ULTRASONIC TRANSDUCER AND MANUFACTURING METHOD OF ULTRASONIC TRANSDUCER

Title:

ULTRASONIC TRANSDUCER AND MANUFACTURING METHOD OF ULTRASONIC TRANSDUCER

Document Type and Number:

Japanese Patent JP2023028690

Kind Code:

A

Abstract:

To provide an ultrasonic transducer that makes it possible to inhibit the displacement of an oscillator.SOLUTION: An ultrasonic transducer 1 is equipped with a resin base 10, an oscillator 11, and an intervening member 12. The oscillator 11 is installed on the resin base 10. The intervening member 12 is placed between the resin base 10 and the oscillator 11, and is joined to the resin base 10 and the oscillator 11. The resin base 10 is composed of a laser-permeable resin. The intervening member 12 has laser absorbency.SELECTED DRAWING: Figure 1

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Inventors:

ITO SHINSUKE
SONOBE TOSHIHITO
TSUJII ASUKA
HANAWA YUICHIRO
SUZUKI RYO
KASASHIMA TAKASHI

Application Number:

JP2021134549A

Publication Date:

March 03, 2023

Filing Date:

August 20, 2021

Export Citation:

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Assignee:

NGK SPARK PLUG CO

International Classes:

B29C65/16; H04R1/00; H04R31/00

Attorney, Agent or Firm:

Patent Attorney Corporation Grund Patent Office

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