JP6122494B2 - 磁気ヘッド、磁気記録媒体処理装置 - Google Patents
磁気ヘッド、磁気記録媒体処理装置 Download PDFInfo
- Publication number
- JP6122494B2 JP6122494B2 JP2015521178A JP2015521178A JP6122494B2 JP 6122494 B2 JP6122494 B2 JP 6122494B2 JP 2015521178 A JP2015521178 A JP 2015521178A JP 2015521178 A JP2015521178 A JP 2015521178A JP 6122494 B2 JP6122494 B2 JP 6122494B2
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- JP
- Japan
- Prior art keywords
- magnetic
- core
- magnetic body
- case
- recording medium
- 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.)
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- 239000000463 material Substances 0.000 claims description 24
- 238000003780 insertion Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 15
- 230000035699 permeability Effects 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 239000011162 core material Substances 0.000 description 137
- 239000000696 magnetic material Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 11
- 238000001514 detection method Methods 0.000 description 9
- 238000009826 distribution Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910000889 permalloy Inorganic materials 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- 229910000976 Electrical steel Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 229910000702 sendust Inorganic materials 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
Images
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
- G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
- G11B5/00804—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic sheets
- G11B5/00808—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic sheets magnetic cards
Landscapes
- Magnetic Heads (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2013/003523 WO2014195993A1 (ja) | 2013-06-05 | 2013-06-05 | 磁気ヘッド、磁気記録媒体処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2014195993A1 JPWO2014195993A1 (ja) | 2017-02-23 |
JP6122494B2 true JP6122494B2 (ja) | 2017-04-26 |
Family
ID=52007670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015521178A Active JP6122494B2 (ja) | 2013-06-05 | 2013-06-05 | 磁気ヘッド、磁気記録媒体処理装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6122494B2 (zh) |
CN (1) | CN104239837B (zh) |
WO (1) | WO2014195993A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116030844B (zh) * | 2023-03-27 | 2023-06-16 | 太阳神(珠海)电子有限公司 | 一种新型smt磁头的制造方法及其磁头 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58127415U (ja) * | 1982-02-22 | 1983-08-29 | ティーディーケイ株式会社 | 磁気ヘツド |
JPH0654527B2 (ja) * | 1984-11-26 | 1994-07-20 | ソニー株式会社 | 磁気ヘツド |
JPS63231712A (ja) * | 1987-03-20 | 1988-09-27 | Akai Electric Co Ltd | 磁気ヘツドおよびその製造方法 |
JPH06103521A (ja) * | 1992-09-21 | 1994-04-15 | Canon Electron Inc | 磁気記録再生素子 |
JPH11353605A (ja) * | 1998-06-08 | 1999-12-24 | Alps Electric Co Ltd | 磁気ヘッド |
JP3851815B2 (ja) * | 2001-12-28 | 2006-11-29 | アルプス電気株式会社 | 磁気ヘッド装置 |
-
2013
- 2013-06-05 JP JP2015521178A patent/JP6122494B2/ja active Active
- 2013-06-05 WO PCT/JP2013/003523 patent/WO2014195993A1/ja active Application Filing
-
2014
- 2014-05-29 CN CN201410232983.1A patent/CN104239837B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JPWO2014195993A1 (ja) | 2017-02-23 |
WO2014195993A1 (ja) | 2014-12-11 |
CN104239837B (zh) | 2017-07-11 |
CN104239837A (zh) | 2014-12-24 |
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