JP6631549B2 - 超音波出力装置 - Google Patents

超音波出力装置 Download PDF

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Publication number
JP6631549B2
JP6631549B2 JP2017016808A JP2017016808A JP6631549B2 JP 6631549 B2 JP6631549 B2 JP 6631549B2 JP 2017016808 A JP2017016808 A JP 2017016808A JP 2017016808 A JP2017016808 A JP 2017016808A JP 6631549 B2 JP6631549 B2 JP 6631549B2
Authority
JP
Japan
Prior art keywords
ultrasonic output
ultrasonic
output device
holding
unit
Prior art date
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.)
Expired - Fee Related
Application number
JP2017016808A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018125721A5 (enExample
JP2018125721A (ja
Inventor
利明 中山
利明 中山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso Corp
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 by Denso Corp filed Critical Denso Corp
Priority to JP2017016808A priority Critical patent/JP6631549B2/ja
Priority to DE112018000625.5T priority patent/DE112018000625T5/de
Priority to PCT/JP2018/002493 priority patent/WO2018143087A1/ja
Priority to CN201880008969.XA priority patent/CN110291796A/zh
Publication of JP2018125721A publication Critical patent/JP2018125721A/ja
Publication of JP2018125721A5 publication Critical patent/JP2018125721A5/ja
Priority to US16/524,346 priority patent/US20190356973A1/en
Application granted granted Critical
Publication of JP6631549B2 publication Critical patent/JP6631549B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/227—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  using transducers reproducing the same frequency band
    • 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
    • B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
    • H04R2201/029—Manufacturing aspects of enclosures transducers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Circuit For Audible Band Transducer (AREA)
JP2017016808A 2017-02-01 2017-02-01 超音波出力装置 Expired - Fee Related JP6631549B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2017016808A JP6631549B2 (ja) 2017-02-01 2017-02-01 超音波出力装置
DE112018000625.5T DE112018000625T5 (de) 2017-02-01 2018-01-26 Ultraschallwellenausgabevorrichtung
PCT/JP2018/002493 WO2018143087A1 (ja) 2017-02-01 2018-01-26 超音波出力装置
CN201880008969.XA CN110291796A (zh) 2017-02-01 2018-01-26 超声波输出装置
US16/524,346 US20190356973A1 (en) 2017-02-01 2019-07-29 Ultrasonic wave output device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017016808A JP6631549B2 (ja) 2017-02-01 2017-02-01 超音波出力装置

Publications (3)

Publication Number Publication Date
JP2018125721A JP2018125721A (ja) 2018-08-09
JP2018125721A5 JP2018125721A5 (enExample) 2019-04-18
JP6631549B2 true JP6631549B2 (ja) 2020-01-15

Family

ID=63040589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017016808A Expired - Fee Related JP6631549B2 (ja) 2017-02-01 2017-02-01 超音波出力装置

Country Status (5)

Country Link
US (1) US20190356973A1 (enExample)
JP (1) JP6631549B2 (enExample)
CN (1) CN110291796A (enExample)
DE (1) DE112018000625T5 (enExample)
WO (1) WO2018143087A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6665820B2 (ja) 2017-03-28 2020-03-13 株式会社デンソー 超音波出力装置
JP2020039051A (ja) * 2018-09-04 2020-03-12 株式会社ディスコ 超音波音圧計

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6085493A (ja) * 1983-10-17 1985-05-14 Hitachi Ltd ブ−トストラツプ回路
JPS6085493U (ja) * 1983-11-16 1985-06-12 オムロン株式会社 超音波振動子のシ−ルド構造
JP2001298794A (ja) * 2000-04-14 2001-10-26 Yazaki Corp 開放型超音波センサ
JP2001337172A (ja) * 2000-05-29 2001-12-07 Niles Parts Co Ltd 超音波検知器
JP4591302B2 (ja) * 2005-10-12 2010-12-01 株式会社デンソー 超音波センサの取付構造
JP2008079909A (ja) * 2006-09-28 2008-04-10 Fujifilm Corp 超音波用探触子及び超音波撮像装置
JP4305543B2 (ja) * 2007-03-29 2009-07-29 パナソニック株式会社 超音波送受信器およびそれを用いた超音波流量計
JP2011162073A (ja) 2010-02-10 2011-08-25 Tabuchi Electric Co Ltd 電動車両
JP2012257088A (ja) * 2011-06-09 2012-12-27 Tokai Univ パラメトリックスピーカ
KR101491509B1 (ko) * 2011-10-04 2015-02-09 가부시키가이샤 무라타 세이사쿠쇼 초음파 센서 및 그 제조방법
JP6249168B2 (ja) * 2014-04-08 2017-12-20 株式会社デンソー 車両用超音波センサ及びそれを備えた車両用距離検出器
JP2017016808A (ja) 2015-06-30 2017-01-19 東日本旅客鉄道株式会社 停電補償付き電源装置およびそれを用いた夜間照明システム

Also Published As

Publication number Publication date
CN110291796A (zh) 2019-09-27
WO2018143087A1 (ja) 2018-08-09
JP2018125721A (ja) 2018-08-09
US20190356973A1 (en) 2019-11-21
DE112018000625T5 (de) 2019-12-12

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