NO115843B - - Google Patents
Info
- Publication number
- NO115843B NO115843B NO157901A NO15790165A NO115843B NO 115843 B NO115843 B NO 115843B NO 157901 A NO157901 A NO 157901A NO 15790165 A NO15790165 A NO 15790165A NO 115843 B NO115843 B NO 115843B
- Authority
- NO
- Norway
- Prior art keywords
- drive pulse
- drive
- line
- base plate
- current
- Prior art date
Links
- 230000004907 flux Effects 0.000 description 15
- 230000002441 reversible effect Effects 0.000 description 12
- 238000004804 winding Methods 0.000 description 8
- 239000010409 thin film Substances 0.000 description 7
- 239000004020 conductor Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000010408 film Substances 0.000 description 4
- 230000003111 delayed effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000003313 weakening effect 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
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
-
- 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
- G11C11/14—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using thin-film elements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/02—Arrangements for writing information into, or reading information out from, a digital store with means for avoiding parasitic signals
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/01—Shaping pulses
- H03K5/04—Shaping pulses by increasing duration; by decreasing duration
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
- Semiconductor Memories (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Geophysics And Detection Of Objects (AREA)
- Hall/Mr Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US364172A US3387291A (en) | 1964-05-01 | 1964-05-01 | Time displaced memory drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO115843B true NO115843B (de) | 1968-12-16 |
Family
ID=23433367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO157901A NO115843B (de) | 1964-05-01 | 1965-06-30 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3387291A (de) |
| CH (1) | CH424863A (de) |
| DE (1) | DE1236005B (de) |
| DK (1) | DK113447B (de) |
| GB (1) | GB1091965A (de) |
| NL (1) | NL6505577A (de) |
| NO (1) | NO115843B (de) |
| SE (1) | SE323105B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3500351A (en) * | 1964-06-08 | 1970-03-10 | Sperry Rand Corp | Magnetic recording memory |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2623106A (en) * | 1948-12-29 | 1952-12-23 | Fassberg Morton | Method and apparatus for measuring the time rise and decay time of pulses |
| DE1092513B (de) * | 1957-05-24 | 1960-11-10 | Philips Nv | Impulsuebertragungskreis |
-
1964
- 1964-05-01 US US364172A patent/US3387291A/en not_active Expired - Lifetime
-
1965
- 1965-04-09 DE DEJ27875A patent/DE1236005B/de active Pending
- 1965-04-12 GB GB15384/65A patent/GB1091965A/en not_active Expired
- 1965-04-29 NL NL6505577A patent/NL6505577A/xx unknown
- 1965-04-30 DK DK222165AA patent/DK113447B/da unknown
- 1965-04-30 CH CH600765A patent/CH424863A/de unknown
- 1965-05-03 SE SE5747/65A patent/SE323105B/xx unknown
- 1965-06-30 NO NO157901A patent/NO115843B/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH424863A (de) | 1966-11-30 |
| NL6505577A (de) | 1965-11-02 |
| GB1091965A (en) | 1967-11-22 |
| DE1236005B (de) | 1967-03-09 |
| DK113447B (da) | 1969-03-24 |
| US3387291A (en) | 1968-06-04 |
| SE323105B (de) | 1970-04-27 |
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