JPH0124743Y2 - - Google Patents
Info
- Publication number
- JPH0124743Y2 JPH0124743Y2 JP14281483U JP14281483U JPH0124743Y2 JP H0124743 Y2 JPH0124743 Y2 JP H0124743Y2 JP 14281483 U JP14281483 U JP 14281483U JP 14281483 U JP14281483 U JP 14281483U JP H0124743 Y2 JPH0124743 Y2 JP H0124743Y2
- Authority
- JP
- Japan
- Prior art keywords
- cassette
- magnetic head
- cleaning
- degaussing
- excitation circuit
- 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
- 238000004140 cleaning Methods 0.000 claims description 41
- 230000005284 excitation Effects 0.000 claims description 31
- 239000003990 capacitor Substances 0.000 description 11
- 238000003780 insertion Methods 0.000 description 10
- 230000037431 insertion Effects 0.000 description 10
- 230000010355 oscillation Effects 0.000 description 6
- 230000005347 demagnetization Effects 0.000 description 4
- 230000005415 magnetization Effects 0.000 description 4
- 238000012790 confirmation Methods 0.000 description 3
- 238000005108 dry cleaning Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Landscapes
- Telescopes (AREA)
- Supporting Of Heads In Record-Carrier Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14281483U JPS6051614U (ja) | 1983-09-13 | 1983-09-13 | カセツト式清掃消磁装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14281483U JPS6051614U (ja) | 1983-09-13 | 1983-09-13 | カセツト式清掃消磁装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6051614U JPS6051614U (ja) | 1985-04-11 |
| JPH0124743Y2 true JPH0124743Y2 (en]) | 1989-07-26 |
Family
ID=30318980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14281483U Granted JPS6051614U (ja) | 1983-09-13 | 1983-09-13 | カセツト式清掃消磁装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6051614U (en]) |
-
1983
- 1983-09-13 JP JP14281483U patent/JPS6051614U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6051614U (ja) | 1985-04-11 |
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