DE1111245B - Magnetische Datenspeichervorrichtung - Google Patents
Magnetische DatenspeichervorrichtungInfo
- Publication number
- DE1111245B DE1111245B DEN16538A DEN0016538A DE1111245B DE 1111245 B DE1111245 B DE 1111245B DE N16538 A DEN16538 A DE N16538A DE N0016538 A DEN0016538 A DE N0016538A DE 1111245 B DE1111245 B DE 1111245B
- Authority
- DE
- Germany
- Prior art keywords
- magnetic
- ferromagnetic
- coating
- data storage
- winding
- 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 72
- 238000013500 data storage Methods 0.000 title claims description 18
- 238000004804 winding Methods 0.000 claims description 85
- 238000000576 coating method Methods 0.000 claims description 39
- 239000011248 coating agent Substances 0.000 claims description 38
- 230000005294 ferromagnetic effect Effects 0.000 claims description 34
- 239000004020 conductor Substances 0.000 claims description 13
- 239000003302 ferromagnetic material Substances 0.000 claims description 8
- 229910052709 silver Inorganic materials 0.000 claims description 6
- 239000004332 silver Substances 0.000 claims description 6
- 230000005415 magnetization Effects 0.000 description 18
- 230000008859 change Effects 0.000 description 12
- 239000000463 material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000000696 magnetic material Substances 0.000 description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 238000009713 electroplating Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910021626 Tin(II) chloride Inorganic materials 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000001119 stannous chloride Substances 0.000 description 2
- 235000011150 stannous chloride Nutrition 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- OYFJQPXVCSSHAI-QFPUQLAESA-N enalapril maleate Chemical compound OC(=O)\C=C/C(O)=O.C([C@@H](C(=O)OCC)N[C@@H](C)C(=O)N1[C@@H](CCC1)C(O)=O)CC1=CC=CC=C1 OYFJQPXVCSSHAI-QFPUQLAESA-N 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/80—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using non-linear magnetic devices; using non-linear dielectric devices
- H03K17/84—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using non-linear magnetic devices; using non-linear dielectric devices the devices being thin-film devices
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72873958A | 1958-04-15 | 1958-04-15 | |
| US795934A US3228012A (en) | 1958-04-15 | 1959-02-27 | Magnetic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1111245B true DE1111245B (de) | 1961-07-20 |
Family
ID=27111736
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1122574D Pending DE1122574B (en, 2012) | 1958-04-15 | ||
| DEN16538A Pending DE1111245B (de) | 1958-04-15 | 1959-04-11 | Magnetische Datenspeichervorrichtung |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1122574D Pending DE1122574B (en, 2012) | 1958-04-15 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3228012A (en, 2012) |
| CH (2) | CH357764A (en, 2012) |
| DE (2) | DE1111245B (en, 2012) |
| FR (1) | FR1225979A (en, 2012) |
| GB (1) | GB885755A (en, 2012) |
| NL (2) | NL292578A (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1119017B (de) * | 1959-03-03 | 1961-12-07 | Ncr Co | Magnetische Datenspeichermatrix |
| DE1160887B (de) | 1960-07-28 | 1964-01-09 | Siemens Ag | Verfahren und Schaltungsanordnung zum Speichern von durch Impulse dargestellten Informationen unter Verwendung eines magnetischen Schalt- und Speicherelements |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3305327A (en) * | 1965-01-26 | 1967-02-21 | Ibm | Electroless plating of magnetic material and magnetic memory element |
| US3902167A (en) * | 1974-02-25 | 1975-08-26 | Honeywell Inc | Magnetic thin film switch |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2792563A (en) * | 1954-02-01 | 1957-05-14 | Rca Corp | Magnetic system |
| US2811652A (en) * | 1955-03-17 | 1957-10-29 | Sperry Rand Corp | Pulse type transverse magnetic amplifier |
| NL215595A (en, 2012) * | 1956-03-22 | |||
| US2997695A (en) * | 1956-04-06 | 1961-08-22 | Robert L Conger | Magnetic core storage device |
| BE569044A (en, 2012) * | 1957-08-01 | |||
| US3069661A (en) * | 1957-10-16 | 1962-12-18 | Bell Telephone Labor Inc | Magnetic memory devices |
-
0
- NL NL238131D patent/NL238131A/xx unknown
- DE DENDAT1122574D patent/DE1122574B/de active Pending
- NL NL292578D patent/NL292578A/xx unknown
-
1959
- 1959-02-27 US US795934A patent/US3228012A/en not_active Expired - Lifetime
- 1959-04-09 GB GB11970/59A patent/GB885755A/en not_active Expired
- 1959-04-11 DE DEN16538A patent/DE1111245B/de active Pending
- 1959-04-13 FR FR791869A patent/FR1225979A/fr not_active Expired
- 1959-04-15 CH CH357764D patent/CH357764A/fr unknown
- 1959-04-15 CH CH358472D patent/CH358472A/fr unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1119017B (de) * | 1959-03-03 | 1961-12-07 | Ncr Co | Magnetische Datenspeichermatrix |
| DE1160887B (de) | 1960-07-28 | 1964-01-09 | Siemens Ag | Verfahren und Schaltungsanordnung zum Speichern von durch Impulse dargestellten Informationen unter Verwendung eines magnetischen Schalt- und Speicherelements |
Also Published As
| Publication number | Publication date |
|---|---|
| NL292578A (en, 2012) | |
| FR1225979A (fr) | 1960-07-06 |
| DE1122574B (en, 2012) | |
| CH358472A (fr) | 1961-11-30 |
| GB885755A (en) | 1961-12-28 |
| NL238131A (en, 2012) | |
| US3228012A (en) | 1966-01-04 |
| CH357764A (fr) | 1961-10-31 |
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