JPH0220804U - - Google Patents
Info
- Publication number
- JPH0220804U JPH0220804U JP9660888U JP9660888U JPH0220804U JP H0220804 U JPH0220804 U JP H0220804U JP 9660888 U JP9660888 U JP 9660888U JP 9660888 U JP9660888 U JP 9660888U JP H0220804 U JPH0220804 U JP H0220804U
- Authority
- JP
- Japan
- Prior art keywords
- shield case
- gap
- magnetic head
- housed
- utility
- 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
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案を実施した磁気ヘツドの正面図
、第２図は同外部誘導ノイズの指向性を示す図、
第３図は従来の磁気ヘツドを示す正面図、第４図
は同外部誘導ノイズの指向性を示す図である。
１，７……シールドケース、２，８……窓部、
３……磁気コア、４……ギヤツプ、９……ノイズ
発生源。
Figure 1 is a front view of a magnetic head implementing the present invention, Figure 2 is a diagram showing the directivity of externally induced noise,
FIG. 3 is a front view of a conventional magnetic head, and FIG. 4 is a diagram showing the directivity of externally induced noise. 1, 7... Shield case, 2, 8... Window section,
3...Magnetic core, 4...Gap, 9...Noise source.
Claims (1)
に収容してなる磁気ヘツドにおいて、前記シール
ドケースの窓部をギヤツプに対し左右非対称に形
成したことを特徴とする磁気ヘツド。 1. A magnetic head comprising a magnetic core with a gap formed therein housed in a shield case, characterized in that a window portion of the shield case is formed asymmetrically with respect to the gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988096608U JP2511631Y2 (en) | 1988-07-21 | 1988-07-21 | Magnetic head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988096608U JP2511631Y2 (en) | 1988-07-21 | 1988-07-21 | Magnetic head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0220804U true JPH0220804U (en) | 1990-02-13 |
| JP2511631Y2 JP2511631Y2 (en) | 1996-09-25 |
Family
ID=31321618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988096608U Expired - Lifetime JP2511631Y2 (en) | 1988-07-21 | 1988-07-21 | Magnetic head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2511631Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55101131A (en) * | 1979-01-25 | 1980-08-01 | Matsushita Electric Ind Co Ltd | Production of magnetic head |
| JPS5740140U (en) * | 1980-08-20 | 1982-03-04 |
-
1988
- 1988-07-21 JP JP1988096608U patent/JP2511631Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55101131A (en) * | 1979-01-25 | 1980-08-01 | Matsushita Electric Ind Co Ltd | Production of magnetic head |
| JPS5740140U (en) * | 1980-08-20 | 1982-03-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2511631Y2 (en) | 1996-09-25 |