03K17/695 , H01H47/00
CPC分类号： H02H11/002 , H02H9/047
摘要： A protective arrangement for an electromagnetic load is disclosed. In this protective arrangement, the load and a control transistor form a series circuit from the battery voltage to ground and a series circuit of a free-wheeling transistor and a free-wheeling diode is connected in parallel with the load. By coupling the base of the free-wheeling transistor to ground, this transistor is made continuously conductive provided that the polarity of the supply voltage is correct, whereas, this free-wheeling transistor blocks if the supply voltage polarity is incorrect. This assures that none of the components is in danger of being destroyed in the event that the polarity of the supply voltage is incorrect.
摘要翻译：公开了一种用于电磁负载的保护装置。在该保护装置中，负载和控制晶体管形成从电池电压到地的串联电路，并且续流晶体管和续流二极管的串联电路与负载并联连接。通过将续流晶体管的基极耦合到地，该晶体管被连续导通，只要电源电压的极性是正确的，而如果电源电压极性不正确，则该续流晶体管截止。这确保在电源电压的极性不正确的情况下，任何组件都不会被破坏。

6. 发明授权

US4130101A Transistorized ignition system for internal combustion engines 失效
标题翻译：内燃机用二极管点火系统
公开(公告)号：US4130101A
公开(公告)日：1978-12-19
申请号：US707323
申请日：1976-07-21
申请人： Werner Jundt , Bernd Bodig , Gerhard Sohner , Walter Ruf , Helmut Roth , Peter Werner
发明人： Werner Jundt , Bernd Bodig , Gerhard Sohner , Walter Ruf , Helmut Roth , Peter Werner
IPC分类号： F02P3/04 , F02P3/045 , F02P3/05 , F02P3/055 , F02P9/00 , F02P11/00
CPC分类号： F02P3/0556
摘要： To provide for gradual turn-off of an ignition coil current control transistor, a control capacitor which provides turn-off current has its charge state changed gradually by means of an auxiliary transistor so connected to the capacitor that the conduction of the emitter-collector path of the auxiliary transistor is gradually changed, the main switching transistor being connected to and controlled by the auxiliary transistor and likewise changing gradually from conductive to blocking state in dependence on the gradual change in conduction of the emitter-collector path of the auxiliary transistor to prevent rapid turn-off of the main switching transistor and hence an undesired pulse at the secondary of the ignition coil which may induce continued operation of the internal combustion engine even though the ignition has been turned off.
摘要翻译：为了提供点火线圈电流控制晶体管的逐渐关断，提供截止电流的控制电容器借助于连接到电容器的辅助晶体管逐渐改变其电荷状态，使得发射极 - 集电极路径辅助晶体管逐渐变化，主开关晶体管连接到辅助晶体管并由辅助晶体管控制，并且同样根据辅助晶体管的发射极 - 集电极路径的逐渐变化导通到阻挡状态逐渐变化，以防止主开关晶体管的快速关断，因此在点火线圈的次级处是不期望的脉冲，这可能导致内燃机的继续操作，即使点火已经关闭。

7. 发明授权

US4105006A Ignition system for internal combustion engine 失效
标题翻译：内燃机点火系统
公开(公告)号：US4105006A
公开(公告)日：1978-08-08
申请号：US703780
申请日：1976-07-09
申请人： Werner Jundt , Peter Werner , Bernd Bodig , Gerhard Sohner , Helmut Roth
发明人： Werner Jundt , Peter Werner , Bernd Bodig , Gerhard Sohner , Helmut Roth
IPC分类号： F02P3/04 , F02P3/045 , F02P3/05 , F02P3/02
CPC分类号： F02P3/051
摘要： Current flow to the ignition coil during low-speed operation of the engine, is controlled by an auxiliary control switch which is connected in shunt with the primary of the ignition coil. Serially connected with the primary is a main control switch which is controlled to close until current through the primary has reached a certain value, at which time the main switch opens and the shunt auxiliary switch is closed to permit continued inductive current flow through the coil and thus store ignition energy, the cycle repeating to maintain current flow through the primary at a level to store sufficient energy for the ignition spark which, at the ignition instant, effects opening of the shunt circuit by opening the auxiliary switch while also opening the circuit to the primary, thus providing a high-voltage pulse which provides for sparking of the spark plug. The sensor for current flow through the primary is preferably a resistor which, when the voltage drop thereacross exceeds a predetermined level, controls changeover of a transistor.
摘要翻译：在发动机的低速运行期间到点火线圈的电流流量由辅助控制开关控制，辅助控制开关与点火线圈的初级线路分流连接。与初级系统连接的是主控制开关，其被控制为关闭，直到初级电流达到一定值，此时主开关打开并且分流辅助开关闭合，以允许持续的感应电流流过线圈，因此存储点火能量，循环重复以维持电流流过初级，以保持点火火花的足够的能量，该点火火花在点火瞬间通过打开辅助开关来实现分流回路的打开，同时打开电路从而提供高电压脉冲，其提供火花塞的火花。用于流过初级电流的电流传感器优选是电阻器，当超过预定电平的电压降时，控制晶体管的切换。

