CN110291796A - 超声波输出装置 - Google Patents

超声波输出装置 Download PDF

Info

Publication number
CN110291796A
CN110291796A CN201880008969.XA CN201880008969A CN110291796A CN 110291796 A CN110291796 A CN 110291796A CN 201880008969 A CN201880008969 A CN 201880008969A CN 110291796 A CN110291796 A CN 110291796A
Authority
CN
China
Prior art keywords
mentioned
ultrasonic wave
wave output
ultrasonic output
ultrasonic
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.)
Pending
Application number
CN201880008969.XA
Other languages
English (en)
Chinese (zh)
Inventor
中山利明
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
Publication of CN110291796A publication Critical patent/CN110291796A/zh
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
    • 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)
CN201880008969.XA 2017-02-01 2018-01-26 超声波输出装置 Pending CN110291796A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017016808A JP6631549B2 (ja) 2017-02-01 2017-02-01 超音波出力装置
JP2017-016808 2017-02-01
PCT/JP2018/002493 WO2018143087A1 (ja) 2017-02-01 2018-01-26 超音波出力装置

Publications (1)

Publication Number Publication Date
CN110291796A true CN110291796A (zh) 2019-09-27

Family

ID=63040589

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880008969.XA Pending CN110291796A (zh) 2017-02-01 2018-01-26 超声波输出装置

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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1949937A (zh) * 2005-10-12 2007-04-18 株式会社电装 传感器附接结构和超声波传感设备
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
CN101275862A (zh) * 2007-03-29 2008-10-01 松下电器产业株式会社 超声波收发器及使用该超声波收发器的超声波流量计
JP2012257088A (ja) * 2011-06-09 2012-12-27 Tokai Univ パラメトリックスピーカ
CN103843366A (zh) * 2011-10-04 2014-06-04 株式会社村田制作所 超声波传感器及其制造方法
WO2015155989A1 (ja) * 2014-04-08 2015-10-15 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

Family Cites Families (6)

* 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
JP2011162073A (ja) 2010-02-10 2011-08-25 Tabuchi Electric Co Ltd 電動車両
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1949937A (zh) * 2005-10-12 2007-04-18 株式会社电装 传感器附接结构和超声波传感设备
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
CN101275862A (zh) * 2007-03-29 2008-10-01 松下电器产业株式会社 超声波收发器及使用该超声波收发器的超声波流量计
JP2012257088A (ja) * 2011-06-09 2012-12-27 Tokai Univ パラメトリックスピーカ
CN103843366A (zh) * 2011-10-04 2014-06-04 株式会社村田制作所 超声波传感器及其制造方法
WO2015155989A1 (ja) * 2014-04-08 2015-10-15 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

Also Published As

Publication number Publication date
US20190356973A1 (en) 2019-11-21
WO2018143087A1 (ja) 2018-08-09
JP2018125721A (ja) 2018-08-09
DE112018000625T5 (de) 2019-12-12
JP6631549B2 (ja) 2020-01-15

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SE01 Entry into force of request for substantive examination
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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20190927

WD01 Invention patent application deemed withdrawn after publication