JPS6342328B2 - - Google Patents
Info
- Publication number
- JPS6342328B2 JPS6342328B2 JP12407781A JP12407781A JPS6342328B2 JP S6342328 B2 JPS6342328 B2 JP S6342328B2 JP 12407781 A JP12407781 A JP 12407781A JP 12407781 A JP12407781 A JP 12407781A JP S6342328 B2 JPS6342328 B2 JP S6342328B2
- Authority
- JP
- Japan
- Prior art keywords
- cassette
- recording
- capacitor
- head
- electromagnet
- 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
- 239000003990 capacitor Substances 0.000 claims description 24
- 230000037431 insertion Effects 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 8
- 230000010355 oscillation Effects 0.000 claims description 8
- 230000005347 demagnetization Effects 0.000 claims description 4
- 230000007423 decrease Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/465—Arrangements for demagnetisation of heads
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
- Magnetic Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12407781A JPS57169908A (en) | 1981-08-10 | 1981-08-10 | Cassette type magnetic head erasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12407781A JPS57169908A (en) | 1981-08-10 | 1981-08-10 | Cassette type magnetic head erasing device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51086569A Division JPS5810765B2 (ja) | 1976-07-22 | 1976-07-22 | カセツト型磁気ヘツド消磁装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57169908A JPS57169908A (en) | 1982-10-19 |
| JPS6342328B2 true JPS6342328B2 (enrdf_load_stackoverflow) | 1988-08-23 |
Family
ID=14876356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12407781A Granted JPS57169908A (en) | 1981-08-10 | 1981-08-10 | Cassette type magnetic head erasing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57169908A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5341263A (en) * | 1992-10-13 | 1994-08-23 | Recoton Corporation | Apparatus for demagnetizing the magnetic head of a cassette tape recording and/or reproducing device |
| KR101106636B1 (ko) * | 2005-06-10 | 2012-01-18 | 삼성전자주식회사 | 오븐 |
-
1981
- 1981-08-10 JP JP12407781A patent/JPS57169908A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57169908A (en) | 1982-10-19 |