NL227638A - - Google Patents
Info
- Publication number
- NL227638A NL227638A NL227638DA NL227638A NL 227638 A NL227638 A NL 227638A NL 227638D A NL227638D A NL 227638DA NL 227638 A NL227638 A NL 227638A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
- G11C11/06007—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit
- G11C11/06014—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit using one such element per bit
- G11C11/06021—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit using one such element per bit with destructive read-out
- G11C11/06028—Matrixes
- G11C11/06042—"word"-organised, e.g. 2D organisation or linear selection, i.e. full current selection through all the bit-cores of a word during reading
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
- G11C11/06007—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit
- G11C11/06014—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit using one such element per bit
- G11C11/06021—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit using one such element per bit with destructive read-out
- G11C11/06028—Matrixes
- G11C11/06035—Bit core selection for writing or reading, by at least two coincident partial currents, e.g. "bit"- organised, 2L/2D, or 3D
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US658307A US2993196A (en) | 1957-05-10 | 1957-05-10 | Magnetic memory device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL227638A true NL227638A (xx) |
Family
ID=24640708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL227638D NL227638A (xx) | 1957-05-10 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2993196A (xx) |
| BE (1) | BE567482A (xx) |
| GB (1) | GB850845A (xx) |
| NL (1) | NL227638A (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL252590A (xx) * | 1959-06-16 | |||
| US3223984A (en) * | 1960-05-25 | 1965-12-14 | Ibm | Magnetic core memory |
| GB984422A (en) * | 1961-03-20 | 1965-02-24 | Int Computers & Tabulators Ltd | Improvements in or relating to data storage apparatus |
| DE1201410B (de) * | 1963-04-04 | 1965-09-23 | Olympia Werke Ag | Verfahren und Vorrichtung zur Verzoegerung von Impulsfolgen |
| US3414890A (en) * | 1964-09-28 | 1968-12-03 | Ncr Co | Magnetic memory including delay lines in both access and sense windings |
| US3529137A (en) * | 1966-10-12 | 1970-09-15 | Singer General Precision | Counter system |
| GB1201644A (en) * | 1967-05-02 | 1970-08-12 | Int Computers Ltd | Magnetic memory system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2750580A (en) * | 1953-01-02 | 1956-06-12 | Ibm | Intermediate magnetic core storage |
| US2734184A (en) * | 1953-02-20 | 1956-02-07 | Magnetic switching devices | |
| NL273198A (xx) * | 1953-08-20 | |||
| US2931014A (en) * | 1954-07-14 | 1960-03-29 | Ibm | Magnetic core buffer storage and conversion system |
-
0
- BE BE567482D patent/BE567482A/xx unknown
- NL NL227638D patent/NL227638A/xx unknown
-
1957
- 1957-05-10 US US658307A patent/US2993196A/en not_active Expired - Lifetime
-
1958
- 1958-05-09 GB GB14904/58A patent/GB850845A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2993196A (en) | 1961-07-18 |
| BE567482A (xx) | |
| GB850845A (en) | 1960-10-12 |