FR1119663A - Système magnétique doué de mémoire - Google Patents
Système magnétique doué de mémoireInfo
- Publication number
- FR1119663A FR1119663A FR1119663DA FR1119663A FR 1119663 A FR1119663 A FR 1119663A FR 1119663D A FR1119663D A FR 1119663DA FR 1119663 A FR1119663 A FR 1119663A
- Authority
- FR
- France
- Prior art keywords
- memory
- magnetic system
- magnetic
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
- H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US345971A US2712624A (en) | 1953-03-31 | 1953-03-31 | Magnetic memory unit for motor control system |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1119663A true FR1119663A (fr) | 1956-06-22 |
Family
ID=23357354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1119663D Expired FR1119663A (fr) | 1953-03-31 | 1954-03-25 | Système magnétique doué de mémoire |
Country Status (2)
Country | Link |
---|---|
US (1) | US2712624A (fr) |
FR (1) | FR1119663A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3107346A (en) * | 1957-11-04 | 1963-10-15 | Ibm | Data storage apparatus |
GB1318085A (en) * | 1970-04-27 | 1973-05-23 | British Insulated Callenders | Apparatus for detecting faults in elongated flexible material |
US3868643A (en) * | 1973-03-26 | 1975-02-25 | Tron Corp K | Conveyor memory system |
US4001678A (en) * | 1974-05-16 | 1977-01-04 | Berg Robert H | Displacement metering with independent ancillary flow |
GB9405028D0 (en) * | 1994-03-15 | 1994-04-27 | Counting Tech Ltd | Fluid diluter |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2439446A (en) * | 1944-11-29 | 1948-04-13 | Brush Dev Co | Control circuit for signal recording and reproducing systems |
US2540146A (en) * | 1948-05-27 | 1951-02-06 | Dow Chemical Co | Method for controlled blending of polystyrene with modifiers |
-
1953
- 1953-03-31 US US345971A patent/US2712624A/en not_active Expired - Lifetime
-
1954
- 1954-03-25 FR FR1119663D patent/FR1119663A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2712624A (en) | 1955-07-05 |
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