8. 发明授权

US4587939A Safety device for a microcomputer controlled internal combustion 失效
标题翻译：微机控制内燃安全装置
公开(公告)号：US4587939A
公开(公告)日：1986-05-13
申请号：US664889
申请日：1984-10-25
申请人： Herman Hemminger , Werner Jundt , Sybille Weller , Peter Werner
发明人： Herman Hemminger , Werner Jundt , Sybille Weller , Peter Werner
IPC分类号： F02D41/22 , F02D41/26 , F02D41/30 , F02D41/34 , F02D45/00 , F02M51/00 , H02H3/24
CPC分类号： F02D41/3005 , F02D41/266 , F02D2041/226 , F02D2200/503 , F02D2250/12
摘要： A safety device for a controlling unit of an internal combustion engine controlled by a microcomputer includes the following circuits: (a) a source of stabilized voltage which may be subject to fluctuations; (b) a first monitoring circuit responsive to voltage breaks in the voltage source to block the controlling unit for the duration of respective voltage breaks; (c) a second monitoring circuit responsive to the operability of the microcomputer to block the controlling unit for the duration of the resetting time of the microcomputer when a non-operative condition of the microcomputer is detected.
摘要翻译：由微机控制的内燃机的控制单元的安全装置包括以下电路：（a）可能经受波动的稳定电压源; （b）响应于电压源中的电压中断的第一监视电路，以在相应的电压断开期间阻止控制单元; （c）当检测到微型计算机的非操作状态时，响应于微计算机的可操作性的第二监视电路在微计算机的复位时间期间阻止控制单元。

9. 发明授权

US4244344A Ignition system with overvoltage and excess current protection 失效
标题翻译：点火系统具有过压和过流保护
公开(公告)号：US4244344A
公开(公告)日：1981-01-13
申请号：US040070
申请日：1979-05-17
申请人： Peter Werner , Werner Jundt , Herman Roozenbeek , Bernd Bodig
发明人： Peter Werner , Werner Jundt , Herman Roozenbeek , Bernd Bodig
IPC分类号： F02P3/04 , F02P3/045 , F02P3/05 , F02P3/055 , H03K17/082 , F02P1/00 , H05B41/36
CPC分类号： H03K17/0826 , F02P3/0552
摘要： In a known ignition system, the emitter-collector circuit of the ignition transistor is connected in series with the primary winding of the ignition coil and with a precision resistor. When the voltage across the latter exceeds a predetermined value, an auxiliary transistor is switched to a conductive state. The emitter-collector circuit of the auxiliary transistor is connected to the base of the ignition transistor and, when conductive, prevents further increases of current through the primary winding of the ignition coil. To protect this circuit, a series circuit including two Zener diodes is connected between the base and collector of the ignition transistor. Further, a voltage divider is connected in parallel with the emitter-collector circuit of the ignition transistor and an additional resistor is connected between the base and the emitter thereof. When overvoltages across the primary winding cause breakdown of the Zener diodes, the current through the Zener diodes is blocked from the emitter-collector circuit of the auxiliary transistor either by a diode or by a blocking transistor having an emitter-collector circuit connected in parallel with the base-emitter circuit of the auxiliary transistor. The blocking transistor is maintained in the conductive state blocking the auxiliary transistor throughout the application time of an externally applied blocking signal which is adapted to maintain the ignition transistor in the blocked state.
摘要翻译：在已知的点火系统中，点火晶体管的发射极 - 集电极电路与点火线圈的初级绕组和精密电阻串联。当后者的电压超过预定值时，辅助晶体管被切换到导通状态。辅助晶体管的发射极 - 集电极电路连接到点火晶体管的基极，并且当导电时，防止通过点火线圈的初级绕组的电流的进一步增加。为了保护该电路，包括两个齐纳二极管的串联电路连接在点火晶体管的基极和集电极之间。此外，分压器与点火晶体管的发射极 - 集电极电路并联连接，附加电阻连接在基极和发射极之间。当初级绕组上的过电压引起齐纳二极管的击穿时，通过齐纳二极管的电流被辅助晶体管的发射极 - 集电极电路阻断，或者由二极管或具有与辅助晶体管的基极 - 发射极电路。在外部施加的阻塞信号的施加时间内，阻塞晶体管保持导通状态，阻止辅助晶体管，其适于将点火晶体管保持在阻塞状态。

