JPS51139357A - Supersonic transducer - Google Patents

Supersonic transducer

Info

Publication number
JPS51139357A
JPS51139357A JP51037711A JP3771176A JPS51139357A JP S51139357 A JPS51139357 A JP S51139357A JP 51037711 A JP51037711 A JP 51037711A JP 3771176 A JP3771176 A JP 3771176A JP S51139357 A JPS51139357 A JP S51139357A
Authority
JP
Japan
Prior art keywords
supersonic transducer
supersonic
transducer
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
JP51037711A
Other languages
English (en)
Inventor
Etsuchi Bii Kaapurasu Henrii
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.)
Government of the United States of America
Original Assignee
Government of the United States of America
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 Government of the United States of America filed Critical Government of the United States of America
Publication of JPS51139357A publication Critical patent/JPS51139357A/ja
Pending 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
    • G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measuring Volume Flow (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Special Spraying Apparatus (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
JP51037711A 1975-04-03 1976-04-03 Supersonic transducer Pending JPS51139357A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/565,020 US3973152A (en) 1975-04-03 1975-04-03 Ultrasonic transducer with laminated coupling wedge

Publications (1)

Publication Number Publication Date
JPS51139357A true JPS51139357A (en) 1976-12-01

Family

ID=24256874

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51037711A Pending JPS51139357A (en) 1975-04-03 1976-04-03 Supersonic transducer

Country Status (5)

Country Link
US (1) US3973152A (ja)
JP (1) JPS51139357A (ja)
DE (1) DE2614376A1 (ja)
FR (1) FR2306592A1 (ja)
GB (1) GB1504083A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009069153A (ja) * 2007-09-10 2009-04-02 Krohne Ag 超音波センサ
JP2010530066A (ja) * 2007-06-11 2010-09-02 フォルシュングスツェントルム ドレスデン−ローゼンドルフ エー．ファオ． 液体メルトの局所的な流量を測定するための超音波センサ

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2951075C2 (de) * 1979-12-19 1982-04-15 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Akustischer Wandler mit piezoelektrischem Element
US4326418A (en) * 1980-04-07 1982-04-27 North American Philips Corporation Acoustic impedance matching device
US4312052A (en) * 1980-04-21 1982-01-19 Shell Oil Company Method for identifying weak sands
US4649754A (en) * 1983-02-07 1987-03-17 Nusonics, Inc. High pressure transducer
US4505160A (en) * 1983-02-07 1985-03-19 Nusonics, Inc. High-temperature transducer
US4551647A (en) * 1983-03-08 1985-11-05 General Electric Company Temperature compensated piezoelectric transducer and lens assembly and method of making the assembly
US4542644A (en) * 1983-09-26 1985-09-24 The United States Of America As Represented By The United States Department Of Energy Void/particulate detector
US4544859A (en) * 1984-07-06 1985-10-01 The United States Of America As Represented By The United States Department Of Energy Non-bonded piezoelectric ultrasonic transducer
US4696191A (en) * 1986-06-24 1987-09-29 The United States Of America As Represented By The United States Department Of Energy Apparatus and method for void/particulate detection
JPS6362673A (ja) * 1986-09-01 1988-03-18 Speedfam Co Ltd 定寸機構付き平面研磨装置
US4930358A (en) * 1987-03-27 1990-06-05 Tokyo Keiki Co., Ltd. Method of and apparatus for measuring flow velocity by using ultrasonic waves
EP0336224B1 (de) * 1988-04-05 1992-07-08 Siemens Aktiengesellschaft Aufnehmer und Verfahren zur Schallemissionsprüfung
US6047602A (en) * 1996-10-29 2000-04-11 Panametrics, Inc. Ultrasonic buffer/waveguide
JPH11155859A (ja) * 1997-09-24 1999-06-15 Toshiba Corp 超音波プローブ及びこれを用いた超音波診断装置
EP1635960A2 (en) * 2003-06-06 2006-03-22 P.C.T. Systems, Inc. Method and apparatus to process substrates with megasonic energy
GB0317727D0 (en) * 2003-07-29 2003-09-03 Univ Warwick Liquid viscosity sensor
DE10348083B4 (de) * 2003-10-13 2006-09-07 Flexim Flexible Industriemesstechnik Gmbh Vorrichtung zur Ankopplung eines auf einer Rohrwand anzubringenden Ultraschall-Clamp-on-Meßkopfes
JP2005156401A (ja) * 2003-11-27 2005-06-16 Fuji Electric Systems Co Ltd クランプオン型ドップラー式超音波流速分布計
US8090131B2 (en) * 2007-07-11 2012-01-03 Elster NV/SA Steerable acoustic waveguide
CN101969764B (zh) 2007-12-06 2014-06-04 精量电子(美国)有限公司 用于超声波换能器的多层背衬吸收器
CN101776646B (zh) * 2010-01-14 2014-03-05 奥瑞视（北京）科技有限公司 一种中厚板自动探伤系统和方法
US9336377B2 (en) 2010-04-21 2016-05-10 Lexmark International Technology Sarl Synchronized sign-on methods for non-programmatic integration systems
US8635913B2 (en) 2011-04-21 2014-01-28 General Electric Company Ultrasonic coupler assembly
DE102013006825A1 (de) * 2012-09-20 2014-03-20 Em-Tec Gmbh Messvorrichtung basierend auf akustischen Strömungsmessverfahren in einem Pumpensystem und Verfahren zur Herstellung einer Messvorrichtung
US9234777B2 (en) 2012-11-05 2016-01-12 General Electric Company Ultrasonic signal coupler
US8978476B2 (en) 2012-11-05 2015-03-17 General Electric Company Ultrasonic signal coupler
GB2521661A (en) 2013-12-27 2015-07-01 Xsens As Apparatus and method for measuring flow
JP6917929B2 (ja) * 2018-03-14 2021-08-11 株式会社キーエンス クランプオン式超音波流量センサ
CN114280161B (zh) * 2021-12-23 2024-11-08 杭州瑞声检测科技有限公司 一种用于双轨式钢轨超声波探伤仪的探轮

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB941771A (ja) * 1900-01-01
GB783965A (en) * 1954-05-18 1957-10-02 Glass Developments Ltd Improvements in or relating to probe heads
US2881336A (en) * 1956-05-04 1959-04-07 Sperry Prod Inc Damping means for piezo-electric crystals
GB1001857A (en) * 1962-12-20 1965-08-18 Dickinson Ben Wade O Iii Method and apparatus for flaw detection by ultrasonic means
FR1411069A (fr) * 1964-07-02 1965-09-17 Realisations Ultrasoniques Sa Structure permettant la propagation des impulsions élastiques sans échos de falaise
US3379902A (en) * 1965-12-30 1968-04-23 Branson Instr Ultrasonic testing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010530066A (ja) * 2007-06-11 2010-09-02 フォルシュングスツェントルム ドレスデン−ローゼンドルフ エー．ファオ． 液体メルトの局所的な流量を測定するための超音波センサ
JP2009069153A (ja) * 2007-09-10 2009-04-02 Krohne Ag 超音波センサ

Also Published As

Publication number Publication date
FR2306592A1 (fr) 1976-10-29
US3973152A (en) 1976-08-03
DE2614376A1 (de) 1976-10-21
GB1504083A (en) 1978-03-15

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