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Distributor testing machine including rotating deflection coils

  • US 3,210,653 A
  • Filed: 10/16/1961
  • Issued: 10/05/1965
  • Est. Priority Date: 10/16/1961
  • Status: Expired due to Term
First Claim
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1. IN A DISTRIBUTOR TESTING MACHINE, THE COMBINATION COMPRISING MEANS FOR DRIVING THE SHAFT OF A DISTRIBUTOR, A CATHODE RAY TUBE, DEFLECTION COILS MOUNTED FOR ROTATION ABOUT THE AXIS OF SAID CATHODE RAY TUBE, MEANS FOR DRIVING SAID DEFLECTION COILS IN SYNCHRONISM WITH THE SHAFT OF THE DISTRIBUTOR, THE ROTATION OF THE DEFLECTION COILS CAUSING SAID CATHODE RAY TUBE TO DISPLAY A CIRCULAR TRACE WHEN SAID COILS ARE ENERGIZED, AND MEANS FOR ENERGIZING SAID COILS THROUGH THE BREAKER POINTS OF THE DISTRIBUTOR SO THAT THE OPENING AND CLOSING OF THE BREAKER POINTS WILL DIVIDE THE CIRCULAR TRACE INTO A PLUALITY OF SEGMENTS.

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