JPH0749906Y2 - スピーカの振動板構造 - Google Patents

スピーカの振動板構造

Info

Publication number
JPH0749906Y2
JPH0749906Y2 JP1990022647U JP2264790U JPH0749906Y2 JP H0749906 Y2 JPH0749906 Y2 JP H0749906Y2 JP 1990022647 U JP1990022647 U JP 1990022647U JP 2264790 U JP2264790 U JP 2264790U JP H0749906 Y2 JPH0749906 Y2 JP H0749906Y2
Authority
JP
Japan
Prior art keywords
diaphragm
perforated
speaker
shape
dome
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
JP1990022647U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03113594U (en]
Inventor
政勝 坂本
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.)
Kenwood KK
Original Assignee
Kenwood KK
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 Kenwood KK filed Critical Kenwood KK
Priority to JP1990022647U priority Critical patent/JPH0749906Y2/ja
Publication of JPH03113594U publication Critical patent/JPH03113594U/ja
Application granted granted Critical
Publication of JPH0749906Y2 publication Critical patent/JPH0749906Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical Transducers (AREA)
JP1990022647U 1990-03-08 1990-03-08 スピーカの振動板構造 Expired - Lifetime JPH0749906Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990022647U JPH0749906Y2 (ja) 1990-03-08 1990-03-08 スピーカの振動板構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990022647U JPH0749906Y2 (ja) 1990-03-08 1990-03-08 スピーカの振動板構造

Publications (2)

Publication Number Publication Date
JPH03113594U JPH03113594U (en]) 1991-11-20
JPH0749906Y2 true JPH0749906Y2 (ja) 1995-11-13

Family

ID=31525653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990022647U Expired - Lifetime JPH0749906Y2 (ja) 1990-03-08 1990-03-08 スピーカの振動板構造

Country Status (1)

Country Link
JP (1) JPH0749906Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2589802B2 (ja) * 1989-03-22 1997-03-12 松下電器産業株式会社 ドーム形スピーカ

Also Published As

Publication number Publication date
JPH03113594U (en]) 1991-11-20

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