FR3007926B1 - Transducteur a ultrasons - Google Patents

Transducteur a ultrasons

Info

Publication number
FR3007926B1
FR3007926B1 FR1356193A FR1356193A FR3007926B1 FR 3007926 B1 FR3007926 B1 FR 3007926B1 FR 1356193 A FR1356193 A FR 1356193A FR 1356193 A FR1356193 A FR 1356193A FR 3007926 B1 FR3007926 B1 FR 3007926B1
Authority
FR
France
Prior art keywords
ultrasonic transducer
transducer
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.)
Active
Application number
FR1356193A
Other languages
English (en)
Other versions
FR3007926A1 (fr
Inventor
Bernard Sartre
Jean-Francois Saillant
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.)
Areva NP SAS
Original Assignee
Areva NP SAS
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
Priority to FR1356193A priority Critical patent/FR3007926B1/fr
Application filed by Areva NP SAS filed Critical Areva NP SAS
Priority to CA2916582A priority patent/CA2916582C/fr
Priority to JP2016522540A priority patent/JP6449866B2/ja
Priority to CN201480037156.5A priority patent/CN105612575B/zh
Priority to FIEP14735537.4T priority patent/FI3014606T3/fi
Priority to EP14735537.4A priority patent/EP3014606B1/fr
Priority to US14/901,019 priority patent/US10242656B2/en
Priority to PCT/EP2014/063729 priority patent/WO2014207215A2/fr
Priority to KR1020157036671A priority patent/KR102214167B1/ko
Publication of FR3007926A1 publication Critical patent/FR3007926A1/fr
Application granted granted Critical
Publication of FR3007926B1 publication Critical patent/FR3007926B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/005—Piezoelectric transducers; Electrostrictive transducers using a piezoelectric polymer
    • 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
    • G10K11/04—Acoustic filters ; 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
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
FR1356193A 2013-06-27 2013-06-27 Transducteur a ultrasons Active FR3007926B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR1356193A FR3007926B1 (fr) 2013-06-27 2013-06-27 Transducteur a ultrasons
JP2016522540A JP6449866B2 (ja) 2013-06-27 2014-06-27 超音波トランスデューサ
CN201480037156.5A CN105612575B (zh) 2013-06-27 2014-06-27 超声换能器
FIEP14735537.4T FI3014606T3 (fi) 2013-06-27 2014-06-27 Ultraäänimuunnin
CA2916582A CA2916582C (fr) 2013-06-27 2014-06-27 Transducteur a ultrasons
EP14735537.4A EP3014606B1 (fr) 2013-06-27 2014-06-27 Transducteur à ultrasons
US14/901,019 US10242656B2 (en) 2013-06-27 2014-06-27 Ultrasound transducer
PCT/EP2014/063729 WO2014207215A2 (fr) 2013-06-27 2014-06-27 Transducteur à ultrasons
KR1020157036671A KR102214167B1 (ko) 2013-06-27 2014-06-27 초음파 트랜스듀서

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1356193A FR3007926B1 (fr) 2013-06-27 2013-06-27 Transducteur a ultrasons

Publications (2)

Publication Number Publication Date
FR3007926A1 FR3007926A1 (fr) 2015-01-02
FR3007926B1 true FR3007926B1 (fr) 2016-01-08

Family

ID=48980184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1356193A Active FR3007926B1 (fr) 2013-06-27 2013-06-27 Transducteur a ultrasons

Country Status (9)

Country Link
US (1) US10242656B2 (fr)
EP (1) EP3014606B1 (fr)
JP (1) JP6449866B2 (fr)
KR (1) KR102214167B1 (fr)
CN (1) CN105612575B (fr)
CA (1) CA2916582C (fr)
FI (1) FI3014606T3 (fr)
FR (1) FR3007926B1 (fr)
WO (1) WO2014207215A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE540928C2 (en) * 2017-06-20 2018-12-27 Acosense Ab A holding arrangement for an acoustic transmitter in an acoustic spectroscopy system

