G - Physics – 01 – R
Patent
G - Physics
01
R
324/81
G01R 31/02 (2006.01) G01R 11/17 (2006.01) G01R 11/23 (2006.01) G01R 11/25 (2006.01) G01R 31/06 (2006.01)
Patent
CA 1241063
11ME 164 AUXILIARY WINDING FOR DRIVING ELECTRIC METER ACCESSORIES Abstract of the Disclosure A flux shunt includes a pickup plate parallel to, and closely spaced from, an outer surface of a voltage stator winding of a voltage stator for an electric meter drive apparatus. A flux-return tab of the flux shunt passes through an auxiliary coil and enters a flux-return slot in the voltage stator core of the voltage stator. The flux-return tab is biased into intimate mechanical contact with a surface of the flux-return slot both to prevent buzzing and to provide a low-reluctance return path for flux picked up by the pickup plate. The return flux, passing through the auxiliary coil induces a voltage in windings thereof for powering meter accessories such as, for example, a light- emitting diode whose illumination is indicative of excitation of the core material of the voltage stator.
504141
Ten Haagen Christopher W.
Company General Electric
Eckersley Raymond A.
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