JPH0728798Y2 - スピーカ - Google Patents

スピーカ

Info

Publication number
JPH0728798Y2
JPH0728798Y2 JP1988067334U JP6733488U JPH0728798Y2 JP H0728798 Y2 JPH0728798 Y2 JP H0728798Y2 JP 1988067334 U JP1988067334 U JP 1988067334U JP 6733488 U JP6733488 U JP 6733488U JP H0728798 Y2 JPH0728798 Y2 JP H0728798Y2
Authority
JP
Japan
Prior art keywords
magnetic circuit
diaphragm
magnetic
speaker
permanent magnet
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
JP1988067334U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01169900U (enExample
Inventor
茂 本多
陽一 有田
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP1988067334U priority Critical patent/JPH0728798Y2/ja
Publication of JPH01169900U publication Critical patent/JPH01169900U/ja
Application granted granted Critical
Publication of JPH0728798Y2 publication Critical patent/JPH0728798Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP1988067334U 1988-05-20 1988-05-20 スピーカ Expired - Lifetime JPH0728798Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988067334U JPH0728798Y2 (ja) 1988-05-20 1988-05-20 スピーカ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988067334U JPH0728798Y2 (ja) 1988-05-20 1988-05-20 スピーカ

Publications (2)

Publication Number Publication Date
JPH01169900U JPH01169900U (enExample) 1989-11-30
JPH0728798Y2 true JPH0728798Y2 (ja) 1995-06-28

Family

ID=31292707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988067334U Expired - Lifetime JPH0728798Y2 (ja) 1988-05-20 1988-05-20 スピーカ

Country Status (1)

Country Link
JP (1) JPH0728798Y2 (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59137696U (ja) * 1983-03-02 1984-09-13 松下電器産業株式会社 デジタルスピ−カ

Also Published As

Publication number Publication date
JPH01169900U (enExample) 1989-11-30

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