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Trigger coil/thyristor engine ignition/speed control - has opposite-wound, variable time lag-limiting coil connected to thyristor gate
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Switch arrangement for an optically coupled zero voltage switch
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Contactless device for actuating a signal
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Arrangement for an electronic position oscillation and rotary speed indicator and a control switch
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Electromagnetically controlled relay apparatus having no mechanical contact members
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Electronically-controlled drive mechanism particularly for clocks
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Switching device on internal combustion engines to reduce the CO and CH content of the exhaust gas in overrun mode
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Speed-controlled electronic switching device for electromagnetically operated units in all types of industrial engines
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Apparatus for the contactless release of signals in clocks
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