JPWO2020209362A1 - - Google Patents

Info

Publication number
JPWO2020209362A1
JPWO2020209362A1 JP2021513715A JP2021513715A JPWO2020209362A1 JP WO2020209362 A1 JPWO2020209362 A1 JP WO2020209362A1 JP 2021513715 A JP2021513715 A JP 2021513715A JP 2021513715 A JP2021513715 A JP 2021513715A JP WO2020209362 A1 JPWO2020209362 A1 JP WO2020209362A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2021513715A
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2020209362A1 publication Critical patent/JPWO2020209362A1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/10—Resonant transducers, i.e. adapted to produce maximum output at a predetermined frequency

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
JP2021513715A 2019-04-11 2020-04-10 Pending JPWO2020209362A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019087885 2019-04-11
PCT/JP2020/016129 WO2020209362A1 (ja) 2019-04-11 2020-04-10 超音波振動付与具

Publications (1)

Publication Number Publication Date
JPWO2020209362A1 true JPWO2020209362A1 (enrdf_load_stackoverflow) 2020-10-15

Family

ID=72751345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021513715A Pending JPWO2020209362A1 (enrdf_load_stackoverflow) 2019-04-11 2020-04-10

Country Status (2)

Country Link
JP (1) JPWO2020209362A1 (enrdf_load_stackoverflow)
WO (1) WO2020209362A1 (enrdf_load_stackoverflow)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63288601A (ja) * 1987-05-20 1988-11-25 Taga Electric Co Ltd 超音波振動切削装置
JP2001176932A (ja) * 1999-12-20 2001-06-29 Matsushita Electric Ind Co Ltd 超音波振動体
JP2010089007A (ja) * 2008-10-08 2010-04-22 Sonotec Co Ltd 超音波加工装置
CN112604929A (zh) * 2015-10-15 2021-04-06 优威富有限公司 朗之万型超声波振子的振动激励方法以及超声波加工方法和超声波发送方法
JP6884363B2 (ja) * 2016-09-05 2021-06-09 有限会社Ｕｗａｖｅ 超音波加工用のランジュバン型超音波振動発生装置
JP2020028873A (ja) * 2018-08-20 2020-02-27 有限会社Ｕｗａｖｅ ランジュバン型超音波振動子とその支持方法

Also Published As

Publication number Publication date
WO2020209362A1 (ja) 2020-10-15

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