This sub-class deals with (a) electrostatic generators, motors, clutches, or holding devices, (b) other non-dynamo-electric generators or motors, (c) holding or levitation devices using magnetic attraction or repulsion, and (d) arrangements for starting, regulating, braking, or otherwise controlling such machines unless in conjoint operation with a second machine.
Electrostatic generators or motors using a solid moving electrostatic charge carrier
H02N 1/04
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Friction generators
H02N 1/06
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Influence generators
H02N 1/08
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with conductive charge carrier, i.e. capacitor machines
H02N 1/10
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with non-conductive charge carrier
H02N 1/12
· · ·
in the form of a conveyer belt, e.g. van de Graaff machine
H02N 3/00
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 Fulltext... Hierarchy... Expanded...H01J 45/00)