SE7807113L - Ultraljudsendare - Google Patents

Ultraljudsendare

Info

Publication number
SE7807113L
SE7807113L SE7807113A SE7807113A SE7807113L SE 7807113 L SE7807113 L SE 7807113L SE 7807113 A SE7807113 A SE 7807113A SE 7807113 A SE7807113 A SE 7807113A SE 7807113 L SE7807113 L SE 7807113L
Authority
SE
Sweden
Prior art keywords
ultrasound transmitter
ultrasound
transmitter
Prior art date
Application number
SE7807113A
Other languages
English (en)
Inventor
J Perdijon
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of SE7807113L publication Critical patent/SE7807113L/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/221—Arrangements for directing or focusing the acoustical waves
    • 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
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/20—Reflecting arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
SE7807113A 1973-12-26 1978-06-21 Ultraljudsendare SE7807113L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7346384A FR2256617B1 (sv) 1973-12-26 1973-12-26

Publications (1)

Publication Number Publication Date
SE7807113L true SE7807113L (sv) 1978-06-21

Family

ID=9129708

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7416268A SE404845B (sv) 1973-12-26 1974-12-23 Avlenkningsanordning for omvandling av ett knippe av ultraljudstralar
SE7807113A SE7807113L (sv) 1973-12-26 1978-06-21 Ultraljudsendare

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE7416268A SE404845B (sv) 1973-12-26 1974-12-23 Avlenkningsanordning for omvandling av ett knippe av ultraljudstralar

Country Status (13)

Country Link
US (1) US3916675A (sv)
JP (1) JPS5843693B2 (sv)
BE (1) BE823664A (sv)
CA (1) CA1009359A (sv)
DE (1) DE2461590C2 (sv)
FR (1) FR2256617B1 (sv)
GB (1) GB1495536A (sv)
IT (1) IT1027183B (sv)
LU (1) LU71543A1 (sv)
NL (1) NL7416832A (sv)
PL (1) PL104062B1 (sv)
SE (2) SE404845B (sv)
SU (2) SU740163A3 (sv)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2337589A1 (fr) * 1976-01-06 1977-08-05 Commissariat Energie Atomique Dispositif d'excitation d'ondes notamment d'ondes ultra-sonores incluant une lentille
FR2359420A1 (fr) * 1976-07-21 1978-02-17 Commissariat Energie Atomique Dispositif pour le controle de tubes par ultrasons comprenant des moyens d'introduction d'un liquide de couplage acoustique
USRE30926F1 (en) * 1978-08-14 1984-09-18 Ultrasonic inspection
US4195530A (en) * 1978-08-14 1980-04-01 Republic Steel Corporation Ultrasonic inspection
DE3003349A1 (de) * 1980-01-31 1981-08-06 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur feststellung von materialfehlern in hohlkoerpern
GB2083222B (en) * 1980-03-03 1985-04-11 Republic Steel Corp Ultrasonic inspection
JPS6026637U (ja) * 1983-07-29 1985-02-22 アルパイン株式会社 テ−プレコ−ダ
JPS6040022U (ja) * 1983-08-20 1985-03-20 日本ビクター株式会社 ダビング装置
JPS6044220U (ja) * 1983-08-31 1985-03-28 三洋電機株式会社 テ−プレコ−ダ−の制御回路
JPS6070922U (ja) * 1983-10-19 1985-05-20 シャープ株式会社 磁気記録再生機におけるダビング装置
JPS60124030A (ja) * 1983-12-08 1985-07-02 Pioneer Electronic Corp ダブルデツキ
US4836329A (en) * 1987-07-21 1989-06-06 Hughes Aircraft Company Loudspeaker system with wide dispersion baffle
DE4421847C2 (de) * 1994-06-23 1996-06-27 Fraunhofer Ges Forschung Vorrichtung zum Messen von Unregelmäßigkeiten in Behälterinnenwänden mit Ultraschall
US5784468A (en) * 1996-10-07 1998-07-21 Srs Labs, Inc. Spatial enhancement speaker systems and methods for spatially enhanced sound reproduction
DE10034474C1 (de) * 2000-07-15 2001-10-11 Flexim Flexible Industriemeste Verfahren und Vorrichtung zur Charakterisierung eines Fluides oder Gases mittels Ultraschall
US7410464B2 (en) * 2002-06-04 2008-08-12 Moshe Ein-Gal Wave generating device
CN110441390B (zh) * 2019-07-18 2021-12-07 上海大学 一种基于十字阵和空间-波数滤波器的损伤定位方法
CN112702669B (zh) * 2020-12-21 2023-04-07 西安讯飞超脑信息科技有限公司 拾音设备、方法、装置、系统和存储介质
EP4086620A1 (en) * 2021-05-05 2022-11-09 NDT Global Corporate Ltd. Ireland Method and device for checking the wall of a pipeline for flaws

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU142467A1 (ru) * 1961-01-16 1961-11-30 Я.Ф. Аникеев Ультразвуковой иммерсионный дефектоскоп
CH468009A (de) * 1963-09-10 1969-01-31 Kredit Und Anlage Ag Vorrichtung zur Ultraschall-Materialprüfung von Körpern mit gekrümmter Oberfläche

Also Published As

Publication number Publication date
LU71543A1 (sv) 1975-06-17
DE2461590C2 (de) 1986-08-21
NL7416832A (nl) 1975-06-30
SE7416268L (sv) 1975-06-27
GB1495536A (en) 1977-12-21
FR2256617B1 (sv) 1980-03-21
FR2256617A1 (sv) 1975-07-25
SE404845B (sv) 1978-10-30
JPS5843693B2 (ja) 1983-09-28
JPS51135589A (en) 1976-11-24
IT1027183B (it) 1978-11-20
SU660606A3 (ru) 1979-04-30
BE823664A (fr) 1975-04-16
SU740163A3 (ru) 1980-06-05
DE2461590A1 (de) 1975-07-10
US3916675A (en) 1975-11-04
CA1009359A (en) 1977-04-26
PL104062B1 (pl) 1979-07-31

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