JPH0212797Y2 - - Google Patents

Info

Publication number
JPH0212797Y2
JPH0212797Y2 JP1984076955U JP7695584U JPH0212797Y2 JP H0212797 Y2 JPH0212797 Y2 JP H0212797Y2 JP 1984076955 U JP1984076955 U JP 1984076955U JP 7695584 U JP7695584 U JP 7695584U JP H0212797 Y2 JPH0212797 Y2 JP H0212797Y2
Authority
JP
Japan
Prior art keywords
diaphragm
rib
ribs
bending rigidity
rib member
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
Application number
JP1984076955U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60189199U (ja
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 filed Critical
Priority to JP7695584U priority Critical patent/JPS60189199U/ja
Publication of JPS60189199U publication Critical patent/JPS60189199U/ja
Application granted granted Critical
Publication of JPH0212797Y2 publication Critical patent/JPH0212797Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical Transducers (AREA)
JP7695584U 1984-05-24 1984-05-24 電気音響変換器用振動板 Granted JPS60189199U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7695584U JPS60189199U (ja) 1984-05-24 1984-05-24 電気音響変換器用振動板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7695584U JPS60189199U (ja) 1984-05-24 1984-05-24 電気音響変換器用振動板

Publications (2)

Publication Number Publication Date
JPS60189199U JPS60189199U (ja) 1985-12-14
JPH0212797Y2 true JPH0212797Y2 (en]) 1990-04-10

Family

ID=30619571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7695584U Granted JPS60189199U (ja) 1984-05-24 1984-05-24 電気音響変換器用振動板

Country Status (1)

Country Link
JP (1) JPS60189199U (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009090746A1 (ja) * 2008-01-17 2009-07-23 Pioneer Corporation スピーカ用振動板、およびスピーカ装置
JP6335680B2 (ja) * 2014-06-25 2018-05-30 三菱鉛筆株式会社 炭素質音響振動板およびスピーカユニット

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54134619A (en) * 1978-04-12 1979-10-19 Hitachi Ltd Compound type diaphragm

Also Published As

Publication number Publication date
JPS60189199U (ja) 1985-12-14

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