Title:
INDUCTION GENERATOR AND METHOD FOR GENERATING AN ELECTRIC CURRENT USING AN INDUCTION GENERATOR
Document Type and Number:
WIPO Patent Application WO/2014/072197
Kind Code:
A3
Abstract:
The invention proposes an induction generator (100) having at least one permanent magnet (130) for generating a permanent magnetic field (138), at least one return flow plate (106) for guiding the permanent magnetic field (138), a coil (108) and a spring element (104), said permanent magnet (130) and said return flow plate (106) being separated from each other by an air gap (140) penetrated by the permanent magnetic field (138), and said coil (108) being connected to said spring element (104) and arranged in the air gap (140) in such a way that it can move, characterized in that the spring element (104) is designed to bring about an oscillation movement of the coil (108) in the air gap (140) transversely to a magnetic flux of the permanent magnetic field (138) within the air gap (140) in response to displacement of the coil (108).
Inventors:
RUFF EDUARD (DE)
Application Number:
PCT/EP2013/072486
Publication Date:
January 29, 2015
Filing Date:
October 28, 2013
Export Citation:
Assignee:
ZAHNRADFABRIK FRIEDRICHSHAFEN (DE)
International Classes:
H02K35/04
Domestic Patent References:
| WO2003075441A2 | 2003-09-12 | |||
| WO2007121380A2 | 2007-10-25 | |||
| WO2007121367A2 | 2007-10-25 |
Foreign References:
| US20090095125A1 | 2009-04-16 | |||
| JPS5579661A | 1980-06-16 | |||
| US3746937A | 1973-07-17 |
Other References:
See also references of EP 2918006A2
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