Class   336	INDUCTOR DEVICES
	Click here to view a PDF version of this file

5

POLYPHASE

10

. (1 indent ) ADJUSTABLE INDUCTOR

12

. (1 indent ) 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

. (1 indent ) Weight-counterbalanced coil or core

45

WITH MOVABLE ELEMENT POSITION INDICATOR

55

WITH TEMPERATURE MODIFIER

57

. (1 indent ) With inductor insulating fluid circulating means

58

. (1 indent ) Liquid insulating medium

59

. (1 indent ) Vented casing

60

. (1 indent ) Ventilating passages (e.g., by coil section or core part spacers)

61

. (1 indent ) Heat exchanging surfaces

62

. (1 indent ) Hollow conductor coil

65

WITH MOUNTING OR SUPPORTING MEANS (E.G., BASE)

66

. (1 indent ) Handle

67

. (1 indent ) Bracket

68

. (1 indent ) Suspension

69

WITH COIL CAPACITANCE MODIFYING MEANS

70

. (1 indent ) With surge potential gradient modifying means

73

WITH CLOSED COIL OR CONDUCTOR MEMBER

75

. (1 indent ) Movable with respect to another coil

77

.. (2 indent ) With magnetic portion

79

.. (2 indent ) Angularly movable

82

COIL FORMS PROTECTIVE CASING

83

CORE FORMS CASING

84R

WITH ELECTRIC AND/OR MAGNETIC SHIELDING MEANS

84C

. (1 indent ) Conductive

84M

. (1 indent ) Magnetic

87

. (1 indent ) Adjustable inductor

90

WITH OUTER CASING OR HOUSING

92

. (1 indent ) Internal inductor support

94

. (1 indent ) Fluid insulation

96

. (1 indent ) Potted type

98

. (1 indent ) Exposed core portions

100

WITH VIBRATION CONTROL

105

COMBINED

107

. (1 indent ) With connector

110

WITH PERMANENT MAGNET

115

RELATIVELY MOVABLE COILS

116

. (1 indent ) With means to change coil length and/or connections

117

. (1 indent ) With core

118

.. (2 indent ) Relatively movable core and coils

119

.. (2 indent ) Coil and core movable as a unit

120

... (3 indent ) Angularly movable

121

. (1 indent ) Angularly and linearly movable coils

122

. (1 indent ) Angularly movable

123

.. (2 indent ) About axis parallel to or coaxial with the other coil axis

124

.. (2 indent ) Nonsymmetrically pivoted coil movable on axis transverse to other coil axis

125

.. (2 indent ) About axis normal to other coil axis

126

... (3 indent ) Plural coils movable with respect to a coil

127

... (3 indent ) Similar spherical-shaped coils

128

... (3 indent ) Tubular stationary coil

129

. (1 indent ) Movable along or parallel to other coil axis

130

RELATIVELY MOVABLE CORE AND COIL

131

. (1 indent ) Plural coils with plural cores

132

. (1 indent ) Plural relatively movable core parts

133

.. (2 indent ) Adjustable magnetic shunt

134

.. (2 indent ) Adjustable air gap

135

... (3 indent ) Angularly movable

136

. (1 indent ) Telescoping magnetic body and coil

137

WITH MEANS TO CHANGE COIL LENGTH OR CONNECTIONS

138

. (1 indent ) Parallel-spaced conductors or coils bridged by movable connector

139

. (1 indent ) Contactor following helical conductor

140

.. (2 indent ) Plural movable contactors

141

.. (2 indent ) With contactor guide track

142

. (1 indent ) Coil connections changed by moving coil (e.g., coil substitution)

143

. (1 indent ) With connection reversing means

144

. (1 indent ) With variable number of short-circuited turns

145

. (1 indent ) Plural coils (e.g., transformers)

146

.. (2 indent ) Inductance change in plural coils

147

.. (2 indent ) Plural coils or coil portions connected in parallel or in series and parallel

148

.. (2 indent ) Autotransformers

149

. (1 indent ) Contactor slidable on coil winding

150

. (1 indent ) Series change (e.g., tap change)

155

INDUCTIVE REGULATORS WITH NO RELATIVELY MOVING PARTS

160

. (1 indent ) With magnetic shunt to increase leakage reactance

165

.. (2 indent ) Air gap in magnetic shunt

170

THREE OR MORE WINDINGS

171

. (1 indent ) 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

. (1 indent ) Coil surrounding linear conductor

175

CORE SURROUNDING LINEAR CONDUCTOR

176

. (1 indent ) 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

. (1 indent ) Wound to reduce external magnetic field (i.e., fieldless winding)

182

. (1 indent ) Two windings (e.g., transformer)

183

.. (2 indent ) Coils of different windings interposed

184

. (1 indent ) Coils having different axis or on different core legs

185

. (1 indent ) Coil supports or spacers

186

COIL FORMED OF PARALLEL CONNECTED CONDUCTORS

187

. (1 indent ) Crossed or transposed conductors

188

TWO WINDINGS WITH MUTUALLY CROSSED WINDING TURNS

189

COIL WITH CROSSED TURNS

190

. (1 indent ) Bank or universal wound coils (e.g., honeycomb, random wound)

191

. (1 indent ) 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

. (1 indent ) Coil clamps or wedges

198

. (1 indent ) Preformed insulation between coil and core (e.g., spool)

199

COIL OR COIL TURN SUPPORTS OR SPACERS

200

. (1 indent ) Printed circuit-type coil

205

. (1 indent ) Coil turns cemented to support or embedded in plastic

206

. (1 indent ) Flexible filament, strip or sheet insulation

207

. (1 indent ) With coil turn spacer

208

. (1 indent ) 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

. (1 indent ) Three or more

216

CORE JOINT STRUCTURE

217

. (1 indent ) 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

. (1 indent ) Having conductor of particular shape (e.g., tapered longitudinally or of noncircular cross section)

224

. (1 indent ) Nonuniformly spaced turns

225

COILS OF SPECIAL CONFIGURATION

226

. (1 indent ) Figure "8" section

227

. (1 indent ) Polyhedral section

228

. (1 indent ) "D" section

229

. (1 indent ) Toroidal

230

. (1 indent ) Spherical

231

. (1 indent ) Conical

232

. (1 indent ) Planar type

233

CORE (E.G., COMPRESSED POWDER)

234

. (1 indent ) Laminated type (includes bundles of rods or wires)

	FOREIGN ART COLLECTIONS

FOR000

CLASS-RELATED FOREIGN DOCUMENTS

	DIGESTS

DIG1

SUPERCONDUCTIVE

DIG2

SEPARABLE

   Note: Some content linked to on this page may require a plug-in for Adobe Acrobat Reader.

This file produced by USPTO - SIRA - Office of Patent Automation - ReferenceTools Project. Questions or comments relating to this file should be directed to Patent Automation Feedback.