JPS5664597A - Damper for speaker - Google Patents

Damper for speaker

Info

Publication number
JPS5664597A
JPS5664597A JP13980579A JP13980579A JPS5664597A JP S5664597 A JPS5664597 A JP S5664597A JP 13980579 A JP13980579 A JP 13980579A JP 13980579 A JP13980579 A JP 13980579A JP S5664597 A JPS5664597 A JP S5664597A
Authority
JP
Japan
Prior art keywords
speaker
dumper
graphite
powder
resin
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
JP13980579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6138916B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Kunio Imai
Nobuhiro Tsukagoshi
Etsuro Nemoto
Shinichi Yokozeki
Sumio Hagiwara
Toshikazu Yoshino
Yasuyuki Arai
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP13980579A priority Critical patent/JPS5664597A/ja
Publication of JPS5664597A publication Critical patent/JPS5664597A/ja
Publication of JPS6138916B2 publication Critical patent/JPS6138916B2/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
    • H04R7/16—Mounting or tensioning of diaphragms or cones

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP13980579A 1979-10-31 1979-10-31 Damper for speaker Granted JPS5664597A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13980579A JPS5664597A (en) 1979-10-31 1979-10-31 Damper for speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13980579A JPS5664597A (en) 1979-10-31 1979-10-31 Damper for speaker

Publications (2)

Publication Number Publication Date
JPS5664597A true JPS5664597A (en) 1981-06-01
JPS6138916B2 JPS6138916B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-09-01

Family

ID=15253839

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13980579A Granted JPS5664597A (en) 1979-10-31 1979-10-31 Damper for speaker

Country Status (1)

Country Link
JP (1) JPS5664597A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5888886A (ja) * 1981-11-21 1983-05-27 Matsushita Electric Ind Co Ltd ビデオテ−プレコ−ダ
US8315420B2 (en) 2007-02-28 2012-11-20 Bose Corporation Spider

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5888886A (ja) * 1981-11-21 1983-05-27 Matsushita Electric Ind Co Ltd ビデオテ−プレコ−ダ
US8315420B2 (en) 2007-02-28 2012-11-20 Bose Corporation Spider

Also Published As

Publication number Publication date
JPS6138916B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-09-01

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