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H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
H01H50/74—Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter
H01H50/76—Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter using reed or blade spring
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Electromagnetism
(AREA)
FR2902D1900-07-101904-02-12Système perfectionné d'interrupteur-vibreur des bobines d'induction pour l'allumage des moteurs et autres applications
ExpiredFR2902E
(fr)