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3054084A (en) * 1959-09-28 1962-09-11 Edwin J Parssinen Balanced flexural electroacoustic transducer
US3234413A (en) * 1959-10-19 1966-02-08 Gulton Ind Inc Thermoelectric generator
US3243768A (en) * 1962-06-01 1966-03-29 Jr Arthur H Roshon Integral directional electroacoustical transducer for simultaneous transmission and reception of sound
US3325779A (en) * 1965-09-13 1967-06-13 Westinghouse Electric Corp Transducer
US4241432A (en) * 1967-04-21 1980-12-23 The United States Of America As Represented By The Secretary Of The Navy Transducer-reflector system
US3509522A (en) * 1968-05-03 1970-04-28 Schlumberger Technology Corp Shatterproof hydrophone
US3703652A (en) * 1970-02-25 1972-11-21 Mitsubishi Electric Corp Electroacoustic transducer
FR2394221A1 (fr) * 1977-06-10 1979-01-05 Thomson Csf Dispositif transducteur electro-acoustique reversible a caracteristique de directivite constante dans une large bande de frequences
US4096756A (en) * 1977-07-05 1978-06-27 Rca Corporation Variable acoustic wave energy transfer-characteristic control device
US4332016A (en) * 1979-01-26 1982-05-25 A/S Tomra Systems Method, apparatus and transducer for measurement of dimensions
JPS5748894A (en) * 1980-09-06 1982-03-20 Nippon Ceramic Kk Ultrasonic wave transmitter and receiver having variable directivity
AU550225B2 (en) * 1982-05-26 1986-03-06 Ontario Cancer Institute, The Ultrasonic imaging device
CA1217395A (fr) 1983-12-23 1987-02-03 Jean Bouffard Faconnage d'ames de cables
US4825116A (en) * 1987-05-07 1989-04-25 Yokogawa Electric Corporation Transmitter-receiver of ultrasonic distance measuring device
DE3907605C2 (de) * 1989-03-09 1996-04-04 Dornier Medizintechnik Stosswellenquelle
EP0696435A3 (fr) * 1994-08-10 1997-03-12 Hewlett Packard Co Détecteur ultrasonore
JP2002118896A (ja) * 2000-10-10 2002-04-19 Furuno Electric Co Ltd 超音波送受波器
US6575603B2 (en) * 2000-12-11 2003-06-10 Infocus Corporation Split reflector
US6763722B2 (en) 2001-07-13 2004-07-20 Transurgical, Inc. Ultrasonic transducers
CN1164341C (zh) * 2001-11-05 2004-09-01 北京源德生物医学工程股份有限公司 一种聚焦超声波波源
US20050264902A1 (en) * 2004-05-07 2005-12-01 Mark Rennick Reflector mounted sensor system and method
JP4069904B2 (ja) * 2004-06-21 2008-04-02 セイコーエプソン株式会社 超音波スピーカ、及びプロジェクタ
JP4774040B2 (ja) 2005-03-11 2011-09-14 明 伴野 霧発生装置、および、霧放出演出装置
US20060241523A1 (en) 2005-04-12 2006-10-26 Prorhythm, Inc. Ultrasound generating method, apparatus and probe
JP2008100204A (ja) * 2005-12-06 2008-05-01 Akira Tomono 霧発生装置
US20080007142A1 (en) * 2006-06-23 2008-01-10 Minoru Toda Ultrasonic transducer assembly having a vibrating member and at least one reflector
JP2012029106A (ja) * 2010-07-23 2012-02-09 Nec Corp 電気音響変換器
JP5527082B2 (ja) * 2010-07-23 2014-06-18 日本電気株式会社 電気音響変換器

Also Published As

Publication number Publication date
CN105612575A (zh) 2016-05-25
WO2014207215A2 (fr) 2014-12-31
FR3007926A1 (fr) 2015-01-02
FI3014606T3 (fi) 2024-05-15
KR102214167B1 (ko) 2021-02-09
CN105612575B (zh) 2020-08-14
WO2014207215A3 (fr) 2015-03-19
CA2916582A1 (fr) 2014-12-31
CA2916582C (fr) 2021-04-27
EP3014606B1 (fr) 2024-04-17
KR20160057355A (ko) 2016-05-23
US10242656B2 (en) 2019-03-26
JP2016523493A (ja) 2016-08-08
EP3014606A2 (fr) 2016-05-04
US20170323626A1 (en) 2017-11-09
JP6449866B2 (ja) 2019-01-09

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