IL24746A - שכלולים בנוגע להתקני ליבות מגנטיות - Google Patents
שכלולים בנוגע להתקני ליבות מגנטיותInfo
- Publication number
- IL24746A IL24746A IL24746A IL2474665A IL24746A IL 24746 A IL24746 A IL 24746A IL 24746 A IL24746 A IL 24746A IL 2474665 A IL2474665 A IL 2474665A IL 24746 A IL24746 A IL 24746A
- Authority
- IL
- Israel
- Prior art keywords
- data store
- magnetic data
- wires
- aperture
- devices
- Prior art date
Links
- 230000005291 magnetic effect Effects 0.000 title claims description 78
- 239000004020 conductor Substances 0.000 claims description 36
- 238000013500 data storage Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 19
- 230000008859 change Effects 0.000 claims description 15
- 230000005294 ferromagnetic effect Effects 0.000 claims description 14
- 230000004907 flux Effects 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 5
- 230000035699 permeability Effects 0.000 claims description 5
- 230000001939 inductive effect Effects 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000009738 saturating Methods 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 230000001143 conditioned effect Effects 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
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 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
- G11C11/06—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
- G11C11/06078—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 two or more such elements per bit
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
- G11C17/02—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using magnetic or inductive elements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB49668/64A GB1096307A (en) | 1964-12-07 | 1964-12-07 | Improvements in or relating to magnetic core devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL24746A true IL24746A (he) | 1969-12-31 |
Family
ID=10453134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL24746A IL24746A (he) | 1964-12-07 | 1965-12-06 | שכלולים בנוגע להתקני ליבות מגנטיות |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3434127A (he) |
| GB (1) | GB1096307A (he) |
| IL (1) | IL24746A (he) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3008054A (en) * | 1953-12-23 | 1961-11-07 | Rca Corp | Signal-responsive circuit |
| US2811710A (en) * | 1955-02-01 | 1957-10-29 | Ibm | Scalar flux magnetic core devices |
| US3105959A (en) * | 1955-04-07 | 1963-10-01 | Philips Corp | Memory matrices including magnetic cores |
| US2982946A (en) * | 1957-03-06 | 1961-05-02 | Ibm | Access selection circuit |
| US3126527A (en) * | 1958-03-03 | 1964-03-24 | write bias current source | |
| FR1257636A (fr) * | 1958-04-30 | 1961-04-07 | Aero Etudes Conseils | Mémoires magnétiques à accès rapide utilisant des matériaux à cycles d'hystérésis non rigoureusement rectangulaires |
| GB936121A (en) * | 1959-06-08 | 1963-09-04 | Int Computers & Tabulators Ltd | Improvements in or relating to data storage devices |
-
1964
- 1964-12-07 GB GB49668/64A patent/GB1096307A/en not_active Expired
-
1965
- 1965-12-06 IL IL24746A patent/IL24746A/he unknown
- 1965-12-06 US US511820A patent/US3434127A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1096307A (en) | 1967-12-29 |
| US3434127A (en) | 1969-03-18 |
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