Detail patentu

ELECTROMAGNETIC VIBRATORY GENERATOR FOR LOW FREQENCY VIBRATIONS

HADAŠ, Z. ONDRŮŠEK, Č. SINGULE, V. FIALA, P.

Typ patentu

patent

Abstrakt

Electromagnetic vibration generator for generation of electric energy comprising a movable member (2) member (9) arranged to the frame (1), an excitation circuit (8) attached to the movable member (2) and a coil (7), while the coil (7) and the excitation circuit (8) are movably arranged one towards the other in a way so that the magnetic field of permanent magnet (83) is capable to induce voltage in the coil (7), wherein the flexible member (9) is formed of fixed permanent magnets (4) attached in the frame (1) and of one or more movable permanent magnets (3) attached to the movable member (2) with the excitation circuit (8) provided with the hinge (6) mounted in the case (5), while the excitation circuit (8) is formed of at least one permanent magnet (83) arranged on at least one pole piece (81), for creation of magnetic flux through the coil (7), at the same time the coil (1) is in static manner arranged on the frame (1) toward the excitation circuit (8), around which this moves transversably or vice versa.

Klíčová slova

Energy harvesting, Vibration

Číslo patentu

20100237719

Datum zápisu

23.09.2010

Vydavatel

United States Patent/Trademark Office

Vlastník

Frank L.laczko - Allen, TX, US

Možnosti využití

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