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1. 发明授权

US4847515A Static relay and application thereof to a bipolar inverter or to a load in which a current flows in a random direction 失效
标题翻译：静态继电器及其应用于双相逆变器或电流沿随机方向流动的负载
公开(公告)号：US4847515A
公开(公告)日：1989-07-11
申请号：US220974
申请日：1988-06-22
申请人： Alain Nakach , Jean Sole , Pierre Starzynski
发明人： Alain Nakach , Jean Sole , Pierre Starzynski
IPC分类号： H03K17/60 , H03F3/343 , H03K17/66
CPC分类号： H03F3/3437
摘要： The invention relates to a transistorized static relay.This relay comprises a power amplifier stage having a first bipolar transistor of a first type (npn or pnp), whose collector is connected to the input of the relay and whose emitter is connected to the output of said relay, or vice versa. This relay also has a control stage of the power stage transistor. This control stage comprises at least one bipolar control transistor of a second type (pnp or npn) opposite to the first type, whose emitter is connected to the input or output and whose collector is connected to the base of the transistor of the power stage. The base of the control transistor receives a switching control current interrupting or authorizing the flow of supply current in the load connected to the output of the relay, the impedance of the amplifier stage varying in the reverse direction of the value of the control current and the collector of the low value power transistor is connected to the generator supplying the relay by an impedance.Application to static relays, to the regulation of the intensity of the current flowing in a load or a bipolar current inverter.
摘要翻译：本发明涉及一种晶体管静态继电器。该继电器包括具有第一类型（npn或pnp）的第一双极晶体管的功率放大器级，其集电极连接到继电器的输入端，其发射极连接到所述继电器的输出端，反之亦然。该继电器还具有功率级晶体管的控制级。该控制级包括与第一类型相反的第二类型（pnp或npn）的至少一个双极性控制晶体管，其发射极连接到输入或输出，并且其集电极连接到功率级的晶体管的基极。控制晶体管的基极接收切换控制电流，中断或授权连接到继电器的输出的负载中的电源电流，放大器级的阻抗在控制电流的值的相反方向上变化，并且低功率晶体管的集电极连接到通过阻抗供电继电器的发电机。应用于静态继电器，以调节在负载或双极型电流逆变器中流动的电流的强度。

2. 发明授权

US4724335A Relay authorizing or interrupting the flow of a current in a load circuit and application of this relay to a load circuit in which flows a random direction current or an alternating current 失效
标题翻译：继电器授权或中断负载电路中的电流流动并将该继电器应用于负载电路，其中流过随机方向电流或交流
公开(公告)号：US4724335A
公开(公告)日：1988-02-09
申请号：US865335
申请日：1986-05-21
申请人： Gerard Bohner , Alain Nakach , Jean Sole , Pierre Starzynski
发明人： Gerard Bohner , Alain Nakach , Jean Sole , Pierre Starzynski
IPC分类号： G05F1/10 , H03K17/14 , H03K17/60 , H01H47/00
CPC分类号： H03K17/60 , H03K17/14 , Y10T307/944
摘要： The invention relates to a relay authorizing or interrupting the flow of a current in a load circuit.This relay comprises a static electronic switch connected to the load circuit, a control circuit connected to the switch for authorizing or interrupting the flow of current in the load circuit due to the switch. The control circuit comprises a supply input connected to one point of the load circuit and, connected in series between said input and the load circuit, a control switch, a current generator with two terminals and at least one impedance limiting the current flowing in the load circuit to a negligible value compared with the value of the current flowing in the load circuit when said flow is permitted. The voltage at the terminals of the generator is at least equal to the highest voltage between two random points of the load circuit.Application to circuits in which flows a current with a random direction or an alternating current, or to a current inverter.
摘要翻译：本发明涉及授权或中断负载电路中的电流流动的继电器。该继电器包括连接到负载电路的静态电子开关，连接到开关的控制电路，用于授权或中断由于开关而导致的负载电路中的电流流动。控制电路包括连接到负载电路的一个点并且串联连接在所述输入和负载电路之间的电源输入端，控制开关，具有两个端子的电流发生器和限制在负载中流动的电流的至少一个阻抗与所述流量允许时在负载电路中流动的电流值相比，可以忽略不计。发电机端子处的电压至少等于负载电路两个随机点之间的最高电压。适用于流向随机方向或交流电流的电路，或应用于电流逆变器。

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