BE622758A - - Google Patents
Info
- Publication number
- BE622758A BE622758A BE622758DA BE622758A BE 622758 A BE622758 A BE 622758A BE 622758D A BE622758D A BE 622758DA BE 622758 A BE622758 A BE 622758A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/08—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers from or to individual record carriers, e.g. punched card, memory card, integrated circuit [IC] card or smart card
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
- H03K17/73—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for dc voltages or currents
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Electronic Switches (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US161495A US3132264A (en) | 1961-12-22 | 1961-12-22 | Dynamic data storage device employing triggered silicon controlled rectifier for storing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE622758A true BE622758A (ru) |
Family
ID=22581414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE622758D BE622758A (ru) | 1961-12-22 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3132264A (ru) |
| BE (1) | BE622758A (ru) |
| CH (1) | CH417185A (ru) |
| GB (1) | GB988271A (ru) |
| NL (1) | NL285204A (ru) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3275926A (en) * | 1962-10-01 | 1966-09-27 | Raymond Corp | Direct current control systems |
| US3313953A (en) * | 1964-01-27 | 1967-04-11 | Northern Electric Co | Switching and memory circuit comprising series field effect transistors and silicon cntrolled rectifiers |
| US3265991A (en) * | 1964-01-29 | 1966-08-09 | Sperry Rand Corp | Silicon controlled rectifier chopper circuit |
| US3375502A (en) * | 1964-11-10 | 1968-03-26 | Litton Systems Inc | Dynamic memory using controlled semiconductors |
| US3478330A (en) * | 1966-06-21 | 1969-11-11 | Ind Instrumentations Inc | Data storage circuit utilizing a controlled rectifier |
| US3581117A (en) * | 1968-07-09 | 1971-05-25 | Unitrode Corp | Thyristor circuit having improved turnoff characteristics |
| US3637990A (en) * | 1969-10-31 | 1972-01-25 | Jack E Bayha | Credit card validator with transducer-readout |
| JPS5044750A (ru) * | 1973-08-24 | 1975-04-22 | ||
| US3885107A (en) * | 1974-05-06 | 1975-05-20 | American Telephone & Telegraph | Permanent signal lockout interface circuit |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2460455A (en) * | 1947-01-04 | 1949-02-01 | Wilmina L Hurley | Electronic circuit |
| US2864007A (en) * | 1957-12-04 | 1958-12-09 | Ibm | Transistor trigger circuit |
-
0
- NL NL285204D patent/NL285204A/xx unknown
- BE BE622758D patent/BE622758A/xx unknown
-
1961
- 1961-12-22 US US161495A patent/US3132264A/en not_active Expired - Lifetime
-
1962
- 1962-09-04 GB GB33824/62A patent/GB988271A/en not_active Expired
- 1962-12-12 CH CH1459562A patent/CH417185A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3132264A (en) | 1964-05-05 |
| GB988271A (en) | 1965-04-07 |
| NL285204A (ru) | |
| CH417185A (de) | 1966-07-15 |