PROBLEM TO BE SOLVED: To provide a power generator or the like that can impart vibration at the same phase to a plurality of power generation means using the plurality of power generation means that generate power by utilizing vibration, to increase power generation amounts.SOLUTION: A power generator 1 comprises: a power generation portions 4 that are constituted by arranging a plurality of power generation means (power generation elements 40), which is formed in a lengthy shape extending in one direction and can generate power utilizing vibration, adjacently in parallel; a fixed portion 2 that is connected to one end parts in an extension direction of each power generation means constituting the power generation portions and fixed to an object 6 to be mounted; a weight constituting portion 3 connected to the other end parts in the extension direction of each power generation means constituting the power generation portions 4; and a connection portion 5 that connects the fixed portion 2 to the weight constituting portion 3. The connection portion 5 is configured to suppress torsional deformation of the power generation portions 4 and impart vibration at the same phase to each power generation means constituting the power generation portions 4.
【課題】振動を利用して発電を行う発電手段を複数用いて当該複数の発電手段に同位相の振動を与えることを可能として、発電量を向上させることができる発電装置等を提供する。【解決手段】発電装置1は、一方向に長く延長する長尺状に形成されて振動を利用して発電を行うことが可能な発電手段(発電素子40)が複数隣り合うように並列に配列されて構成された発電部4と、発電部4を構成する各発電手段の延長方向一端部に連結されて取付対象部6に固定される固定部2と、発電部4を構成する各発電手段の延長方向他端部に連結された錘構成部3と、固定部2と錘構成部3とを連結する連結部5とを備え、連結部5は、錘構成部3に応力が加わった場合に、発電部4のねじり変形を抑制して当該発電部4を構成する各発電手段に同位相の振動を付与する構成とされた。【選択図】図1
POWER GENERATOR AND TIRE
発電装置、及び、タイヤ
2015-10-08
Patent
Electronic Resource
Japanese