Translating device for converting a mechanical magnitude into an electric frequency
First Claim
2. APPARATUS FOR COMPARING THE SPEES OF ROTATION OF AT LEAST TWO ROTATING DEVICES, SAID APPARATUS COMPRISING INDUCTIVE TRANSLATING DEVICES FOR CONVERTING EACH OF SAID SPEEDS INTO CORRESPONDING FREQUENCIES OF AN ELECTRICAL MAGNITUDE, EACH OF SAID DEVICES COMPRISING RESISTANCE PLATE MEANS OF SEMICONDUCTOR MATERIAL, CARRIER MEANS HAVING AN AXIS, DRIVE MEANS COUPLED TO SAID CARRIER MEANS FOR ROTATING IT ABOUT SAID AXIS AT A SPEED RELATIVE TO SAID PLATE MEANS WHICH IS CORRELATIVE WITH THE ROTATIONAL SPEED TO BE TRANSLATED, A PLURALITY OF PERMANENT MAGNETS MOUNTED ON SAID CARRIER AND DISTRIBUTED THEREABOUT AT UNIFORM DISTANCES, CIRCUIT CONNECTIONS ATTACHED TO SAID SEMICONDUCTOR PLATE AT OPPOSING EDGES THEREOF FOR PROVIDING CURRENT IN SAID PLATE AND A PERIODIC OUTPUT VOLTAGE AT OPPOSING EDGES THEREOF, SAID PLATE BEING MOUNTED NEAR THE TRAVEL PATH OF SAID MAGNET TO BE SUBJECTED TO THE MAGNETIC FIELDS OF SAID RESPECTIVE MAGNETS DURING ROTATION OF SAID CARRIER MEANS, SAID PLATE BEING LOCATED IN A PLANE DEFINED BY THE MAGNETIC AXIS OF EACH PERMANENT MAGNET WHEN AT THE POINT CLOSEST TO SAID PLATE DURING SAID ROTATION AND BY A LINE PERPENDICULAR TO THE TANGENTIAL DIRECTION OF CARRIER TRAVEL AT SAID POINT;
- PULSE COUNTER MEANS CONNECTED TO THE PERIODIC OUTPUT VOLTAGE CIRCUIT CONNECTIONS OF EACH OF THE SEMICONDUCTOR PLATES;
AND COMPARATOR MEANS CONNECTED TO SAID PULSE COUNTER MEANS FOR DETERMINING A FUNCTION OF THE SPEEDS OF ROTATION.
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Accused Products
25 Citations
2 Claims
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2. APPARATUS FOR COMPARING THE SPEES OF ROTATION OF AT LEAST TWO ROTATING DEVICES, SAID APPARATUS COMPRISING INDUCTIVE TRANSLATING DEVICES FOR CONVERTING EACH OF SAID SPEEDS INTO CORRESPONDING FREQUENCIES OF AN ELECTRICAL MAGNITUDE, EACH OF SAID DEVICES COMPRISING RESISTANCE PLATE MEANS OF SEMICONDUCTOR MATERIAL, CARRIER MEANS HAVING AN AXIS, DRIVE MEANS COUPLED TO SAID CARRIER MEANS FOR ROTATING IT ABOUT SAID AXIS AT A SPEED RELATIVE TO SAID PLATE MEANS WHICH IS CORRELATIVE WITH THE ROTATIONAL SPEED TO BE TRANSLATED, A PLURALITY OF PERMANENT MAGNETS MOUNTED ON SAID CARRIER AND DISTRIBUTED THEREABOUT AT UNIFORM DISTANCES, CIRCUIT CONNECTIONS ATTACHED TO SAID SEMICONDUCTOR PLATE AT OPPOSING EDGES THEREOF FOR PROVIDING CURRENT IN SAID PLATE AND A PERIODIC OUTPUT VOLTAGE AT OPPOSING EDGES THEREOF, SAID PLATE BEING MOUNTED NEAR THE TRAVEL PATH OF SAID MAGNET TO BE SUBJECTED TO THE MAGNETIC FIELDS OF SAID RESPECTIVE MAGNETS DURING ROTATION OF SAID CARRIER MEANS, SAID PLATE BEING LOCATED IN A PLANE DEFINED BY THE MAGNETIC AXIS OF EACH PERMANENT MAGNET WHEN AT THE POINT CLOSEST TO SAID PLATE DURING SAID ROTATION AND BY A LINE PERPENDICULAR TO THE TANGENTIAL DIRECTION OF CARRIER TRAVEL AT SAID POINT;
- PULSE COUNTER MEANS CONNECTED TO THE PERIODIC OUTPUT VOLTAGE CIRCUIT CONNECTIONS OF EACH OF THE SEMICONDUCTOR PLATES;
AND COMPARATOR MEANS CONNECTED TO SAID PULSE COUNTER MEANS FOR DETERMINING A FUNCTION OF THE SPEEDS OF ROTATION.
- PULSE COUNTER MEANS CONNECTED TO THE PERIODIC OUTPUT VOLTAGE CIRCUIT CONNECTIONS OF EACH OF THE SEMICONDUCTOR PLATES;
Specification
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- Resources
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Current AssigneeFriedrich Kuhrt, Heinrich Grosshans
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Original AssigneeFriedrich Kuhrt, Heinrich Grosshans
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InventorsFRIEDRICH KUHRT, HEINRICH GROSSHANS
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Application NumberUS04/057,336Time in Patent Office2,415 DaysField of SearchUS Class Current324/161CPC Class CodesG01D 5/145 influenced by the relative ...G01P 3/487 delivered by rotating magnetsH02P 5/50 by comparing electrical val...H03K 17/90 by the use, as active eleme...
