JPS528817A - Speaker - Google Patents

Speaker

Info

Publication number
JPS528817A
JPS528817A JP8511875A JP8511875A JPS528817A JP S528817 A JPS528817 A JP S528817A JP 8511875 A JP8511875 A JP 8511875A JP 8511875 A JP8511875 A JP 8511875A JP S528817 A JPS528817 A JP S528817A
Authority
JP
Japan
Prior art keywords
speaker
elasticity
vibrating plate
high formability
speaker vibrating
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
JP8511875A
Other languages
Japanese (ja)
Other versions
JPS5532280B2 (en
Inventor
Kazuro Takano
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 JP8511875A priority Critical patent/JPS528817A/en
Publication of JPS528817A publication Critical patent/JPS528817A/en
Publication of JPS5532280B2 publication Critical patent/JPS5532280B2/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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

PURPOSE:To provide a lightweight speaker vibrating plate with high formability and elasticity.
JP8511875A 1975-07-10 1975-07-10 Speaker Granted JPS528817A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8511875A JPS528817A (en) 1975-07-10 1975-07-10 Speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8511875A JPS528817A (en) 1975-07-10 1975-07-10 Speaker

Publications (2)

Publication Number Publication Date
JPS528817A true JPS528817A (en) 1977-01-24
JPS5532280B2 JPS5532280B2 (en) 1980-08-23

Family

ID=13849704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8511875A Granted JPS528817A (en) 1975-07-10 1975-07-10 Speaker

Country Status (1)

Country Link
JP (1) JPS528817A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56151998U (en) * 1980-04-15 1981-11-13
JPS58126544U (en) * 1982-02-22 1983-08-27 トヨタ自動車株式会社 Vehicle display device
JPS58152432U (en) * 1982-04-07 1983-10-12 ナイルス部品株式会社 Vehicle clock lighting circuit
JPS5949549U (en) * 1982-09-27 1984-04-02 リズム時計工業株式会社 Automotive liquid crystal display device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5060216A (en) * 1973-09-21 1975-05-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5060216A (en) * 1973-09-21 1975-05-24

Also Published As

Publication number Publication date
JPS5532280B2 (en) 1980-08-23

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