JPH0321967U - - Google Patents
Info
- Publication number
- JPH0321967U JPH0321967U JP7914889U JP7914889U JPH0321967U JP H0321967 U JPH0321967 U JP H0321967U JP 7914889 U JP7914889 U JP 7914889U JP 7914889 U JP7914889 U JP 7914889U JP H0321967 U JPH0321967 U JP H0321967U
- Authority
- JP
- Japan
- Prior art keywords
- rotation speed
- speed detection
- magnetic paint
- rotor
- magnetize
- 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
- 239000003973 paint Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 2
- 239000000758 substrate Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7914889U JPH0321967U (ru) | 1989-07-06 | 1989-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7914889U JPH0321967U (ru) | 1989-07-06 | 1989-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0321967U true JPH0321967U (ru) | 1991-03-06 |
Family
ID=31623052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7914889U Pending JPH0321967U (ru) | 1989-07-06 | 1989-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321967U (ru) |
-
1989
- 1989-07-06 JP JP7914889U patent/JPH0321967U/ja active Pending