JPS57181299A - Conformal array transducer and its manufacture - Google Patents

Conformal array transducer and its manufacture

Info

Publication number
JPS57181299A
JPS57181299A JP56065794A JP6579481A JPS57181299A JP S57181299 A JPS57181299 A JP S57181299A JP 56065794 A JP56065794 A JP 56065794A JP 6579481 A JP6579481 A JP 6579481A JP S57181299 A JPS57181299 A JP S57181299A
Authority
JP
Japan
Prior art keywords
oscillator
packing material
matching layer
plane
whole body
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
JP56065794A
Other languages
English (en)
Inventor
Yasuto Takeuchi
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works Ltd
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 Yokogawa Electric Corp, Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Electric Corp
Priority to JP56065794A priority Critical patent/JPS57181299A/ja
Publication of JPS57181299A publication Critical patent/JPS57181299A/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
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/32—Sound-focusing or directing, e.g. scanning characterised by the shape of the source

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP56065794A 1981-04-30 1981-04-30 Conformal array transducer and its manufacture Pending JPS57181299A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56065794A JPS57181299A (en) 1981-04-30 1981-04-30 Conformal array transducer and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56065794A JPS57181299A (en) 1981-04-30 1981-04-30 Conformal array transducer and its manufacture

Publications (1)

Publication Number Publication Date
JPS57181299A true JPS57181299A (en) 1982-11-08

Family

ID=13297287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56065794A Pending JPS57181299A (en) 1981-04-30 1981-04-30 Conformal array transducer and its manufacture

Country Status (1)

Country Link
JP (1) JPS57181299A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607591A1 (fr) * 1986-11-28 1988-06-03 Thomson Cgr Sonde a barrette courbe pour echographe
FR2607592A1 (fr) * 1986-11-28 1988-06-03 Thomson Csf Sonde d'echographe a arrangement piezo-electriques
FR2607593A1 (fr) * 1986-11-28 1988-06-03 Thomson Cgr Sonde d'appareil a ultrasons a barrette d'elements piezo-electriques
FR2607631A1 (fr) * 1986-11-28 1988-06-03 Thomson Cgr Sonde pour appareil a ultrasons munie d'un arrangement concave d'elements piezo-electriques
JPH01109256A (ja) * 1987-10-21 1989-04-26 Hitachi Constr Mach Co Ltd 探触子用遅延材
EP0589396A2 (en) * 1992-09-23 1994-03-30 Acuson Corporation Ultrasound transducer with improved rigid backing

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607591A1 (fr) * 1986-11-28 1988-06-03 Thomson Cgr Sonde a barrette courbe pour echographe
FR2607592A1 (fr) * 1986-11-28 1988-06-03 Thomson Csf Sonde d'echographe a arrangement piezo-electriques
FR2607593A1 (fr) * 1986-11-28 1988-06-03 Thomson Cgr Sonde d'appareil a ultrasons a barrette d'elements piezo-electriques
FR2607631A1 (fr) * 1986-11-28 1988-06-03 Thomson Cgr Sonde pour appareil a ultrasons munie d'un arrangement concave d'elements piezo-electriques
EP0270448A1 (fr) * 1986-11-28 1988-06-08 Thomson-Cgr Sonde d'appareil à ultrasons à barrette d'éléments piézoélectriques
EP0271395A1 (fr) * 1986-11-28 1988-06-15 Thomson-Cgr Sonde à barrette courbe pour échographe
EP0272960A1 (fr) * 1986-11-28 1988-06-29 Thomson-Cgr Sonde pour appareil à ultrasons munie d'un arrangement concave d'éléments piezoélectriques
US5042492A (en) * 1986-11-28 1991-08-27 General Electric Cgr Sa Probe provided with a concave arrangement of piezoelectric elements for ultrasound apparatus
US5109860A (en) * 1986-11-28 1992-05-05 General Electric Cgr Sa Probe with curved bar for an echograph
JPH01109256A (ja) * 1987-10-21 1989-04-26 Hitachi Constr Mach Co Ltd 探触子用遅延材
EP0589396A2 (en) * 1992-09-23 1994-03-30 Acuson Corporation Ultrasound transducer with improved rigid backing
EP0589396A3 (en) * 1992-09-23 1995-07-12 Acuson Ultrasound transducer with a solid absorbent carrier.

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