JPH01156671U - - Google Patents
Info
- Publication number
- JPH01156671U JPH01156671U JP5338388U JP5338388U JPH01156671U JP H01156671 U JPH01156671 U JP H01156671U JP 5338388 U JP5338388 U JP 5338388U JP 5338388 U JP5338388 U JP 5338388U JP H01156671 U JPH01156671 U JP H01156671U
- Authority
- JP
- Japan
- Prior art keywords
- rotation
- period
- frequency division
- head motor
- rotation period
- 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
- 238000001514 detection method Methods 0.000 claims description 8
- 230000005856 abnormality Effects 0.000 claims description 2
- 230000002159 abnormal effect Effects 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5338388U JPH01156671U (enExample) | 1988-04-20 | 1988-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5338388U JPH01156671U (enExample) | 1988-04-20 | 1988-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01156671U true JPH01156671U (enExample) | 1989-10-27 |
Family
ID=31279366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5338388U Pending JPH01156671U (enExample) | 1988-04-20 | 1988-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01156671U (enExample) |
-
1988
- 1988-04-20 JP JP5338388U patent/JPH01156671U/ja active Pending