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Mario Gismondi & Co Soc Ing
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Mario Gismondi & Co Soc Ing
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Publication of FR636899ApublicationCriticalpatent/FR636899A/fr
H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
H01H51/08—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet
H01H51/082—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet using rotating ratchet mechanism
H01H51/086—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet using rotating ratchet mechanism with radial ratchet elements
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Physics & Mathematics
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Electromagnetism
(AREA)
FR636899D1926-07-141927-07-01Dispositif de commutation et d'interruption pour circuits électriques
ExpiredFR636899A
(fr)