JPS52115254A - Ultrasonic transducer - Google Patents

Ultrasonic transducer

Info

Publication number
JPS52115254A
JPS52115254A JP3212376A JP3212376A JPS52115254A JP S52115254 A JPS52115254 A JP S52115254A JP 3212376 A JP3212376 A JP 3212376A JP 3212376 A JP3212376 A JP 3212376A JP S52115254 A JPS52115254 A JP S52115254A
Authority
JP
Japan
Prior art keywords
ultrasonic transducer
electrodes
radiating surface
bibrator
vibrator
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
JP3212376A
Other languages
Japanese (ja)
Inventor
Nobuo Uesugi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3212376A priority Critical patent/JPS52115254A/en
Publication of JPS52115254A publication Critical patent/JPS52115254A/en
Pending legal-status Critical Current

Links

Landscapes

  • Transforming Light Signals Into Electric Signals (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

PURPOSE: To prevent deposition of air bubbles and foam particles on a radiating surface for acoustic waves and improve performance by forming said radiating surface to a convex curvature surface, providing plural electrodes to a vibrator and connecting delay circuits between the electrodes and the signal lines for applying voltage to the bibrator.
COPYRIGHT: (C)1977,JPO&Japio
JP3212376A 1976-03-24 1976-03-24 Ultrasonic transducer Pending JPS52115254A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3212376A JPS52115254A (en) 1976-03-24 1976-03-24 Ultrasonic transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3212376A JPS52115254A (en) 1976-03-24 1976-03-24 Ultrasonic transducer

Publications (1)

Publication Number Publication Date
JPS52115254A true JPS52115254A (en) 1977-09-27

Family

ID=12350096

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3212376A Pending JPS52115254A (en) 1976-03-24 1976-03-24 Ultrasonic transducer

Country Status (1)

Country Link
JP (1) JPS52115254A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006333086A (en) * 2005-05-26 2006-12-07 Honda Electronic Co Ltd Ultrasonic sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006333086A (en) * 2005-05-26 2006-12-07 Honda Electronic Co Ltd Ultrasonic sensor

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