JPWO2022176002A1 - - Google Patents

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Publication number
JPWO2022176002A1
JPWO2022176002A1 JP2021526772A JP2021526772A JPWO2022176002A1 JP WO2022176002 A1 JPWO2022176002 A1 JP WO2022176002A1 JP 2021526772 A JP2021526772 A JP 2021526772A JP 2021526772 A JP2021526772 A JP 2021526772A JP WO2022176002 A1 JPWO2022176002 A1 JP WO2022176002A1
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.)
Granted
Application number
JP2021526772A
Other versions
JP7294701B2 (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.)
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Publication of JPWO2022176002A1 publication Critical patent/JPWO2022176002A1/ja
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Publication of JP7294701B2 publication Critical patent/JP7294701B2/ja
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Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/521—Constructional features
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP2021526772A 2021-02-16 2021-02-16 計測機器用の超音波振動子 Active JP7294701B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/005621 WO2022176002A1 (ja) 2021-02-16 2021-02-16 計測機器用の超音波振動子

Publications (2)

Publication Number Publication Date
JPWO2022176002A1 true JPWO2022176002A1 (ja) 2022-08-25
JP7294701B2 JP7294701B2 (ja) 2023-06-20

Family

ID=82931243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021526772A Active JP7294701B2 (ja) 2021-02-16 2021-02-16 計測機器用の超音波振動子

Country Status (2)

Country Link
JP (1) JP7294701B2 (ja)
WO (1) WO2022176002A1 (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03112540A (ja) * 1989-09-28 1991-05-14 Shimadzu Corp 超音波探触子
JPH0865792A (ja) * 1994-08-25 1996-03-08 Hitachi Ltd 超音波トランスデューサと複合圧電材の製造方法及び複合圧電材
WO2012011256A1 (ja) * 2010-07-23 2012-01-26 日本電気株式会社 発振装置および電子機器
JP2019114958A (ja) * 2017-12-25 2019-07-11 第一精工株式会社 電気音響変換器
JP6828944B1 (ja) * 2020-04-14 2021-02-10 本多電子株式会社 計測機器用の超音波振動子

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7261429B2 (ja) 2019-02-28 2023-04-20 本多電子株式会社 ソナー、超音波振動子及びその製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03112540A (ja) * 1989-09-28 1991-05-14 Shimadzu Corp 超音波探触子
JPH0865792A (ja) * 1994-08-25 1996-03-08 Hitachi Ltd 超音波トランスデューサと複合圧電材の製造方法及び複合圧電材
WO2012011256A1 (ja) * 2010-07-23 2012-01-26 日本電気株式会社 発振装置および電子機器
JP2019114958A (ja) * 2017-12-25 2019-07-11 第一精工株式会社 電気音響変換器
JP6828944B1 (ja) * 2020-04-14 2021-02-10 本多電子株式会社 計測機器用の超音波振動子

Also Published As

Publication number Publication date
WO2022176002A1 (ja) 2022-08-25
JP7294701B2 (ja) 2023-06-20

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