DE1774356A1 - Verfahren zur Herstellung von mehrspurigen,ein oder mehrspaltigen,insbesondere fuer digitale Ein- und Ausgabe bestimmten Magnetkoepfen - Google Patents
Verfahren zur Herstellung von mehrspurigen,ein oder mehrspaltigen,insbesondere fuer digitale Ein- und Ausgabe bestimmten MagnetkoepfenInfo
- Publication number
- DE1774356A1 DE1774356A1 DE19681774356 DE1774356A DE1774356A1 DE 1774356 A1 DE1774356 A1 DE 1774356A1 DE 19681774356 DE19681774356 DE 19681774356 DE 1774356 A DE1774356 A DE 1774356A DE 1774356 A1 DE1774356 A1 DE 1774356A1
- Authority
- DE
- Germany
- Prior art keywords
- track
- magnetic
- head
- heads
- magnetic heads
- 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 title claims description 62
- 238000000034 method Methods 0.000 title claims description 13
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 230000008569 process Effects 0.000 title claims description 5
- 210000003128 head Anatomy 0.000 claims description 32
- 229910000859 α-Fe Inorganic materials 0.000 claims description 12
- 238000000465 moulding Methods 0.000 claims description 11
- 238000005520 cutting process Methods 0.000 claims description 9
- 210000001061 forehead Anatomy 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims 1
- 238000007885 magnetic separation Methods 0.000 claims 1
- 230000005298 paramagnetic effect Effects 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 230000005520 electrodynamics Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000003466 welding Methods 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
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/1272—Assembling or shaping of elements
-
- 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
- G11B5/29—Structure or manufacture of unitary devices formed of plural heads for more than one track
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL113464A PL54159B1 (enrdf_load_stackoverflow) | 1966-03-12 | ||
| PL118532A PL55826B1 (enrdf_load_stackoverflow) | 1967-01-17 | ||
| PL121200A PL56875B3 (enrdf_load_stackoverflow) | 1967-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1774356A1 true DE1774356A1 (de) | 1971-12-30 |
Family
ID=27354014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681774356 Pending DE1774356A1 (de) | 1966-03-12 | 1968-05-31 | Verfahren zur Herstellung von mehrspurigen,ein oder mehrspaltigen,insbesondere fuer digitale Ein- und Ausgabe bestimmten Magnetkoepfen |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE716686A (enrdf_load_stackoverflow) |
| DE (1) | DE1774356A1 (enrdf_load_stackoverflow) |
| NL (1) | NL6808391A (enrdf_load_stackoverflow) |
-
1968
- 1968-05-31 DE DE19681774356 patent/DE1774356A1/de active Pending
- 1968-06-14 NL NL6808391A patent/NL6808391A/xx unknown
- 1968-06-17 BE BE716686D patent/BE716686A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6808391A (enrdf_load_stackoverflow) | 1968-12-18 |
| BE716686A (enrdf_load_stackoverflow) | 1968-12-02 |
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