(under subclass 69) Subject matter wherein the inherent inductor capacitance relationships are modified by additional means which change the potential gradient distribution through at least part of the inductor, and which may include, in addition, connections to various fixed or other potential
points in the inductor, or a rearrangement of coils or terminals to attain a potential gradient distribution which will minimize the deleterious effect of surge or transient electrical pulses or waves to which the inductor may be subjected.
SEE OR SEARCH THIS CLASS, SUBCLASS:
84, for inductors with electric or magnetic shielding means for shielding the inductor from stray fields or for preventing radiation of undesired electric or magnetic field energy.
SEE OR SEARCH CLASS
174, Electricity: Conductors and Insulators,
127, for conductor structure which prevents corona discharge, including such structure which performs this function by preventing high electrostatic stress at any point; and subclasses 140+ for insulators, including those combined with conductive means which function together to control the voltage gradient, particularly subclass 143 for bushing type insulators with alternating rings or cylinders of conductive and insulating material which exert a modifying effect on the capacitance between inner and outer conductors of the bushing, particularly for voltage stress distribution. 307, Electrical Transmission or Interconnection Systems,
327, for protective systems for surge, transient or parasitic current suppression in general.
310, Electrical Generator or Motor Structure,
196, for dynamoelectric machine armature or primary winding structure including corona discharge prevention means.