10. 发明授权

US4176645A Motor ignition system control circuit for maintaining energy storage in spark coil constant in wide speed range 失效
标题翻译：电机点火系统控制电路，用于保持火花线圈的能量存储在宽速度范围内恒定
公开(公告)号：US4176645A
公开(公告)日：1979-12-04
申请号：US734745
申请日：1976-10-22
申请人： Werner Jundt , Gerhard Sohner , Peter Werner , Herman Roozenbeek
发明人： Werner Jundt , Gerhard Sohner , Peter Werner , Herman Roozenbeek
IPC分类号： F02P3/04 , F02P3/045 , F02P3/05 , F02P1/00
CPC分类号： F02P3/0453
摘要： A monitoring resistor in series with the spark coil primary winding and the electronic interruptor switch provides a signal to an integrator for shifting the control thresholds of a threshold switch that controls the interruptor away from their quiescent values that are nearer the zero crossover of the timing voltage wave provided by an engine driven timing signal generator. The integrator output voltage remains constant during the time the interruptor switch is open. While current flows through the interruptor circuit, the integrator increases the control voltage until the primary winding current reaches a predetermined level and then decreases the control voltage until the timing wave recloses the interruptor. While the control voltage is being decreased, the coil current is allowed to rise to a limiting value and is then held constant by another circuit controlled by the monitoring resistor that slightly reduces the conductivity of the interruptor switch in its closed condition, but this occurs only while the engine is accelerating to the operating speed range. During this time the switch-on threshold for controlling the interruptor is raised towards the peak of the timing wave, but the switch-off threshold is clamped to its initial value. With further increase in engine speed, the net effect of the integrator operation changes sign and the switch-on threshold is lowered. As soon as the switch-on threshold goes below its initial value, the switch-off threshold is unclamped and is depressed along with the switch-on threshold towards the negative peak of the timing wave by the integrator action. The result is to keep the amount of energy stored in the spark coil at the time of primary circuit interruption constant over a wide range of speed.
摘要翻译：与火花线圈初级绕组和电子中断器开关串联的监测电阻器向积分器提供信号，以将控制该断路器的阈值开关的控制门限移离其偏离定时电压零交叉的静态值由发动机驱动的定时信号发生器提供的波。积分器输出电压在断路器开关断开期间保持恒定。当电流流过中断电路时，积分器增加控制电压，直到初级绕组电流达到预定电平，然后减小控制电压，直到定时波重新闭合中断器。当控制电压降低时，允许线圈电流上升到极限值，然后由监控电阻控制的另一个电路保持恒定，这样可以在闭合状态下稍微降低断路器开关的导通性，但这只会发生而发动机正在加速到运行速度范围。在此期间，用于控制中断器的接通阈值向着定时波的峰值升高，但关断阈值被钳位到其初始值。随着发动机转速的进一步提高，积分器运行的净影响变化，降低了开启阈值。一旦开启阈值低于其初始值，关闭阈值就被解除锁定，并且通过积分器动作将其与导通阈值一起压向定时波的负峰值。结果是在主电路中断时保持在火花线圈中存储的能量的数量在宽的速度范围内是恒定的。

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