JPH0649039Y2 - 電磁音響変換器 - Google Patents

電磁音響変換器

Info

Publication number
JPH0649039Y2
JPH0649039Y2 JP2857389U JP2857389U JPH0649039Y2 JP H0649039 Y2 JPH0649039 Y2 JP H0649039Y2 JP 2857389 U JP2857389 U JP 2857389U JP 2857389 U JP2857389 U JP 2857389U JP H0649039 Y2 JPH0649039 Y2 JP H0649039Y2
Authority
JP
Japan
Prior art keywords
winding
pole
tip
height
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 - Lifetime
Application number
JP2857389U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02120998U (en, 2012
Inventor
稔 渋谷
圭子 大冨
猛也 藤田
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.)
TDK Corp
Original Assignee
TDK 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 TDK Corp filed Critical TDK Corp
Priority to JP2857389U priority Critical patent/JPH0649039Y2/ja
Publication of JPH02120998U publication Critical patent/JPH02120998U/ja
Application granted granted Critical
Publication of JPH0649039Y2 publication Critical patent/JPH0649039Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
JP2857389U 1989-03-14 1989-03-14 電磁音響変換器 Expired - Lifetime JPH0649039Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2857389U JPH0649039Y2 (ja) 1989-03-14 1989-03-14 電磁音響変換器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2857389U JPH0649039Y2 (ja) 1989-03-14 1989-03-14 電磁音響変換器

Publications (2)

Publication Number Publication Date
JPH02120998U JPH02120998U (en, 2012) 1990-10-01
JPH0649039Y2 true JPH0649039Y2 (ja) 1994-12-12

Family

ID=31252054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2857389U Expired - Lifetime JPH0649039Y2 (ja) 1989-03-14 1989-03-14 電磁音響変換器

Country Status (1)

Country Link
JP (1) JPH0649039Y2 (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3311471B2 (ja) * 1994-02-25 2002-08-05 スター精密株式会社 電磁音響変換器及びその巻線の巻回方法

Also Published As

Publication number Publication date
JPH02120998U (en, 2012) 1990-10-01

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