JPS60153099U - スピ−カ− - Google Patents

スピ−カ−

Info

Publication number
JPS60153099U
JPS60153099U JP4039984U JP4039984U JPS60153099U JP S60153099 U JPS60153099 U JP S60153099U JP 4039984 U JP4039984 U JP 4039984U JP 4039984 U JP4039984 U JP 4039984U JP S60153099 U JPS60153099 U JP S60153099U
Authority
JP
Japan
Prior art keywords
shape memory
memory alloy
speaker
contracts
expands
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.)
Granted
Application number
JP4039984U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0332156Y2 (en:Method
Inventor
純一 早川
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.)
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 JP4039984U priority Critical patent/JPS60153099U/ja
Publication of JPS60153099U publication Critical patent/JPS60153099U/ja
Application granted granted Critical
Publication of JPH0332156Y2 publication Critical patent/JPH0332156Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
JP4039984U 1984-03-23 1984-03-23 スピ−カ− Granted JPS60153099U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4039984U JPS60153099U (ja) 1984-03-23 1984-03-23 スピ−カ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4039984U JPS60153099U (ja) 1984-03-23 1984-03-23 スピ−カ−

Publications (2)

Publication Number Publication Date
JPS60153099U true JPS60153099U (ja) 1985-10-12
JPH0332156Y2 JPH0332156Y2 (en:Method) 1991-07-08

Family

ID=30549250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4039984U Granted JPS60153099U (ja) 1984-03-23 1984-03-23 スピ−カ−

Country Status (1)

Country Link
JP (1) JPS60153099U (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9197968B2 (en) 2007-01-22 2015-11-24 Sony Corporation Loudspeaker actuator

Also Published As

Publication number Publication date
JPH0332156Y2 (en:Method) 1991-07-08

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