JPH0380681U - - Google Patents
Info
- Publication number
- JPH0380681U JPH0380681U JP13934989U JP13934989U JPH0380681U JP H0380681 U JPH0380681 U JP H0380681U JP 13934989 U JP13934989 U JP 13934989U JP 13934989 U JP13934989 U JP 13934989U JP H0380681 U JPH0380681 U JP H0380681U
- Authority
- JP
- Japan
- Prior art keywords
- gap
- permanent magnets
- yoke
- voice coil
- corrosion
- 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.)
- Pending
Links
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims 2
- 238000005260 corrosion Methods 0.000 claims 2
- 239000000696 magnetic material Substances 0.000 claims 1
Landscapes
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13934989U JPH0380681U (pt-PT) | 1989-11-30 | 1989-11-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13934989U JPH0380681U (pt-PT) | 1989-11-30 | 1989-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0380681U true JPH0380681U (pt-PT) | 1991-08-19 |
Family
ID=31686400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13934989U Pending JPH0380681U (pt-PT) | 1989-11-30 | 1989-11-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0380681U (pt-PT) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS633027U (pt-PT) * | 1986-06-24 | 1988-01-09 |
-
1989
- 1989-11-30 JP JP13934989U patent/JPH0380681U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS633027U (pt-PT) * | 1986-06-24 | 1988-01-09 |