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Publication of NL6616111ApublicationCriticalpatent/NL6616111A/xx
H01H51/34—Self-interrupters, i.e. with periodic or other repetitive opening and closing of contacts
G—PHYSICS
G10—MUSICAL INSTRUMENTS; ACOUSTICS
G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
G10K9/13—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using electromagnetic driving means
G10K9/15—Self-interrupting arrangements
Landscapes
Physics & Mathematics
(AREA)
Electromagnetism
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Engineering & Computer Science
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Acoustics & Sound
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Multimedia
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Percussion Or Vibration Massage
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Breakers
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Reciprocating, Oscillating Or Vibrating Motors
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Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like
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