GB1092485A - Magnetic memory device - Google Patents
Magnetic memory deviceInfo
- Publication number
- GB1092485A GB1092485A GB1524865A GB1524865A GB1092485A GB 1092485 A GB1092485 A GB 1092485A GB 1524865 A GB1524865 A GB 1524865A GB 1524865 A GB1524865 A GB 1524865A GB 1092485 A GB1092485 A GB 1092485A
- Authority
- GB
- United Kingdom
- Prior art keywords
- windings
- word
- winding
- word line
- neighbouring
- 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.)
- Expired
Links
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Magnetic Heads (AREA)
- Semiconductor Memories (AREA)
Abstract
1,092,485. Magnetic memory matrices. TOKO KABUSHIKI KAISHA. April 9, 1965 [April 11, 1964], No. 15248/65. Heading H3B. In a woven magnetic memory matrix comprising a plurality of information line wefts 3, each consisting of a conductive core coated with a magnetic film having a circumferential easy axis, and a plurality of word line warps W, wherein binary information is stored at each cross point of the information and word lines, interference between neighbouring storage regions is prevented by interconnected spaced windings S o , S which constitute a short-circuit so that a word current in a word line induces an e.m.f. in an associated winding S o , causing current to flow in the windings S o , S so as to cancel the magnetic flux in the magnetic film in the region of the winding S. Spacers 5 may be provided. In Fig. 8 (not shown), there is only one pair of windings (S o , S) between neighbouring word lines. In Fig. 9 (not shown), a winding (S o ) is located between the turns of a multi-turn word line and is connected to a pair of spaced windings (S), one on each side of the word line. In Fig. 10 (not shown), a word winding has two windings (S o ) located between its turns and connected to respective windings (S). In Fig. 11 (not shown), two pairs of windings (S o , S) are provided between neighbouring word lines as in Fig. 7 except that the spacings I overlap.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2038764 | 1964-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1092485A true GB1092485A (en) | 1967-11-22 |
Family
ID=12025601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1524865A Expired GB1092485A (en) | 1964-04-11 | 1965-04-09 | Magnetic memory device |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1253761B (en) |
| GB (1) | GB1092485A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7090463B2 (en) | 2003-07-09 | 2006-08-15 | Rolls-Royce Plc | Guide vane |
-
1965
- 1965-04-09 GB GB1524865A patent/GB1092485A/en not_active Expired
- 1965-04-12 DE DE1965T0028374 patent/DE1253761B/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7090463B2 (en) | 2003-07-09 | 2006-08-15 | Rolls-Royce Plc | Guide vane |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1253761B (en) | 1967-11-09 |
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