Title:
発電機構
Document Type and Number:
Japanese Patent JP7431610
Kind Code:
B2
Abstract:
To provide a power generation mechanism in which any separate power source is unnecessary, and a measuring device for, for example, evaluating an ultrasonic vibrator can be driven.SOLUTION: A power generation mechanism 1 generates power by using vibration caused by an ultrasonic vibrator 12. The power generation mechanism 1 includes a liquid tank 11 in which a liquid 20 is stored, the ultrasonic vibrator 12 that is provided so as to vibrate the liquid 20 in the liquid tank 11, a piezoelectric element 13 that is positioned so as to be capable of detecting vibration of the liquid 20 in the liquid tank 11, and a measuring device 15 that is driven by voltage converted from the vibration detected by the piezoelectric element 13.SELECTED DRAWING: Figure 1
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Inventors:
Taizo Kanazaki
Noboru Takeda
Noboru Takeda
Application Number:
JP2020025530A
Publication Date:
February 15, 2024
Filing Date:
February 18, 2020
Export Citation:
Assignee:
Disco Co., Ltd.
International Classes:
H02N2/18; B06B1/06
Domestic Patent References:
| JP5330424A | ||||
| JP5329482A | ||||
| JP2016164500A | ||||
| JP2013110920A | ||||
| JP2017093148A | ||||
| JP2009159619A | ||||
| JP2016133309A | ||||
| JP6218329A |
Foreign References:
| WO2014050348A1 |
Attorney, Agent or Firm:
Sakai International Patent Office
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