JP2547157Y2 - スピーカ装置 - Google Patents

スピーカ装置

Info

Publication number
JP2547157Y2
JP2547157Y2 JP1990403678U JP40367890U JP2547157Y2 JP 2547157 Y2 JP2547157 Y2 JP 2547157Y2 JP 1990403678 U JP1990403678 U JP 1990403678U JP 40367890 U JP40367890 U JP 40367890U JP 2547157 Y2 JP2547157 Y2 JP 2547157Y2
Authority
JP
Japan
Prior art keywords
voice coil
frame
frame ring
metal
yoke
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 - Fee Related
Application number
JP1990403678U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0488194U (enExample
Inventor
昭敏 相島
三郎 江川
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP1990403678U priority Critical patent/JP2547157Y2/ja
Publication of JPH0488194U publication Critical patent/JPH0488194U/ja
Application granted granted Critical
Publication of JP2547157Y2 publication Critical patent/JP2547157Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP1990403678U 1990-12-18 1990-12-18 スピーカ装置 Expired - Fee Related JP2547157Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990403678U JP2547157Y2 (ja) 1990-12-18 1990-12-18 スピーカ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990403678U JP2547157Y2 (ja) 1990-12-18 1990-12-18 スピーカ装置

Publications (2)

Publication Number Publication Date
JPH0488194U JPH0488194U (enExample) 1992-07-30
JP2547157Y2 true JP2547157Y2 (ja) 1997-09-10

Family

ID=31881424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990403678U Expired - Fee Related JP2547157Y2 (ja) 1990-12-18 1990-12-18 スピーカ装置

Country Status (1)

Country Link
JP (1) JP2547157Y2 (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848870Y2 (ja) * 1979-07-03 1983-11-08 松下電器産業株式会社 スピ−カ
JPS60111598A (ja) * 1983-11-21 1985-06-18 Pioneer Electronic Corp スピ−カ用ガスケット

Also Published As

Publication number Publication date
JPH0488194U (enExample) 1992-07-30

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees