NL218379A - - Google Patents
Info
- Publication number
- NL218379A NL218379A NL218379DA NL218379A NL 218379 A NL218379 A NL 218379A NL 218379D A NL218379D A NL 218379DA NL 218379 A NL218379 A NL 218379A
- Authority
- NL
- Netherlands
Links
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
- G11C11/08—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using multi-aperture storage elements, e.g. using transfluxors; using plates incorporating several individual multi-aperture storage elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
- H01F3/14—Constrictions; Gaps, e.g. air-gaps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
- H01F2003/103—Magnetic circuits with permanent magnets
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US593881A US2939117A (en) | 1956-06-26 | 1956-06-26 | Magnetic core storage device with flux controlling auxiliary windings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL218379A true NL218379A (xx) |
Family
ID=24376590
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL218379D NL218379A (xx) | 1956-06-26 | ||
| NL112670D NL112670C (xx) | 1956-06-26 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL112670D NL112670C (xx) | 1956-06-26 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2939117A (xx) |
| DE (1) | DE1078170B (xx) |
| FR (1) | FR1187746A (xx) |
| GB (1) | GB849303A (xx) |
| NL (2) | NL112670C (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL246523A (xx) * | 1958-12-19 | |||
| US3214741A (en) * | 1959-06-05 | 1965-10-26 | Burroughs Corp | Electromagnetic transducer |
| DE1132965B (de) * | 1959-08-29 | 1962-07-12 | Standard Elektrik Lorenz Ag | Semipermanenter Ferritkern-Speicher und Schaltungsanordnung zur gleichzeitigen Steuerung von semipermanenten Ferritkern-Speichern und Ferritkernspeichern ueblicher Art |
| NL263510A (xx) * | 1960-04-13 | |||
| US3184675A (en) * | 1960-07-11 | 1965-05-18 | Macklem F Sutherland | Gated control for power circuit |
| US3138719A (en) * | 1960-12-29 | 1964-06-23 | Ibm | Magnetic core logic circuits |
| US3248714A (en) * | 1961-12-19 | 1966-04-26 | Ibm | Parametron selection system |
| US3425042A (en) * | 1965-03-01 | 1969-01-28 | Toko Inc | Woven type,semifixed memory device |
| US4768002A (en) * | 1987-02-24 | 1988-08-30 | Triad Microsystems, Inc. | Power filter resonant frequency modulation network |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2733424A (en) * | 1956-01-31 | Source of | ||
| US2808578A (en) * | 1951-03-16 | 1957-10-01 | Librascope Inc | Memory systems |
| US2842755A (en) * | 1955-08-25 | 1958-07-08 | Ibm | Ternary magnetic storage device |
| US2818556A (en) * | 1955-07-27 | 1957-12-31 | Rca Corp | Magnetic system |
-
0
- NL NL218379D patent/NL218379A/xx unknown
- NL NL112670D patent/NL112670C/xx active
-
1956
- 1956-06-26 US US593881A patent/US2939117A/en not_active Expired - Lifetime
-
1957
- 1957-06-25 FR FR1187746D patent/FR1187746A/fr not_active Expired
- 1957-06-25 DE DEI13393A patent/DE1078170B/de active Pending
- 1957-06-25 GB GB20008/57A patent/GB849303A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB849303A (en) | 1960-09-21 |
| US2939117A (en) | 1960-05-31 |
| DE1078170B (de) | 1960-03-24 |
| FR1187746A (fr) | 1959-09-15 |
| NL112670C (xx) |