JPH02120998U - - Google Patents
Info
- Publication number
- JPH02120998U JPH02120998U JP2857389U JP2857389U JPH02120998U JP H02120998 U JPH02120998 U JP H02120998U JP 2857389 U JP2857389 U JP 2857389U JP 2857389 U JP2857389 U JP 2857389U JP H02120998 U JPH02120998 U JP H02120998U
- Authority
- JP
- Japan
- Prior art keywords
- winding
- tip
- pole
- acoustic transducer
- height
- 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
Links
- 238000004804 winding Methods 0.000 claims description 9
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
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 true JPH02120998U (en18) | 1990-10-01 |
| JPH0649039Y2 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 (en18) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0669785B1 (en) * | 1994-02-25 | 2002-10-02 | Star Micronics Co., Ltd. | Electroacoustic transducer and method of winding coil used therein |
-
1989
- 1989-03-14 JP JP2857389U patent/JPH0649039Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0669785B1 (en) * | 1994-02-25 | 2002-10-02 | Star Micronics Co., Ltd. | Electroacoustic transducer and method of winding coil used therein |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0649039Y2 (ja) | 1994-12-12 |