JPS61170107U - - Google Patents
Info
- Publication number
- JPS61170107U JPS61170107U JP1985054680U JP5468085U JPS61170107U JP S61170107 U JPS61170107 U JP S61170107U JP 1985054680 U JP1985054680 U JP 1985054680U JP 5468085 U JP5468085 U JP 5468085U JP S61170107 U JPS61170107 U JP S61170107U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnetic head
- core
- utility
- model registration
- 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.)
- Pending
Links
- 230000005291 magnetic effect Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 2
- 239000005394 sealing glass Substances 0.000 claims description 2
- 230000005294 ferromagnetic effect Effects 0.000 claims 1
- 229910000702 sendust Inorganic materials 0.000 claims 1
- 229910000859 α-Fe Inorganic materials 0.000 claims 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
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/1274—Structure or manufacture of heads, e.g. inductive with "composite" cores, i.e. cores composed in some parts of magnetic particles and in some other parts of magnetic metal layers
-
- 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
- G11B5/40—Protective measures on heads, e.g. against excessive temperature
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985054680U JPS61170107U (xx) | 1985-04-12 | 1985-04-12 | |
| KR2019850012059U KR890007477Y1 (ko) | 1985-04-12 | 1985-09-20 | 싸이드 코어를 가지는 자기 헤드 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985054680U JPS61170107U (xx) | 1985-04-12 | 1985-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61170107U true JPS61170107U (xx) | 1986-10-22 |
Family
ID=12977500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985054680U Pending JPS61170107U (xx) | 1985-04-12 | 1985-04-12 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS61170107U (xx) |
| KR (1) | KR890007477Y1 (xx) |
-
1985
- 1985-04-12 JP JP1985054680U patent/JPS61170107U/ja active Pending
- 1985-09-20 KR KR2019850012059U patent/KR890007477Y1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR860013787U (ko) | 1986-11-20 |
| KR890007477Y1 (ko) | 1989-10-26 |