JPH053800B2 - - Google Patents

Info

Publication number
JPH053800B2
JPH053800B2 JP58152086A JP15208683A JPH053800B2 JP H053800 B2 JPH053800 B2 JP H053800B2 JP 58152086 A JP58152086 A JP 58152086A JP 15208683 A JP15208683 A JP 15208683A JP H053800 B2 JPH053800 B2 JP H053800B2
Authority
JP
Japan
Prior art keywords
piezoelectric element
cabinet
speaker device
spacer
cabinet 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.)
Expired - Lifetime
Application number
JP58152086A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6044000A (ja
Inventor
Shuji Saeki
Shoji Nakajima
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 Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP15208683A priority Critical patent/JPS6044000A/ja
Publication of JPS6044000A publication Critical patent/JPS6044000A/ja
Publication of JPH053800B2 publication Critical patent/JPH053800B2/ja
Granted 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)
  • Piezo-Electric Transducers For Audible Bands (AREA)
JP15208683A 1983-08-20 1983-08-20 スピ−カ装置 Granted JPS6044000A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15208683A JPS6044000A (ja) 1983-08-20 1983-08-20 スピ−カ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15208683A JPS6044000A (ja) 1983-08-20 1983-08-20 スピ−カ装置

Publications (2)

Publication Number Publication Date
JPS6044000A JPS6044000A (ja) 1985-03-08
JPH053800B2 true JPH053800B2 (enrdf_load_stackoverflow) 1993-01-18

Family

ID=15532737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15208683A Granted JPS6044000A (ja) 1983-08-20 1983-08-20 スピ−カ装置

Country Status (1)

Country Link
JP (1) JPS6044000A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6324343B2 (ja) * 2015-04-08 2018-05-16 キヤノン株式会社 撮像装置及びカメラ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53136386A (en) * 1977-04-30 1978-11-28 Matsushita Electric Works Ltd Microphone for blood pressure hemodynamometer
JPS55147900A (en) * 1979-05-08 1980-11-18 Kuwata Momoyo Ultra-thin speaker
JPS55175198U (enrdf_load_stackoverflow) * 1979-06-05 1980-12-16
JPS6024056Y2 (ja) * 1980-07-29 1985-07-17 三洋電機株式会社 圧電型スピ−カ
JPS57119997U (enrdf_load_stackoverflow) * 1981-01-20 1982-07-26
JPS6024051Y2 (ja) * 1981-02-26 1985-07-17 オンキヨー株式会社 圧電型振動子
JPS58105700A (ja) * 1981-12-18 1983-06-23 Matsushita Electric Ind Co Ltd 圧電形スピ−カ

Also Published As

Publication number Publication date
JPS6044000A (ja) 1985-03-08

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