Title:
PIEZOELECTRIC GENERATOR, PRODUCTION METHOD, AND METHOD FOR GENERATING ELECTRICAL ENERGY
Document Type and Number:
WIPO Patent Application WO/2021/052535
Kind Code:
A1
Abstract:
The invention relates to a piezoelectric generator (1) comprising a planar piezoelectric material (2) and a tensioning element (5), wherein the planar piezoelectric material (2) is fastened to two opposite ends (51, 52) of the tensioning element (5), a chord with the piezoelectric material (2) is tensioned by the tensioning element when viewed in cross section, and both sides of the planar surface of the piezoelectric material (2) form an electrode (6, 7), a pressing force (13) can be applied perpendicularly to the planar piezoelectric material (2), and, when applying and relieving the pressing force (13) on the piezoelectric generator (1), an electrical voltage can be generated between the electrodes (6, 7).
Inventors:
BECKMANN GÜNTER (DE)
Application Number:
PCT/DE2020/100807
Publication Date:
March 25, 2021
Filing Date:
September 17, 2020
Export Citation:
Assignee:
SMART DISTRIB GMBH (DE)
International Classes:
H01L41/113; H01L41/053; H01L41/193; H02N2/18
Foreign References:
| GB2055018A | 1981-02-18 | |||
| US20170239530A1 | 2017-08-24 |
Attorney, Agent or Firm:
KLEMM, Rolf (DE)
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