JPS5897161A - 磁気デイスク装置 - Google Patents
磁気デイスク装置Info
- Publication number
- JPS5897161A JPS5897161A JP19647381A JP19647381A JPS5897161A JP S5897161 A JPS5897161 A JP S5897161A JP 19647381 A JP19647381 A JP 19647381A JP 19647381 A JP19647381 A JP 19647381A JP S5897161 A JPS5897161 A JP S5897161A
- Authority
- JP
- Japan
- Prior art keywords
- head
- core
- magnetic disk
- shield
- magnetic field
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims abstract description 6
- 239000000696 magnetic material Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052802 copper Inorganic materials 0.000 abstract description 2
- 239000010949 copper Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 230000001172 regenerating effect Effects 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
- G11B5/10—Structure or manufacture of housings or shields for heads
- G11B5/11—Shielding of head against electric or magnetic fields
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Moving Of The Head To Find And Align With The Track (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19647381A JPS5897161A (ja) | 1981-12-07 | 1981-12-07 | 磁気デイスク装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19647381A JPS5897161A (ja) | 1981-12-07 | 1981-12-07 | 磁気デイスク装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5897161A true JPS5897161A (ja) | 1983-06-09 |
JPH036568B2 JPH036568B2 (enrdf_load_stackoverflow) | 1991-01-30 |
Family
ID=16358382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19647381A Granted JPS5897161A (ja) | 1981-12-07 | 1981-12-07 | 磁気デイスク装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5897161A (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3542884A1 (de) * | 1984-12-04 | 1986-06-05 | Canon K.K., Tokio/Tokyo | Farbbildleser |
US5600510A (en) * | 1992-05-13 | 1997-02-04 | Fujitsu Limited | Disk apparatus with shielding member in a head moving range |
-
1981
- 1981-12-07 JP JP19647381A patent/JPS5897161A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3542884A1 (de) * | 1984-12-04 | 1986-06-05 | Canon K.K., Tokio/Tokyo | Farbbildleser |
US5600510A (en) * | 1992-05-13 | 1997-02-04 | Fujitsu Limited | Disk apparatus with shielding member in a head moving range |
Also Published As
Publication number | Publication date |
---|---|
JPH036568B2 (enrdf_load_stackoverflow) | 1991-01-30 |
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