IT982681B - Memoria a domini cilindrici - Google Patents
Memoria a domini cilindriciInfo
- Publication number
- IT982681B IT982681B IT22483/73A IT2248373A IT982681B IT 982681 B IT982681 B IT 982681B IT 22483/73 A IT22483/73 A IT 22483/73A IT 2248373 A IT2248373 A IT 2248373A IT 982681 B IT982681 B IT 982681B
- Authority
- IT
- Italy
- Prior art keywords
- domain memory
- cylindrical domain
- cylindrical
- memory
- domain
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
- G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
- G11C19/0875—Organisation of a plurality of magnetic shift registers
- G11C19/0883—Means for switching magnetic domains from one path into another path, i.e. transfer switches, swap gates or decoders
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
- G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
- G11C19/0808—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation
- G11C19/0816—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation using a rotating or alternating coplanar magnetic field
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722216864 DE2216864B2 (de) | 1972-04-07 | 1972-04-07 | Zylinderdomaenenspeicher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT982681B true IT982681B (it) | 1974-10-21 |
Family
ID=5841316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT22483/73A IT982681B (it) | 1972-04-07 | 1973-04-03 | Memoria a domini cilindrici |
Country Status (8)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5545985B2 (US07754267-20100713-C00017.png) * | 1972-12-29 | 1980-11-20 | ||
| JPS561705B2 (US07754267-20100713-C00017.png) * | 1973-06-25 | 1981-01-14 | ||
| DE2440997C2 (de) * | 1974-08-27 | 1981-06-25 | Siemens AG, 1000 Berlin und 8000 München | Magnetoresistiver Domänendetektor zum Lesen der gespeicherten Information eines Zylinderdomänen-Transportspeichers |
| US3925769A (en) * | 1974-09-27 | 1975-12-09 | Rockwell International Corp | Disk generator |
| US4023150A (en) * | 1975-12-15 | 1977-05-10 | International Business Machines Corporation | Bubble translation system |
| JPS56162557A (en) * | 1980-05-19 | 1981-12-14 | Nec Corp | Receiver for secret communication |
| JPH01143813U (US07754267-20100713-C00017.png) * | 1988-03-10 | 1989-10-03 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3518643A (en) * | 1968-05-03 | 1970-06-30 | Bell Telephone Labor Inc | Magnetic domain propagation arrangement |
| US3534347A (en) * | 1968-05-28 | 1970-10-13 | Bell Telephone Labor Inc | Single wall domain propagation arrangement |
| US3541534A (en) * | 1968-10-28 | 1970-11-17 | Bell Telephone Labor Inc | Magnetic domain propagation arrangement |
| US3713119A (en) * | 1971-05-14 | 1973-01-23 | A Bobeck | Domain propagation arrangement |
| US3713116A (en) * | 1971-11-09 | 1973-01-23 | Bell Telephone Labor Inc | Single-wall domain arrangement |
| BE795535A (fr) * | 1972-02-22 | 1973-06-18 | Western Electric Co | Dispositif magnetique |
| US3713117A (en) * | 1972-03-01 | 1973-01-23 | Bell Telephone Labor Inc | Magnetoresistance detector for single wall domains |
-
1972
- 1972-04-07 DE DE19722216864 patent/DE2216864B2/de active Granted
- 1972-12-12 CH CH1808272A patent/CH563647A5/xx not_active IP Right Cessation
- 1972-12-19 NL NLAANVRAGE7217306,A patent/NL172102C/xx not_active IP Right Cessation
-
1973
- 1973-01-08 GB GB100073A patent/GB1420102A/en not_active Expired
- 1973-01-19 US US00325154A patent/US3828330A/en not_active Expired - Lifetime
- 1973-04-03 IT IT22483/73A patent/IT982681B/it active
- 1973-04-03 FR FR7311941A patent/FR2179040B1/fr not_active Expired
- 1973-04-06 JP JP3880373A patent/JPS5632712B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7217306A (US07754267-20100713-C00017.png) | 1973-10-09 |
| US3828330A (en) | 1974-08-06 |
| DE2216864A1 (de) | 1973-10-18 |
| FR2179040B1 (US07754267-20100713-C00017.png) | 1983-03-18 |
| NL172102B (nl) | 1983-02-01 |
| NL172102C (nl) | 1983-07-01 |
| JPS4911038A (US07754267-20100713-C00017.png) | 1974-01-31 |
| DE2216864B2 (de) | 1977-04-14 |
| FR2179040A1 (US07754267-20100713-C00017.png) | 1973-11-16 |
| JPS5632712B2 (US07754267-20100713-C00017.png) | 1981-07-29 |
| CH563647A5 (US07754267-20100713-C00017.png) | 1975-06-30 |
| GB1420102A (en) | 1976-01-07 |
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