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Class Number: 336 Class Title: INDUCTOR DEVICES Subclass Subclass Number Title 5 POLYPHASE 10 .ADJUSTABLE INDUCTOR 12 .Interconnected windings 15 WITH COIL WINDING AND/OR UNWINDING 20 WITH DEFORMABLE OR DISTORTABLE COIL AND/OR CORE 30 WITH CONDITION-RESPONSIVE INDUCTANCE ADJUSTING MEANS (E.G., BY ELECTROMAGNET) 40 ADJUSTABLE BY MAGNETIC FORCE BETWEEN RELATIVELY MOVABLE PARTS OF THE INDUCTOR 41 .Weight-counterbalanced coil or core 45 WITH MOVABLE ELEMENT POSITION INDICATOR 55 WITH TEMPERATURE MODIFIER 57 .With inductor insulating fluid circulating means 58 .Liquid insulating medium 59 .Vented casing 60 .Ventilating passages (e.g., by coil section or core part spacers) 61 .Heat exchanging surfaces 62 .Hollow conductor coil 65 WITH MOUNTING OR SUPPORTING MEANS (E.G., BASE) 66 .Handle 67 .Bracket 68 .Suspension 69 WITH COIL CAPACITANCE MODIFYING MEANS 70 .With surge potential gradient modifying means 73 WITH CLOSED COIL OR CONDUCTOR MEMBER 75 .Movable with respect to another coil 77 ..With magnetic portion 79 ..Angularly movable 82 COIL FORMS PROTECTIVE CASING 83 CORE FORMS CASING 84 R WITH ELECTRIC AND/OR MAGNETIC SHIELDING MEANS 84 C .Conductive 84 M .Magnetic 87 .Adjustable inductor 90 WITH OUTER CASING OR HOUSING 92 .Internal inductor support 94 .Fluid insulation 96 .Potted type 98 .Exposed core portions 100 WITH VIBRATION CONTROL 105 COMBINED 107 .With connector 110 WITH PERMANENT MAGNET 115 RELATIVELY MOVABLE COILS 116 .With means to change coil length and/or connections 117 .With core 118 ..Relatively movable core and coils 119 ..Coil and core movable as a unit 120 ...Angularly movable 121 .Angularly and linearly movable coils 122 .Angularly movablee 123 ..About axis parallel to or coaxial with the other coil axis 124 ..Nonsymmetrically pivoted coil movable on axis transverse to other coil axis 125 ..About axis normal to other coil axis 126 ...Plural coils movable with respect to a coil 127 ...Similar spherical-shaped coils 128 ...Tubular stationary coil 129 .Movable along or parallel to other coil axis 130 RELATIVELY MOVABLE CORE AND COIL 131 .Plural coils with plural cores 132 .Plural relatively movable core parts 133 ..Adjustable magnetic shunt 134 ..Adjustable air gap 135 ...Angularly movable 136 .Telescoping magnetic body and coil 137 WITH MEANS TO CHANGE COIL LENGTH OR CONNECTIONS 138 .Parallel-spaced conductors or coils bridged by movable connector 139 .Contactor following helical conductor 140 ..Plural movable contactors 141 ..With contactor guide track 142 .Coil connections changed by moving coil (e.g., coil substitution) 143 .With connection reversing means 144 .With variable number of short-circuited turns 145 .Plural coils (e.g., transformers) 146 ..Inductance change in plural coils 147 ..Plural coils or coil portions connected in parallel or in series and parallel 148 ..Autotransformers 149 .Contactor slidable on coil winding 150 .Series change (e.g., tap change) 155 INDUCTIVE REGULATORS WITH NO RELATIVELY MOVING PARTS 160 .With magnetic shunt to increase leakage reactance 165 ..Air gap in magnetic shunt 170 THREE OR MORE WINDINGS 171 .Noninductively related windings 172 COIL TURN LINKS PORTION OF CORE ACROSS SECTION (E.G., FRACTIONAL TURN) 173 INTERLINKED COILS OR WINDINGS (E.G., CURRENT TRANSFORMER) 174 .Coil surrounding linear conductor 175 CORE SURROUNDING LINEAR CONDUCTOR 176 .Hinged core 177 WITH COIL OR MAGNETIC MATERIAL 178 WITH CLOSED CORE INTERRUPTED BY AN AIR GAP 179 COILS WITH TEMPERATURE COMPENSATING MEANS 180 WINDING FORMED OF PLURAL COILS (SERIES OR PARALLEL) 181 .Wound to reduce external magnetic field (i.e., fieldless winding) 182 .Two windings (e.g., transformer) 183 ..Coils of different windings interposed 184 .Coils having different axis or on different core legs 185 .Coil supports or spacers 186 COIL FORMED OF PARALLEL CONNECTED CONDUCTORS 187 .Crossed or transposed conductors 188 TWO WINDINGS WITH MUTUALLY CROSSED WINDING TURNS 189 COIL WITH CROSSED TURNS 190 .Bank or universal wound coils (e.g., honeycomb, random wound)) 191 .Basket weave (single layer) 192 WINDING WITH TERMINALS, TAPS, OR COIL CONDUCTOR END ANCHORING MEANS 195 COIL SUPPORTED WITHIN GROOVED OR HOLLOW COIL CONDUCTOR OF ANOTHER COIL 196 WITH SUPPORTING AND/OR SPACING MEANS BETWEEN COIL AND CORE 197 .Coil clamps or wedges 198 .Preformed insulation between coil and core (e.g., spool) 199 COIL OR COIL TURN SUPPORTS OR SPACERS 200 .Printed circuit-type coil 205 .Coil turns cemented to support or embedded in plastic 206 .Flexible filament, strip or sheet insulation 207 .With coil turn spacer 208 .Coil on a preformed suport or mount 209 COIL WRAPPER ON BINDER 210 WITH CORE CLAMPS, WEDGES OR FASTENERS 211 CONCENTRIC OR NESTED CORE ELEMENTS 212 PLURAL PART CORE 213 WOUND CORE 214 MULTIPLE MAGNETIC PATHS 215 .Three or more 216 CORE JOINT STRUCTURE 217 .Overlapping laminations (e.g., "Break Joint") 218 MAGNETIC ORIENTATION (I.E., DIRECTIONALLY PRESTRESSED CORE MATERIAL) 219 CORE INSULATION (E.G., BETWEEN CORE PARTS) 220 TWO WINDINGS 221 COIL AND CORE 222 WINDINGS 223 .Having conductor of particular shape (e.g., tapered longitudinally or of noncircular cross section) 224 .Nonuniformly spaced turns 225 COILS OF SPECIAL CONFIGURATION 226 .Figure "8" section 227 .Polyhedral section 228 ."D" section 229 .Toroidal 230 .Spherical 231 .Conical 232 .Planar type 233 CORE (E.G., COMPRESSED POWDER) 234 .Laminated type (includes bundles of rods or wires) * ****************************** * DIGESTS * ****************************** DIG 1 Superconductive DIG 2 Separable