Magnetic actuator for switches, valves and the like
First Claim
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1. IN A MAGNETIC DEVICE FOR A PRODUCING MOTION, A MASTER MAGNET STRUCTURE HAVING A PASSAGE THERETHROUGH, A SLAVE MAGNET ARRANGED IN ADJACENT RELATION TO ONE END OF SAID PASSAGE, AND REPELLED BY MASTER MAGNET STRUCTURE, SAID MASTER MAGNET STRUCTURE AND SLAVE MAGNET BEING MOUNTED FOR MOTION RELATIVE TO ONE ANOTHER, AND FERROMAGNETIC MEANS MOUNTED FOR MOTION THROUGH SAID PASSAGE IN SAID MASTER MAGNET STRUCTURE TO CAUSE THE SLAVE MAGNET TO BE MAGNETICALLY ATTRACTED IN THE DIRECTION OF THE MASTER MAGNET STRUCTURE.
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1 Claim
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1. IN A MAGNETIC DEVICE FOR A PRODUCING MOTION, A MASTER MAGNET STRUCTURE HAVING A PASSAGE THERETHROUGH, A SLAVE MAGNET ARRANGED IN ADJACENT RELATION TO ONE END OF SAID PASSAGE, AND REPELLED BY MASTER MAGNET STRUCTURE, SAID MASTER MAGNET STRUCTURE AND SLAVE MAGNET BEING MOUNTED FOR MOTION RELATIVE TO ONE ANOTHER, AND FERROMAGNETIC MEANS MOUNTED FOR MOTION THROUGH SAID PASSAGE IN SAID MASTER MAGNET STRUCTURE TO CAUSE THE SLAVE MAGNET TO BE MAGNETICALLY ATTRACTED IN THE DIRECTION OF THE MASTER MAGNET STRUCTURE.
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Current AssigneeDonald J. Hamrick
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Original AssigneeDonald J. Hamrick
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InventorsHamrick, Donald J.
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Application NumberUS04/549,097Time in Patent Office671 DaysField of SearchUS Class Current335/177CPC Class CodesH01H 36/0073 actuated by relative moveme...
