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| SECTION B– PERFORMING OPERATIONS; TRANSPORTING |
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| B 06 | GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL |
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| B 06 B | GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL (for particular physical or chemical processes, see the relevant subclasses, e.g. B 07 B 1/40, B 22 C 19/06, B 23 Q 17/12, B 24 B 31/06, E 01 C 19/22; measurement of mechanical vibrations, including the combination of generation and measurement, G 01 H; systems using reflection or reradiation of acoustic waves G 01 S 15/00; generating seismic energy for prospecting G 01 V 1/02; control of mechanical vibrations G 05 D 19/00; methods or devices for transmitting, conducting or directing sound, in general G 10 K 11/00; synthesis of acoustic waves G 10 K 15/02; piezo-electric, electrostrictive or magnetostrictive elements H 01 L 41/00; motors with vibrating magnet, armature or coil H 02 K 33/00; motors using piezo-electric effect, electrostriction or magnetostriction H 02 N 2/00; generation of electrical oscillations H 03 B; electromechanical resonators as resonant circuit elements H 03 H; loudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers H 04 R) |
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| Notes |
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| (1) | This subclass covers arrangements for generating mechanical vibrations in solids, e.g. for the purpose of performing mechanical work. [6] |
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| (2) | This subclass does not cover arrangements for generating mechanical vibrations in fluids, which are covered by subclass G 10 K. [6] |
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1/ | 00 | Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency |
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1/ | 02 | . | making use of electrical energy (B 06 B 1/18, B 06 B 1/20 take precedence) |
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1/ | 04 | . | . | operating with electromagnetism (dynamo-electric motors with vibrating magnet, armature or coil system H 02 K 33/00) |
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1/ | 06 | . | . | operating with piezo-electric effect or with electrostriction (piezo-electric or electrostrictive elements in general H 01 L 41/00) |
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1/ | 08 | . | . | operating with magnetostriction (magnetostrictive elements in general H 01 L 41/00) |
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1/ | 10 | . | making use of mechanical energy (B 06 B 1/18, B 06 B 1/20 take precedence) |
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1/ | 12 | . | . | operating with systems involving reciprocating masses |
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1/ | 14 | . | . | . | the masses being elastically coupled |
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1/ | 16 | . | . | operating with systems involving rotary unbalanced masses |
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1/ | 18 | . | wherein the vibrator is actuated by pressure fluid (B 06 B 1/20 takes precedence) |
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1/ | 20 | . | making use of a vibrating fluid |
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3/ | 00 | Processes or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic or ultrasonic frequency |
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3/ | 02 | . | involving a change of amplitude |
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3/ | 04 | . | involving focusing or reflecting |
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