(under subclass 11) Subject matter wherein the inductor element is variable in response to current flow through the inductor winding or in response to a magnetic field or bias applied to the core element.
SEE OR SEARCH CLASS
323, Electricity: Power Supply or Regulation Systems,
206, 214, 249, 302, 310, and 329 for saturable core inductor systems in general.
331, Oscillators,
181, for oscillators having frequency adjusting means which may be of the saturable core inductor type.
332, Modulators, appropriate subclasses and particularly 173, for modulators having variable circuit parameters which may be a saturable core device.
333, Wave Transmission Lines and Networks,
177+, for transformer coupled wave filters having a magnetic core which may be saturable.
336, Inductor Devices,
155, for inductor devices, per se, which are responsive to current flow therethrough. See also the Search Notes for a complete field of search as to current responsive inductance devices.
