H02N1/00	7	Electrostatic generators or motors using a solid moving electrostatic charge carrier	H02N1/00	H02N1/00		246
H02N1/002	8	{Electrostatic motors}	H02N1/00	H02N1/00		261
H02N1/004	9	{in which a body is moved along a path due to interaction with an electric field travelling along the path}	H02N1/00	H02N1/00		298
H02N1/006	9	{of the gap-closing type (H02N1/004 takes precedence)}	H02N1/00	H02N1/00		506
H02N1/008	10	{Laterally driven motors, e.g. of the comb-drive type}	H02N1/00	H02N1/00		477
H02N1/04	8	Friction generators	H02N1/04	H02N1/04		3435
H02N1/06	8	Influence generators	H02N1/06	H02N1/06		205
H02N1/08	9	with conductive charge carrier, i.e. capacitor machines	H02N1/08	H02N1/08		855
H02N1/10	9	with non-conductive charge carrier	H02N1/10	H02N1/10		119
H02N1/12	10	in the form of a conveyor belt, e.g. van de Graaff machine	H02N1/12	H02N1/12		97
H02N2/00	7	Electric machines in general using piezoelectric effect, electrostriction or magnetostriction (generating mechanical vibrations in general B06B; piezoelectric, electrostrictive or magnetostrictive devices in general H10N30/00)	H02N2/00	H02N2/00		476
H02N2/0005	8	{producing non-specific motion; Details common to machines covered by H02N2/02&#160;-&#160;H02N2/16}	H02N2/00	H02N2/00		77
H02N2/001	9	{Driving devices, e.g. vibrators}	H02N2/00	H02N2/00		631
H02N2/0015	10	{using only bending modes}	H02N2/00	H02N2/00		450
H02N2/002	10	{using only longitudinal or radial modes}	H02N2/00	H02N2/00		192
H02N2/0025	11	{using combined longitudinal modes}	H02N2/00	H02N2/00		144
H02N2/003	10	{using longitudinal or radial modes combined with bending modes}	H02N2/00	H02N2/00		119
H02N2/0035	11	{Cylindrical vibrators}	H02N2/00	H02N2/00		37
H02N2/004	11	{Rectangular vibrators}	H02N2/00	H02N2/00		350
H02N2/0045	10	{using longitudinal or radial modes combined with torsion or shear modes}	H02N2/00	H02N2/00		211
H02N2/005	9	{Mechanical details, e.g. housings (casings for dynamo-electric machines H02K5/00)}	H02N2/00	H02N2/00		305
H02N2/0055	10	{Supports for driving or driven bodies; Means for pressing driving body against driven body}	H02N2/00	H02N2/00		358
H02N2/006	11	{Elastic elements, e.g. springs (in general F16F1/00)}	H02N2/00	H02N2/00		344
H02N2/0065	10	{Friction interface (friction linings F16D69/00)}	H02N2/00	H02N2/00		332
H02N2/007	11	{Materials}	H02N2/00	H02N2/00		141
H02N2/0075	9	{Electrical details, e.g. drive or control circuits or methods}	H02N2/00	H02N2/00		523
H02N2/008	10	{Means for controlling vibration frequency or phase, e.g. for resonance tracking}	H02N2/00	H02N2/00		191
H02N2/0085	10	{Leads; Wiring arrangements}	H02N2/00	H02N2/00		100
H02N2/009	9	{Thermal details, e.g. cooling means}	H02N2/00	H02N2/00		44
H02N2/0095	8	{producing combined linear and rotary motion, e.g. multi-direction positioners}	H02N2/00	H02N2/00		258
H02N2/02	8	producing linear motion, e.g. actuators; Linear positioners {; Linear motors}	H02N2/02	H02N2/02		964
H02N2/021	9	{using intermittent driving, e.g. step motors, piezoleg motors}	H02N2/02	H02N2/02		307
H02N2/023	10	{Inchworm motors}	H02N2/02	H02N2/02		280
H02N2/025	10	{Inertial sliding motors}	H02N2/02	H02N2/02		515
H02N2/026	9	{by pressing one or more vibrators against the driven body}	H02N2/02	H02N2/02		847
H02N2/028	9	{along multiple or arbitrary translation directions, e.g. XYZ stages}	H02N2/02	H02N2/02		488
H02N2/04	9	Constructional details	H02N2/04	H02N2/04		1129
H02N2/043	10	{Mechanical transmission means, e.g. for stroke amplification}	H02N2/04	H02N2/04		863
H02N2/046	11	{for conversion into rotary motion}	H02N2/04	H02N2/04		182
H02N2/06	9	Drive circuits; Control arrangements {or methods}	H02N2/06	H02N2/06		939
H02N2/062	10	{Small signal circuits; Means for controlling position or derived quantities, e.g. for removing hysteresis}	H02N2/06	H02N2/06		439
H02N2/065	10	{Large signal circuits, e.g. final stages}	H02N2/06	H02N2/06		153
H02N2/067	11	{generating drive pulses}	H02N2/06	H02N2/06		436
H02N2/08	9	using travelling waves {, i.e. Rayleigh surface waves}	H02N2/08	H02N2/08		181
H02N2/10	8	producing rotary motion, e.g. rotary motors	H02N2/10	H02N2/10		393
