JPH0472438B2 - - Google Patents

Info

Publication number
JPH0472438B2
JPH0472438B2 JP57042123A JP4212382A JPH0472438B2 JP H0472438 B2 JPH0472438 B2 JP H0472438B2 JP 57042123 A JP57042123 A JP 57042123A JP 4212382 A JP4212382 A JP 4212382A JP H0472438 B2 JPH0472438 B2 JP H0472438B2
Authority
JP
Japan
Prior art keywords
diaphragm
coating
resin
silane coupling
alloy
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
JP57042123A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58159093A (ja
Inventor
Michizo Saeki
Haruo Takenaka
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 JP4212382A priority Critical patent/JPS58159093A/ja
Publication of JPS58159093A publication Critical patent/JPS58159093A/ja
Publication of JPH0472438B2 publication Critical patent/JPH0472438B2/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)
  • Laminated Bodies (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP4212382A 1982-03-16 1982-03-16 音響振動体 Granted JPS58159093A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4212382A JPS58159093A (ja) 1982-03-16 1982-03-16 音響振動体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4212382A JPS58159093A (ja) 1982-03-16 1982-03-16 音響振動体

Publications (2)

Publication Number Publication Date
JPS58159093A JPS58159093A (ja) 1983-09-21
JPH0472438B2 true JPH0472438B2 (enrdf_load_stackoverflow) 1992-11-18

Family

ID=12627167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4212382A Granted JPS58159093A (ja) 1982-03-16 1982-03-16 音響振動体

Country Status (1)

Country Link
JP (1) JPS58159093A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3535205C2 (de) * 1984-10-03 1994-09-01 Sony Corp Lautsprechermembran
JPH079846B2 (ja) * 1989-02-09 1995-02-01 日立金属株式会社 耐食性良好な永久磁石およびその製造方法
JP2008034909A (ja) * 2006-07-26 2008-02-14 Pioneer Electronic Corp スピーカー装置用構成部材及びスピーカー装置
JP2009120883A (ja) * 2007-11-13 2009-06-04 Mitsubishi Alum Co Ltd マグネシウム合金箔およびその製造方法
JP5211390B2 (ja) * 2008-02-05 2013-06-12 日本金属株式会社 スピーカー用振動板及びその製造方法

Also Published As

Publication number Publication date
JPS58159093A (ja) 1983-09-21

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