DE1499853A1 - Cryoelektrischer Speicher - Google Patents
Cryoelektrischer SpeicherInfo
- Publication number
- DE1499853A1 DE1499853A1 DE19661499853 DE1499853A DE1499853A1 DE 1499853 A1 DE1499853 A1 DE 1499853A1 DE 19661499853 DE19661499853 DE 19661499853 DE 1499853 A DE1499853 A DE 1499853A DE 1499853 A1 DE1499853 A1 DE 1499853A1
- Authority
- DE
- Germany
- Prior art keywords
- loop
- current
- change
- superconductor
- leg
- 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
- 230000015654 memory Effects 0.000 claims description 36
- 239000002887 superconductor Substances 0.000 claims description 36
- 230000005291 magnetic effect Effects 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 15
- 239000004020 conductor Substances 0.000 claims description 10
- 230000008447 perception Effects 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 25
- 238000004804 winding Methods 0.000 description 19
- 238000010586 diagram Methods 0.000 description 9
- 239000010410 layer Substances 0.000 description 9
- 230000001066 destructive effect Effects 0.000 description 7
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 239000002889 diamagnetic material Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 210000002837 heart atrium Anatomy 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 210000000352 storage cell Anatomy 0.000 description 1
- 230000003936 working memory 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
- G11C11/44—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using super-conductive elements, e.g. cryotron
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/825—Apparatus per se, device per se, or process of making or operating same
- Y10S505/831—Static information storage system or device
- Y10S505/838—Plural, e.g. memory matrix
- Y10S505/84—Location addressed, i.e. word organized memory type
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
- Containers, Films, And Cooling For Superconductive Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US509054A US3402400A (en) | 1965-11-22 | 1965-11-22 | Nondestructive readout of cryoelectric memories |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1499853A1 true DE1499853A1 (de) | 1970-04-09 |
Family
ID=24025096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661499853 Pending DE1499853A1 (de) | 1965-11-22 | 1966-11-22 | Cryoelektrischer Speicher |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3402400A (enExample) |
| JP (1) | JPS4330233B1 (enExample) |
| DE (1) | DE1499853A1 (enExample) |
| FR (1) | FR1501433A (enExample) |
| GB (1) | GB1162396A (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3541532A (en) * | 1966-01-28 | 1970-11-17 | Gen Electric | Superconducting memory matrix with drive line readout |
| US3491345A (en) * | 1966-10-05 | 1970-01-20 | Rca Corp | Cryoelectric memories employing loop cells |
| US3480920A (en) * | 1967-03-10 | 1969-11-25 | Gen Electric | Multiaperture cryogenic storage cell |
| US3524165A (en) * | 1968-06-13 | 1970-08-11 | Texas Instruments Inc | Dynamic fault tolerant information processing system |
| US3611324A (en) * | 1969-12-29 | 1971-10-05 | Texas Instruments Inc | Dynamic fault tolerant information-processing system |
| US4130893A (en) * | 1977-03-29 | 1978-12-19 | International Business Machines Corporation | Josephson memory cells having improved NDRO sensing |
| US5570485A (en) * | 1995-12-12 | 1996-11-05 | Nk Medical Products, Inc. | Bed assembly |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2913881A (en) * | 1956-10-15 | 1959-11-24 | Ibm | Magnetic refrigerator having thermal valve means |
| USRE25712E (en) * | 1957-07-02 | 1965-01-19 | Super conductive switching element | |
| US3196408A (en) * | 1961-05-24 | 1965-07-20 | Ibm | Superconductive storage circuits |
| US3222544A (en) * | 1962-05-25 | 1965-12-07 | Ibm | Superconductive, variable inductance logic circuit |
| US3275930A (en) * | 1963-02-13 | 1966-09-27 | Burroughs Corp | Superconducting controlled inductance circuits |
| US3264490A (en) * | 1963-03-27 | 1966-08-02 | Rca Corp | Cryoelectric logic circuits |
-
1965
- 1965-11-22 US US509054A patent/US3402400A/en not_active Expired - Lifetime
-
1966
- 1966-11-21 GB GB51936/66A patent/GB1162396A/en not_active Expired
- 1966-11-22 DE DE19661499853 patent/DE1499853A1/de active Pending
- 1966-11-22 JP JP7664966A patent/JPS4330233B1/ja active Pending
- 1966-11-22 FR FR84489A patent/FR1501433A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4330233B1 (enExample) | 1968-12-25 |
| US3402400A (en) | 1968-09-17 |
| FR1501433A (fr) | 1967-11-10 |
| GB1162396A (en) | 1969-08-27 |
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