JPH0427274Y2 - - Google Patents
Info
- Publication number
- JPH0427274Y2 JPH0427274Y2 JP1986032354U JP3235486U JPH0427274Y2 JP H0427274 Y2 JPH0427274 Y2 JP H0427274Y2 JP 1986032354 U JP1986032354 U JP 1986032354U JP 3235486 U JP3235486 U JP 3235486U JP H0427274 Y2 JPH0427274 Y2 JP H0427274Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- frame
- magnet
- magnetic circuit
- contact
- 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
Links
- 239000000696 magnetic material Substances 0.000 claims 1
- 230000004907 flux Effects 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986032354U JPH0427274Y2 (US20020095090A1-20020718-M00002.png) | 1986-03-05 | 1986-03-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986032354U JPH0427274Y2 (US20020095090A1-20020718-M00002.png) | 1986-03-05 | 1986-03-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62143393U JPS62143393U (US20020095090A1-20020718-M00002.png) | 1987-09-10 |
JPH0427274Y2 true JPH0427274Y2 (US20020095090A1-20020718-M00002.png) | 1992-06-30 |
Family
ID=30838949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986032354U Expired JPH0427274Y2 (US20020095090A1-20020718-M00002.png) | 1986-03-05 | 1986-03-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0427274Y2 (US20020095090A1-20020718-M00002.png) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58176493U (ja) * | 1982-05-20 | 1983-11-25 | 三菱電機株式会社 | スピ−カ |
JPS59180597U (ja) * | 1983-05-17 | 1984-12-03 | 三洋電機株式会社 | スピ−カ |
-
1986
- 1986-03-05 JP JP1986032354U patent/JPH0427274Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS62143393U (US20020095090A1-20020718-M00002.png) | 1987-09-10 |