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    • 3. 发明授权
    • Connections between a motor assembly and a contact unit base of an
electromagnetic relay
    • 电动机总成与电磁继电器的接触单元基座之间的连接
    • US4309682A
    • 1982-01-05
    • US160476
    • 1980-06-18
    • Daniel ArnouxClaude GenterJean AguettazAlain BerthelotBernard Michel
    • Daniel ArnouxClaude GenterJean AguettazAlain BerthelotBernard Michel
    • H01H50/04H01H50/14
    • H01H50/048H01H50/14
    • An electromagnetic relay comprising a base of insulating material carrying stationary and movable contacts and output lugs, and a motor assembly, the latter comprising a right-angled yoke, a core with its coil, crimped to the inner face of a first one of the two flanges of the right-angled yoke, and an armature pivotally mounted to the free end of the second flange of said yoke and having bent arms operable to actuate the movable contacts when the base is fixed to the outer face the second flange and the coil is energized. The coil has a spool or frame with at least one end flange provided with metal tongues for coil connection extending towards the base and passing through apertures in the second flange of the yoke, said tongues resiliently engaging inner ends of associated ones of said output lugs.
    • 一种电磁继电器,包括承载固定和可移动触头和输出耳的绝缘材料的基座,以及电动机组件,其包括直角轭,具有线圈的芯体,压接在两者的第一个的内表面上 直角轭的凸缘和枢转地安装到所述轭的第二凸缘的自由端的电枢,并且具有可弯曲的臂,当所述基座固定到所述外表面时,所述弯曲臂可操作以致动所述可动触头,所述第二凸缘和所述线圈是 通电。 线圈具有线轴或框架,其具有至少一个端部凸缘,所述至少一个端部凸缘设置有用于线圈连接的金属舌片,用于线圈连接,朝向底座延伸并且穿过轭的第二凸缘中的孔,所述舌片弹性地接合相关联的所述输出凸耳的内端。
    • 7. 发明授权
    • Device for generating an AC ramp for checking the tripping current of a
circuit-breaker
    • 用于产生用于检查断路器的跳闸电流的AC斜坡的装置
    • US4611174A
    • 1986-09-09
    • US574896
    • 1984-01-30
    • Daniel ArnouxClaude GenterJean Bousquet
    • Daniel ArnouxClaude GenterJean Bousquet
    • H02H3/04G01R31/32
    • H02H3/044
    • A device is provided for generating an AC current ramp for checking the tripping current of the circuit-breaker, in which the current is regulated by a power transistor driven by the voltage available at the middle point of a potentiometric divider, this latter comprising a field effect transistor which is itself driven by a voltage depending on the voltage at the terminals of a capacitor charged by an auxiliary battery. It further comprises a constant current generator which is fed with current by the auxiliary battery for charging said capacitor and a comparator amplifier a first input of which is connected to said capacitor, a second input of which is connected to the junction point between a measuring resistor and said power transistor and the output of which is connected to the gate of said field effect transistor.
    • 提供了一种用于产生用于检查断路器的跳闸电流的AC电流斜坡的装置,其中电流由由电位分压器的中点处可用的电压驱动的功率晶体管调节,后者包括场 效应晶体管本身由取决于由辅助电池充电的电容器的端子处的电压的电压驱动。 它还包括一个恒流发生器,它由辅助电池馈电用于对所述电容器充电;一个比较器放大器,其第一个输入端连接到所述电容器,第二个输入端连接到一个测量电阻 并且所述功率晶体管和其输出端连接到所述场效应晶体管的栅极。