H02N2/101	9	{using intermittent driving, e.g. step motors}	H02N2/10	H02N2/10		364
H02N2/103	9	{by pressing one or more vibrators against the rotor}	H02N2/10	H02N2/10		837
H02N2/105	9	{Cycloid or wobble motors; Harmonic traction motors}	H02N2/10	H02N2/10		128
H02N2/106	9	{Langevin motors}	H02N2/10	H02N2/10		271
H02N2/108	9	{around multiple axes of rotation, e.g. spherical rotor motors}	H02N2/10	H02N2/10		155
H02N2/12	9	Constructional details	H02N2/12	H02N2/12		555
H02N2/123	10	{Mechanical transmission means, e.g. for gearing}	H02N2/12	H02N2/12		172
H02N2/126	11	{for conversion into linear motion}	H02N2/12	H02N2/12		109
H02N2/14	9	Drive circuits; Control arrangements {or methods}	H02N2/14	H02N2/14		613
H02N2/142	10	{Small signal circuits; Means for controlling position or derived quantities, e.g. speed, torque, starting, stopping, reversing}	H02N2/14	H02N2/14		474
H02N2/145	10	{Large signal circuits, e.g. final stages}	H02N2/14	H02N2/14		83
H02N2/147	11	{Multi-phase circuits}	H02N2/14	H02N2/14		136
H02N2/16	9	using travelling waves {, i.e. Rayleigh surface waves}	H02N2/16	H02N2/16		152
H02N2/163	10	{Motors with ring stator}	H02N2/16	H02N2/16		946
H02N2/166	10	{Motors with disc stator}	H02N2/16	H02N2/16		120
H02N2/18	8	producing electrical output from mechanical input, e.g. generators (for measurement devices G01)	H02N2/18	H02N2/18		2991
H02N2/181	9	{Circuits; Control arrangements or methods}	H02N2/18	H02N2/18		800
H02N2/183	9	{using impacting bodies (high voltage generators in spark lighters F23Q)}	H02N2/18	H02N2/18		661
H02N2/185	9	{using fluid streams}	H02N2/18	H02N2/18		927
H02N2/186	9	{Vibration harvesters}	H02N2/18	H02N2/18		2473
H02N2/188	10	{adapted for resonant operation}	H02N2/18	H02N2/18		714
H02N2/22	8	{Methods relating to manufacturing, e.g. assembling, calibration}	H02N2/00	H02N2/22		423
H02N3/00	7	Generators in which thermal or kinetic energy is converted into electrical energy by ionisation of a fluid and removal of the charge therefrom (discharge tubes functioning as thermionic generators H01J45/00)	H02N3/00	H02N3/00		992
H02N10/00	7	Electric motors using thermal effects {(motors using expansion or contraction of bodies due to heating or cooling F03G7/06)}	H02N10/00	H02N10/00		287
H02N11/00	7	Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means (by hydrostatic pressure F03B17/04; {by mechanical means F03G7/10;} by dynamo-electric means, {including arrangements of permanent magnets interacting with other permanent magnets,}H02K53/00)	H02N11/00	H02N11/00		1068
H02N11/002	8	{Generators}	H02N11/00	H02N11/00		4449
H02N11/004	9	{adapted for producing a desired non-sinusoidal waveform}	H02N11/00	H02N11/00		87
H02N11/006	8	{Motors}	H02N11/00	H02N11/00		817
H02N11/008	8	{Alleged electric or magnetic perpetua mobilia}	H02N11/00	H02N11/00		755
H02N13/00	7	Clutches or holding devices using electrostatic attraction, e.g. using Johnson-Rahbek effect	H02N13/00	H02N13/00		1666
H02N15/00	7	Holding or levitation devices using magnetic attraction or repulsion, not otherwise provided for (electric or magnetic devices for holding work on machine tools B23Q3/15{; monorail vehicle propulsion or suspension B60L13/00}; sliding or levitation devices for railway systems B61B13/08; material handling devices associated with conveyors incorporating devices with electrostatic or magnetic grippers B65G47/92; separating thin or filamentary articles from piles using magnetic force B65H3/16; delivering thin or filamentary articles from magnetic holders by air blast or suction B65H29/24; bearings using magnetic or electric supporting means F16C32/04; relieving bearing loads using magnetic means F16C39/06; magnets H01F7/00; dynamo-electric clutches or brakes H02K49/00{; electric furnaces with simultaneous levitation and heating H05B6/32})	H02N15/00	H02N15/00		2039
H02N15/02	8	by Foucault currents	H02N15/02	H02N15/02		32
H02N15/04	8	Repulsion by the Meissner effect (superconductors or hyperconductors in general H10N60/00)	H02N15/04	H02N15/04		66
H02N99/00	7	Subject matter not provided for in other groups of this subclass	H02N99/00	H02N99/00		82
