JPS61118000A - 電気音響変換器用振動板とその製造方法 - Google Patents

電気音響変換器用振動板とその製造方法

Info

Publication number
JPS61118000A
JPS61118000A JP23927284A JP23927284A JPS61118000A JP S61118000 A JPS61118000 A JP S61118000A JP 23927284 A JP23927284 A JP 23927284A JP 23927284 A JP23927284 A JP 23927284A JP S61118000 A JPS61118000 A JP S61118000A
Authority
JP
Japan
Prior art keywords
diaphragm
layer
composite material
molding
fiber
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
JP23927284A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0573119B2 (enExample
Inventor
Shinya Mizone
信也 溝根
Tamotsu Abe
保 阿部
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.)
Onkyo Corp
Original Assignee
Onkyo Corp
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 Onkyo Corp filed Critical Onkyo Corp
Priority to JP23927284A priority Critical patent/JPS61118000A/ja
Publication of JPS61118000A publication Critical patent/JPS61118000A/ja
Publication of JPH0573119B2 publication Critical patent/JPH0573119B2/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)
JP23927284A 1984-11-13 1984-11-13 電気音響変換器用振動板とその製造方法 Granted JPS61118000A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23927284A JPS61118000A (ja) 1984-11-13 1984-11-13 電気音響変換器用振動板とその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23927284A JPS61118000A (ja) 1984-11-13 1984-11-13 電気音響変換器用振動板とその製造方法

Publications (2)

Publication Number Publication Date
JPS61118000A true JPS61118000A (ja) 1986-06-05
JPH0573119B2 JPH0573119B2 (enExample) 1993-10-13

Family

ID=17042287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23927284A Granted JPS61118000A (ja) 1984-11-13 1984-11-13 電気音響変換器用振動板とその製造方法

Country Status (1)

Country Link
JP (1) JPS61118000A (enExample)

Also Published As

Publication number Publication date
JPH0573119B2 (enExample) 1993-10-13

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