JPS62198797U - - Google Patents

Info

Publication number
JPS62198797U
JPS62198797U JP1986087175U JP8717586U JPS62198797U JP S62198797 U JPS62198797 U JP S62198797U JP 1986087175 U JP1986087175 U JP 1986087175U JP 8717586 U JP8717586 U JP 8717586U JP S62198797 U JPS62198797 U JP S62198797U
Authority
JP
Japan
Prior art keywords
vibrator
ultrasonic microphone
cavity
synthetic resin
electronic circuit
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.)
Granted
Application number
JP1986087175U
Other languages
English (en)
Japanese (ja)
Other versions
JPH057835Y2 (US20030199744A1-20031023-C00003.png
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
Priority to JP1986087175U priority Critical patent/JPH057835Y2/ja
Publication of JPS62198797U publication Critical patent/JPS62198797U/ja
Priority to US07/547,329 priority patent/US5025666A/en
Application granted granted Critical
Publication of JPH057835Y2 publication Critical patent/JPH057835Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/002—Devices for damping, suppressing, obstructing or conducting sound in acoustic devices
    • 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
    • B06B1/0644—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 a single piezoelectric element
    • B06B1/0662—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 a single piezoelectric element with an electrode on the sensitive surface
    • B06B1/0674—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 a single piezoelectric element with an electrode on the sensitive surface and a low impedance backing, e.g. air

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP1986087175U 1986-06-10 1986-06-10 Expired - Lifetime JPH057835Y2 (US20030199744A1-20031023-C00003.png)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1986087175U JPH057835Y2 (US20030199744A1-20031023-C00003.png) 1986-06-10 1986-06-10
US07/547,329 US5025666A (en) 1986-06-10 1990-07-05 Transducer with built-in printed circuit board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986087175U JPH057835Y2 (US20030199744A1-20031023-C00003.png) 1986-06-10 1986-06-10

Publications (2)

Publication Number Publication Date
JPS62198797U true JPS62198797U (US20030199744A1-20031023-C00003.png) 1987-12-17
JPH057835Y2 JPH057835Y2 (US20030199744A1-20031023-C00003.png) 1993-02-26

Family

ID=13907650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986087175U Expired - Lifetime JPH057835Y2 (US20030199744A1-20031023-C00003.png) 1986-06-10 1986-06-10

Country Status (2)

Country Link
US (1) US5025666A (US20030199744A1-20031023-C00003.png)
JP (1) JPH057835Y2 (US20030199744A1-20031023-C00003.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016500441A (ja) * 2012-12-04 2016-01-12 イーエヌデータクト ゲーエムベーハーｉＮＤＴａｃｔ ＧｍｂＨ 測定装置及び測定装置内蔵コンポーネント

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0660081B1 (en) * 1993-12-21 1999-02-24 Murata Manufacturing Co., Ltd. Vibrating gyroscope
JP2736023B2 (ja) * 1994-12-27 1998-04-02 ユニデン株式会社 バイブレータ取付構造、バイブレータ取付用保持具、および、バイブレータ取付方法
WO1997008761A1 (en) * 1995-08-28 1997-03-06 Accuweb, Inc. Ultrasonic transducer units for web edge detection
GB2353847B (en) * 1996-08-29 2001-04-11 Matsushita Electric Ind Co Ltd Vibrator holding device
DE19836229C1 (de) * 1998-08-04 2000-03-23 Hielscher Gmbh Anordnung zur Wärmeableitung, insbesondere für Ultraschallwandler mit hoher Leistung
US6418360B1 (en) * 1999-01-08 2002-07-09 Shockware Sensor structure for measuring vehicle suspension related information
DE10156259A1 (de) * 2001-11-09 2003-05-22 Valeo Schalter & Sensoren Gmbh Ultraschallsensor und Verfahren zur Herstellung eines Ultraschallsensors
US6996030B2 (en) * 2002-11-12 2006-02-07 U-E Systems, Inc. Apparatus and method for minimizing reception nulls in heterodyned ultrasonic signals
US7817050B2 (en) * 2002-11-12 2010-10-19 U.E. Systems Inc. Ultrasonic gas leak detector with an electrical power loss and carbon footprint output
DE10346620A1 (de) * 2003-10-08 2005-05-04 Bosch Gmbh Robert Ultraschallsensor mit einer Membran und einem Piezoelement
US8255013B1 (en) * 2006-12-18 2012-08-28 Hewlett-Packard Development Company, L.P. Audio receiver design for a mobile computing device
TWI421933B (zh) * 2007-05-16 2014-01-01 Lam Res Corp 板狀物件之超音波濕式處理的裝置與方法
DE102010001023A1 (de) 2010-01-19 2011-07-21 Robert Bosch GmbH, 70469 Sensorvorrichtung
JP6004305B2 (ja) * 2011-03-22 2016-10-05 パナソニックＩｐマネジメント株式会社 超音波センサ
US10431382B2 (en) * 2015-08-31 2019-10-01 Apple Inc. Printed circuit board assembly having a damping layer
DE102015116442A1 (de) * 2015-09-29 2017-03-30 Valeo Schalter Und Sensoren Gmbh Dämpfungseinrichtung für ein Außenteil, Anordnung mit einer Dämpfungseinrichtung sowie Kraftfahrzeug
CN107765234A (zh) * 2016-08-16 2018-03-06 上海白泉声学科技有限公司 一种超声波装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57135200U (US20030199744A1-20031023-C00003.png) * 1981-02-18 1982-08-23
JPS5826286U (ja) * 1981-08-12 1983-02-19 防衛庁技術研究本部長 水中受波器
JPS5860898A (ja) * 1981-10-08 1983-04-11 Tech Res & Dev Inst Of Japan Def Agency 水中受波器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5826286B2 (ja) * 1976-02-05 1983-06-02 株式会社クボタ 移動対地作業機
DE2948552C2 (de) * 1979-12-03 1982-11-04 Krautkrämer, GmbH, 5000 Köln Ultraschall-Prüfkopf
US4620438A (en) * 1983-12-15 1986-11-04 Texas Instruments Incorporated Cylinder pressure transmitter for an internal combustion engine
US4556814A (en) * 1984-02-21 1985-12-03 Ngk Spark Plug Co., Ltd. Piezoelectric ultrasonic transducer with porous plastic housing
JPS60183211A (ja) * 1984-02-29 1985-09-18 Nissan Motor Co Ltd 車両用サスペンシヨン装置
US4567395A (en) * 1984-10-26 1986-01-28 Texas Instruments Incorporated Piezoelectric pressure transmitter for an internal combustion engine
US4618797A (en) * 1984-12-24 1986-10-21 Cline David J Environmentally sealed piezoelectric sensing assembly for electrical switch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57135200U (US20030199744A1-20031023-C00003.png) * 1981-02-18 1982-08-23
JPS5826286U (ja) * 1981-08-12 1983-02-19 防衛庁技術研究本部長 水中受波器
JPS5860898A (ja) * 1981-10-08 1983-04-11 Tech Res & Dev Inst Of Japan Def Agency 水中受波器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016500441A (ja) * 2012-12-04 2016-01-12 イーエヌデータクト ゲーエムベーハーｉＮＤＴａｃｔ ＧｍｂＨ 測定装置及び測定装置内蔵コンポーネント

Also Published As

Publication number Publication date
JPH057835Y2 (US20030199744A1-20031023-C00003.png) 1993-02-26
US5025666A (en) 1991-06-25

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