JP2573077Y2 - 音響発生素子 - Google Patents

音響発生素子

Info

Publication number
JP2573077Y2
JP2573077Y2 JP1989039181U JP3918189U JP2573077Y2 JP 2573077 Y2 JP2573077 Y2 JP 2573077Y2 JP 1989039181 U JP1989039181 U JP 1989039181U JP 3918189 U JP3918189 U JP 3918189U JP 2573077 Y2 JP2573077 Y2 JP 2573077Y2
Authority
JP
Japan
Prior art keywords
stator
mover
sound
voltage
insulator
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
JP1989039181U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02130197U (enrdf_load_stackoverflow
Inventor
博 石田
洋二 吉田
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1989039181U priority Critical patent/JP2573077Y2/ja
Publication of JPH02130197U publication Critical patent/JPH02130197U/ja
Application granted granted Critical
Publication of JP2573077Y2 publication Critical patent/JP2573077Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
JP1989039181U 1989-04-04 1989-04-04 音響発生素子 Expired - Fee Related JP2573077Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989039181U JP2573077Y2 (ja) 1989-04-04 1989-04-04 音響発生素子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989039181U JP2573077Y2 (ja) 1989-04-04 1989-04-04 音響発生素子

Publications (2)

Publication Number Publication Date
JPH02130197U JPH02130197U (enrdf_load_stackoverflow) 1990-10-26
JP2573077Y2 true JP2573077Y2 (ja) 1998-05-28

Family

ID=31547859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989039181U Expired - Fee Related JP2573077Y2 (ja) 1989-04-04 1989-04-04 音響発生素子

Country Status (1)

Country Link
JP (1) JP2573077Y2 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012213150A (ja) * 2011-03-24 2012-11-01 Yamaha Corp 静電型トランスデューサ
JP5817442B2 (ja) * 2011-11-04 2015-11-18 ヤマハ株式会社 静電型の電気音響変換器、静電型スピーカ及び静電型マイクロフォン
JPWO2014196157A1 (ja) * 2013-06-03 2017-02-23 パナソニックＩｐマネジメント株式会社 表示装置、表示ユニットと会議システム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4836832U (enrdf_load_stackoverflow) * 1971-09-04 1973-05-04
JPS5177218A (ja) * 1974-12-26 1976-07-05 Tokyo Shibaura Electric Co Seidengatatoransujuusa
JPS57178783U (enrdf_load_stackoverflow) * 1981-05-06 1982-11-12
AT386505B (de) * 1986-12-09 1988-09-12 Akg Akustische Kino Geraete Elektroakustischer oder elektromechanischer wandler nach dem elektrostatischen umwandlungsprinzip

Also Published As

Publication number Publication date
JPH02130197U (enrdf_load_stackoverflow) 1990-10-26

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