JP7182783B2 - ボルト締めランジュバン型振動子、超音波計測用機器 - Google Patents

ボルト締めランジュバン型振動子、超音波計測用機器 Download PDF

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Publication number
JP7182783B2
JP7182783B2 JP2019017350A JP2019017350A JP7182783B2 JP 7182783 B2 JP7182783 B2 JP 7182783B2 JP 2019017350 A JP2019017350 A JP 2019017350A JP 2019017350 A JP2019017350 A JP 2019017350A JP 7182783 B2 JP7182783 B2 JP 7182783B2
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Japan
Prior art keywords
bolt
metal material
mass
specific gravity
vibrator
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JP2019017350A
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Japanese (ja)
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JP2020125931A (ja
Inventor
賢治 流田
紘幸 原田
雄一 舞田
祥博 青木
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Honda Electronics Co Ltd
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Honda Electronics Co Ltd
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Application filed by Honda Electronics Co Ltd filed Critical Honda Electronics Co Ltd
Priority to JP2019017350A priority Critical patent/JP7182783B2/ja
Priority to EP20154799.9A priority patent/EP3689478B1/de
Publication of JP2020125931A publication Critical patent/JP2020125931A/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
    • B06B1/0611—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements in a pile
    • B06B1/0618—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements in a pile of piezo- and non-piezoelectric elements, e.g. 'Tonpilz'

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP2019017350A 2019-02-01 2019-02-01 ボルト締めランジュバン型振動子、超音波計測用機器 Ceased JP7182783B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2019017350A JP7182783B2 (ja) 2019-02-01 2019-02-01 ボルト締めランジュバン型振動子、超音波計測用機器
EP20154799.9A EP3689478B1 (de) 2019-02-01 2020-01-31 Geschraubter langevin-wandler, ultraschallmessvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019017350A JP7182783B2 (ja) 2019-02-01 2019-02-01 ボルト締めランジュバン型振動子、超音波計測用機器

Publications (2)

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JP2020125931A JP2020125931A (ja) 2020-08-20
JP7182783B2 true JP7182783B2 (ja) 2022-12-05

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ID=69423116

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JP2019017350A Ceased JP7182783B2 (ja) 2019-02-01 2019-02-01 ボルト締めランジュバン型振動子、超音波計測用機器

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EP (1) EP3689478B1 (de)
JP (1) JP7182783B2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021126665A1 (de) 2021-10-14 2023-04-20 Herrmann Ultraschalltechnik Gmbh & Co. Kg Ultraschallschwingsystem mit mechanischem Resonator
JP2023122410A (ja) * 2022-02-22 2023-09-01 学校法人日本大学 超音波投射装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004312119A (ja) 2003-04-03 2004-11-04 Furuno Electric Co Ltd 超音波トランスデューサ
US20070063618A1 (en) 2005-07-25 2007-03-22 Piezoinnovations Ultrasonic transducer devices and methods of manufacture
JP2008098627A (ja) 2006-09-15 2008-04-24 Canon Inc 圧電素子、これを用いた液体吐出ヘッド及び超音波モーター
WO2013179776A1 (ja) 2012-05-31 2013-12-05 オリンパス株式会社 超音波振動デバイス、超音波振動デバイスの製造方法および超音波医療装置
JP2014030795A (ja) 2012-08-03 2014-02-20 Olympus Corp 超音波振動デバイス、超音波振動デバイスの製造方法および超音波医療装置
JP2014111529A (ja) 2010-01-29 2014-06-19 Ngk Spark Plug Co Ltd 無鉛圧電磁器組成物、それを用いた圧電素子、ノックセンサ、及び、無鉛圧電磁器組成物の製造方法
JP2015125110A (ja) 2013-12-27 2015-07-06 古野電気株式会社 超音波送受波器、水中探知装置、及び超音波送受波器の製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3140859A (en) * 1961-01-17 1964-07-14 Internat Ultrasonics Inc Electroacoustic sandwich transducers
JPH0889893A (ja) 1994-09-28 1996-04-09 Tokin Corp ボルト締めランジュバン型振動子
JP3849999B2 (ja) * 1996-10-31 2006-11-22 株式会社光電製作所 方向検出可能魚群探知機
US6109109A (en) * 1998-10-19 2000-08-29 The Regents Of The University Of California High energy, low frequency, ultrasonic transducer
GB0117881D0 (en) * 2001-07-21 2001-09-12 Rawson F F Piezoelectric transducers
JP5086146B2 (ja) * 2007-03-29 2012-11-28 日本特殊陶業株式会社 超音波振動子及びそれを備える超音波機器
JP5370010B2 (ja) * 2009-08-31 2013-12-18 日本電気株式会社 水中音響送受波器
KR101485284B1 (ko) * 2012-06-26 2015-01-21 혼다덴시 가부시키가이샤 압전 자기 조성물

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004312119A (ja) 2003-04-03 2004-11-04 Furuno Electric Co Ltd 超音波トランスデューサ
US20070063618A1 (en) 2005-07-25 2007-03-22 Piezoinnovations Ultrasonic transducer devices and methods of manufacture
JP2008098627A (ja) 2006-09-15 2008-04-24 Canon Inc 圧電素子、これを用いた液体吐出ヘッド及び超音波モーター
JP2014111529A (ja) 2010-01-29 2014-06-19 Ngk Spark Plug Co Ltd 無鉛圧電磁器組成物、それを用いた圧電素子、ノックセンサ、及び、無鉛圧電磁器組成物の製造方法
WO2013179776A1 (ja) 2012-05-31 2013-12-05 オリンパス株式会社 超音波振動デバイス、超音波振動デバイスの製造方法および超音波医療装置
JP2014030795A (ja) 2012-08-03 2014-02-20 Olympus Corp 超音波振動デバイス、超音波振動デバイスの製造方法および超音波医療装置
JP2015125110A (ja) 2013-12-27 2015-07-06 古野電気株式会社 超音波送受波器、水中探知装置、及び超音波送受波器の製造方法

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EP3689478B1 (de) 2021-12-22
EP3689478A1 (de) 2020-08-05
JP2020125931A (ja) 2020-08-20

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