JPH0418098Y2 - - Google Patents
Info
- Publication number
- JPH0418098Y2 JPH0418098Y2 JP2275286U JP2275286U JPH0418098Y2 JP H0418098 Y2 JPH0418098 Y2 JP H0418098Y2 JP 2275286 U JP2275286 U JP 2275286U JP 2275286 U JP2275286 U JP 2275286U JP H0418098 Y2 JPH0418098 Y2 JP H0418098Y2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic tape
- video
- air flow
- elastic member
- head device
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 239000000428 dust Substances 0.000 description 12
- 239000000696 magnetic material Substances 0.000 description 8
- 230000005415 magnetization Effects 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- -1 minute dirt Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002079 cooperative effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2275286U JPH0418098Y2 (en]) | 1986-02-18 | 1986-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2275286U JPH0418098Y2 (en]) | 1986-02-18 | 1986-02-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62138343U JPS62138343U (en]) | 1987-09-01 |
| JPH0418098Y2 true JPH0418098Y2 (en]) | 1992-04-22 |
Family
ID=30820430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2275286U Expired JPH0418098Y2 (en]) | 1986-02-18 | 1986-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418098Y2 (en]) |
-
1986
- 1986-02-18 JP JP2275286U patent/JPH0418098Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62138343U (en]) | 1987-09-01 |
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