JPS5546683A - Ultrasonic vibrator unit - Google Patents

Ultrasonic vibrator unit

Info

Publication number
JPS5546683A
JPS5546683A JP12091078A JP12091078A JPS5546683A JP S5546683 A JPS5546683 A JP S5546683A JP 12091078 A JP12091078 A JP 12091078A JP 12091078 A JP12091078 A JP 12091078A JP S5546683 A JPS5546683 A JP S5546683A
Authority
JP
Japan
Prior art keywords
resonator
fibriform
hair
vibrator unit
flank
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.)
Granted
Application number
JP12091078A
Other languages
English (en)
Other versions
JPS5831160B2 (ja
Inventor
Hironobu Inoue
Mineo Okamoto
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP12091078A priority Critical patent/JPS5831160B2/ja
Publication of JPS5546683A publication Critical patent/JPS5546683A/ja
Publication of JPS5831160B2 publication Critical patent/JPS5831160B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP12091078A 1978-09-29 1978-09-29 超音波振動子装置 Expired JPS5831160B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12091078A JPS5831160B2 (ja) 1978-09-29 1978-09-29 超音波振動子装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12091078A JPS5831160B2 (ja) 1978-09-29 1978-09-29 超音波振動子装置

Publications (2)

Publication Number Publication Date
JPS5546683A true JPS5546683A (en) 1980-04-01
JPS5831160B2 JPS5831160B2 (ja) 1983-07-04

Family

ID=14798015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12091078A Expired JPS5831160B2 (ja) 1978-09-29 1978-09-29 超音波振動子装置

Country Status (1)

Country Link
JP (1) JPS5831160B2 (ja)

Also Published As

Publication number Publication date
JPS5831160B2 (ja) 1983-07-04

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