JPS5780898A - Piezoelectric ceramic transducer - Google Patents

Piezoelectric ceramic transducer

Info

Publication number
JPS5780898A
JPS5780898A JP55155906A JP15590680A JPS5780898A JP S5780898 A JPS5780898 A JP S5780898A JP 55155906 A JP55155906 A JP 55155906A JP 15590680 A JP15590680 A JP 15590680A JP S5780898 A JPS5780898 A JP S5780898A
Authority
JP
Japan
Prior art keywords
vibrator
lead wire
screw
holding plate
soldered
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
JP55155906A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0136315B2 (en, 2012
Inventor
Akio Kumada
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP55155906A priority Critical patent/JPS5780898A/ja
Priority to EP81109306A priority patent/EP0051832B1/en
Priority to DE8181109306T priority patent/DE3169146D1/de
Priority to KR1019810004221A priority patent/KR880000403B1/ko
Priority to US06/319,312 priority patent/US4471258A/en
Publication of JPS5780898A publication Critical patent/JPS5780898A/ja
Publication of JPH0136315B2 publication Critical patent/JPH0136315B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00Piezoelectric transducers; Electrostrictive transducers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00Piezoelectric transducers; Electrostrictive transducers
    • H04R17/04Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R17/08Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP55155906A 1980-11-07 1980-11-07 Piezoelectric ceramic transducer Granted JPS5780898A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP55155906A JPS5780898A (en) 1980-11-07 1980-11-07 Piezoelectric ceramic transducer
EP81109306A EP0051832B1 (en) 1980-11-07 1981-10-29 Piezoelectric ceramic transducer
DE8181109306T DE3169146D1 (en) 1980-11-07 1981-10-29 Piezoelectric ceramic transducer
KR1019810004221A KR880000403B1 (ko) 1980-11-07 1981-11-04 압전성(壓電性)세라믹 트랜스듀우서
US06/319,312 US4471258A (en) 1980-11-07 1981-11-09 Piezoelectric ceramic transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55155906A JPS5780898A (en) 1980-11-07 1980-11-07 Piezoelectric ceramic transducer

Publications (2)

Publication Number Publication Date
JPS5780898A true JPS5780898A (en) 1982-05-20
JPH0136315B2 JPH0136315B2 (en, 2012) 1989-07-31

Family

ID=15616094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55155906A Granted JPS5780898A (en) 1980-11-07 1980-11-07 Piezoelectric ceramic transducer

Country Status (2)

Country Link
JP (1) JPS5780898A (en, 2012)
KR (1) KR880000403B1 (en, 2012)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6232699U (en, 2012) * 1985-08-09 1987-02-26
JPH0518791U (ja) * 1991-08-26 1993-03-09 株式会社ジヨーニシ 空き缶処理装置
WO2002021881A1 (fr) * 2000-09-04 2002-03-14 Applied Electronics Laboratories, Inc. Fenetre d'affichage presentant une fonction d'entree-sortie
US7036605B2 (en) 2000-03-16 2006-05-02 Makita Corporation Power tools
US7345402B2 (en) * 2005-01-12 2008-03-18 Fujitsu-Media Devices Limited Piezoelectric thin-film resonator and filter using the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944658A (en, 2012) * 1972-09-01 1974-04-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944658A (en, 2012) * 1972-09-01 1974-04-26

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6232699U (en, 2012) * 1985-08-09 1987-02-26
JPH0518791U (ja) * 1991-08-26 1993-03-09 株式会社ジヨーニシ 空き缶処理装置
US7036605B2 (en) 2000-03-16 2006-05-02 Makita Corporation Power tools
US7896098B2 (en) 2000-03-16 2011-03-01 Makita Corporation Power tools
US8210275B2 (en) 2000-03-16 2012-07-03 Makita Corporation Power tools
WO2002021881A1 (fr) * 2000-09-04 2002-03-14 Applied Electronics Laboratories, Inc. Fenetre d'affichage presentant une fonction d'entree-sortie
US7345402B2 (en) * 2005-01-12 2008-03-18 Fujitsu-Media Devices Limited Piezoelectric thin-film resonator and filter using the same

Also Published As

Publication number Publication date
KR830008624A (ko) 1983-12-10
KR880000403B1 (ko) 1988-03-21
JPH0136315B2 (en, 2012) 1989-07-31

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