(under the class definition) Inductor devices in which two or more coils or windings of the device, as defined by the limiting or boundary surfaces of their turns, cross each other so as to be interlinking.
(1) Note. Inductors in which the individual turns of two or more coils or windings mutually cross each other are not classified under this or indented subclass, but will be found in subclass 188 below; inductors with plural coil windings where single turns of different coils may cross at one or more points are classified under subclasses 180+; coils, formed of plural parallel conductors which are transposed, are under subclass 187; and single coils with crossed turns are classified under subclasses 189+.
(2) Note. Closed or short-circuited coils which may interlink with another coil or winding are not classified herein, but will be found in subclasses 73+ of this class.
SEE OR SEARCH THIS CLASS, SUBCLASS:
73+, and see (2) Note, above.
82, for inductors where a coil forms the casing thereof and which may involve interlinked coils.
175+, for a core surrounding a linear conductor.
180+, and see (1) Note, above.
187, and see (1) Note, above.
188, and see (1) Note, above.
189, and see (1) Note, above.
195, for inductors where one coil has a conductor which receives another coil in a groove, recess, or hollow space of such conductor.
SEE OR SEARCH CLASS
310, Electrical Generator or Motor Structure,
179+, for winding and core structures for rotary dynamoelectric machines, appropriate subclasses of which may have interlinking coils.
324, Electricity: Measuring and Testing,
127, for means for measuring, testing, or sensing electricity, per se, having a transformer coupling which may be of the type having interlinking coils or windings (e.g., current or potential instrument transformers).
