JP2571136Y2 - スピーカユニツト - Google Patents

スピーカユニツト

Info

Publication number
JP2571136Y2
JP2571136Y2 JP1987075062U JP7506287U JP2571136Y2 JP 2571136 Y2 JP2571136 Y2 JP 2571136Y2 JP 1987075062 U JP1987075062 U JP 1987075062U JP 7506287 U JP7506287 U JP 7506287U JP 2571136 Y2 JP2571136 Y2 JP 2571136Y2
Authority
JP
Japan
Prior art keywords
top plate
magnet
magnetic
inner diameter
magnetic flux
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
JP1987075062U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63183799U (US07754267-20100713-C00017.png
Inventor
俊一 高橋
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 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 Corp filed Critical Pioneer Corp
Priority to JP1987075062U priority Critical patent/JP2571136Y2/ja
Publication of JPS63183799U publication Critical patent/JPS63183799U/ja
Application granted granted Critical
Publication of JP2571136Y2 publication Critical patent/JP2571136Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP1987075062U 1987-05-19 1987-05-19 スピーカユニツト Expired - Lifetime JP2571136Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987075062U JP2571136Y2 (ja) 1987-05-19 1987-05-19 スピーカユニツト

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987075062U JP2571136Y2 (ja) 1987-05-19 1987-05-19 スピーカユニツト

Publications (2)

Publication Number Publication Date
JPS63183799U JPS63183799U (US07754267-20100713-C00017.png) 1988-11-25
JP2571136Y2 true JP2571136Y2 (ja) 1998-05-13

Family

ID=30920861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987075062U Expired - Lifetime JP2571136Y2 (ja) 1987-05-19 1987-05-19 スピーカユニツト

Country Status (1)

Country Link
JP (1) JP2571136Y2 (US07754267-20100713-C00017.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6186583B2 (ja) * 2012-08-08 2017-08-30 パナソニックＩｐマネジメント株式会社 スピーカ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5579195U (US07754267-20100713-C00017.png) * 1978-11-25 1980-05-31

Also Published As

Publication number Publication date
JPS63183799U (US07754267-20100713-C00017.png) 1988-11-25

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