JPS5986996A - 動電形スピ−カ - Google Patents

動電形スピ−カ

Info

Publication number
JPS5986996A
JPS5986996A JP19697782A JP19697782A JPS5986996A JP S5986996 A JPS5986996 A JP S5986996A JP 19697782 A JP19697782 A JP 19697782A JP 19697782 A JP19697782 A JP 19697782A JP S5986996 A JPS5986996 A JP S5986996A
Authority
JP
Japan
Prior art keywords
support part
damper
outer periphery
rectangular
voice coil
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
JP19697782A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6320080B2 (en]
Inventor
Mitsuhiro Hasegawa
満裕 長谷川
Hiroyuki Takewa
弘行 武輪
Hideaki Inoue
秀明 井上
Seiichi Ishikawa
石川　清一
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 JP19697782A priority Critical patent/JPS5986996A/ja
Publication of JPS5986996A publication Critical patent/JPS5986996A/ja
Publication of JPS6320080B2 publication Critical patent/JPS6320080B2/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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/041—Centering
    • H04R9/043—Inner suspension or damper, e.g. spider
    • 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)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP19697782A 1982-11-10 1982-11-10 動電形スピ−カ Granted JPS5986996A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19697782A JPS5986996A (ja) 1982-11-10 1982-11-10 動電形スピ−カ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19697782A JPS5986996A (ja) 1982-11-10 1982-11-10 動電形スピ−カ

Publications (2)

Publication Number Publication Date
JPS5986996A true JPS5986996A (ja) 1984-05-19
JPS6320080B2 JPS6320080B2 (en]) 1988-04-26

Family

ID=16366782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19697782A Granted JPS5986996A (ja) 1982-11-10 1982-11-10 動電形スピ−カ

Country Status (1)

Country Link
JP (1) JPS5986996A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008296366A (ja) * 2008-08-10 2008-12-11 Hitachi Chem Co Ltd 積層板の端部切断方法及び積層板の端部切断装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008296366A (ja) * 2008-08-10 2008-12-11 Hitachi Chem Co Ltd 積層板の端部切断方法及び積層板の端部切断装置

Also Published As

Publication number Publication date
JPS6320080B2 (en]) 1988-04-26

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