TIRE POWER GENERATION DEVICE

PROBLEM TO BE SOLVED: To provide a tire incorporating a device which enables easy attachment to the tire without impairing the running performance, such as weight balance of the tire and vibrations, and improves the power generation amount.SOLUTION: A tire includes a power generation tool 3 attached...

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Bibliographische Detailangaben
Hauptverfasser: YAMAGUCHI GORO, KUBOTA YASUHIRO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a tire incorporating a device which enables easy attachment to the tire without impairing the running performance, such as weight balance of the tire and vibrations, and improves the power generation amount.SOLUTION: A tire includes a power generation tool 3 attached to a tire inner cavity surface 2S. The power generation tool 3 includes: a resin annular strip body disposed along the tire inner cavity surface 2S; power generating means 6 composed of piezoelectric elements 5 which are attached to an inner peripheral surface of the annular strip body so as to be spaced away from each other in a circumferential direction; and an insulation sheet 7 which covers the power generating means 6.