DE1294474B - Magnetischer Ein-Bit-Speicherkreis, insbesondere fuer eine Speichermatrix - Google Patents
Magnetischer Ein-Bit-Speicherkreis, insbesondere fuer eine SpeichermatrixInfo
- Publication number
- DE1294474B DE1294474B DEN22846A DEN0022846A DE1294474B DE 1294474 B DE1294474 B DE 1294474B DE N22846 A DEN22846 A DE N22846A DE N0022846 A DEN0022846 A DE N0022846A DE 1294474 B DE1294474 B DE 1294474B
- Authority
- DE
- Germany
- Prior art keywords
- driver
- conductor
- magnetic
- conductors
- circuit
- 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 21
- 239000011159 matrix material Substances 0.000 title claims description 6
- 238000004804 winding Methods 0.000 claims description 60
- 239000004020 conductor Substances 0.000 claims description 55
- 230000008878 coupling Effects 0.000 description 13
- 238000010168 coupling process Methods 0.000 description 13
- 238000005859 coupling reaction Methods 0.000 description 13
- 230000004907 flux Effects 0.000 description 9
- 238000000576 coating method Methods 0.000 description 8
- 230000001939 inductive effect Effects 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 4
- 230000005415 magnetization Effects 0.000 description 4
- 210000004072 lung Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 206010073261 Ovarian theca cell tumour Diseases 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
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
- G11C11/04—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using storage elements having cylindrical form, e.g. rod, wire
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Semiconductor Memories (AREA)
- Auxiliary Devices For Music (AREA)
- Digital Magnetic Recording (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US178395A US3223986A (en) | 1962-03-08 | 1962-03-08 | Magnetic memory circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1294474B true DE1294474B (de) | 1969-05-08 |
Family
ID=22652380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEN22846A Pending DE1294474B (de) | 1962-03-08 | 1963-03-05 | Magnetischer Ein-Bit-Speicherkreis, insbesondere fuer eine Speichermatrix |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3223986A (en:Method) |
| JP (1) | JPS4929768B1 (en:Method) |
| BE (1) | BE629183A (en:Method) |
| CH (1) | CH395191A (en:Method) |
| DE (1) | DE1294474B (en:Method) |
| DK (1) | DK109569C (en:Method) |
| GB (1) | GB1024664A (en:Method) |
| NL (2) | NL289782A (en:Method) |
| NO (1) | NO115293B (en:Method) |
| SE (1) | SE220374C1 (en:Method) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL132746C (en:Method) * | 1963-03-26 | |||
| US3488638A (en) * | 1964-05-08 | 1970-01-06 | Bunker Ramo | Prewoven bit-wire memory matrix apparatus |
| US3490009A (en) * | 1964-05-22 | 1970-01-13 | Ibm | Nondestructive read memory |
| US3355578A (en) * | 1964-07-07 | 1967-11-28 | Burroughs Corp | Information processing system utilizing a saturable reactor for adding three voltagepulses |
| US3487382A (en) * | 1966-02-07 | 1969-12-30 | Woo F Chow | Information transfer between magnetizable wires |
| US3510673A (en) * | 1966-02-16 | 1970-05-05 | Siemens Ag | Method for the control of a thin film transformer for the execution of logical operations |
| US3521250A (en) * | 1966-06-23 | 1970-07-21 | Bell Telephone Labor Inc | Thin film magnetic toroid |
| US3581293A (en) * | 1967-11-08 | 1971-05-25 | Sperry Rand Corp | Form of plated wire memory device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1287082A (fr) * | 1960-04-15 | 1962-03-09 | Ibm | Circuits d'excitation et de détection pour mémoire magnétique |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3067408A (en) * | 1958-11-04 | 1962-12-04 | Bell Telephone Labor Inc | Magnetic memory circuits |
| NL247890A (en:Method) * | 1959-02-04 |
-
0
- NL NL131865D patent/NL131865C/xx active
- NL NL289782D patent/NL289782A/xx unknown
- BE BE629183D patent/BE629183A/xx unknown
-
1962
- 1962-03-08 US US178395A patent/US3223986A/en not_active Expired - Lifetime
-
1963
- 1963-02-01 GB GB4201/63A patent/GB1024664A/en not_active Expired
- 1963-02-15 SE SE169263A patent/SE220374C1/sv unknown
- 1963-03-05 CH CH283463A patent/CH395191A/fr unknown
- 1963-03-05 JP JP38010261A patent/JPS4929768B1/ja active Pending
- 1963-03-05 DE DEN22846A patent/DE1294474B/de active Pending
- 1963-03-06 NO NO147789A patent/NO115293B/no unknown
- 1963-03-07 DK DK106363AA patent/DK109569C/da active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1287082A (fr) * | 1960-04-15 | 1962-03-09 | Ibm | Circuits d'excitation et de détection pour mémoire magnétique |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1024664A (en) | 1966-03-30 |
| BE629183A (en:Method) | |
| CH395191A (fr) | 1965-07-15 |
| NO115293B (en:Method) | 1968-09-16 |
| NL289782A (en:Method) | |
| JPS4929768B1 (en:Method) | 1974-08-07 |
| SE220374C1 (en:Method) | 1968-05-07 |
| US3223986A (en) | 1965-12-14 |
| DK109569C (da) | 1968-05-13 |
| NL131865C (en:Method) |
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