JPS5519090B1 - - Google Patents
Info
- Publication number
- JPS5519090B1 JPS5519090B1 JP1025872A JP1025872A JPS5519090B1 JP S5519090 B1 JPS5519090 B1 JP S5519090B1 JP 1025872 A JP1025872 A JP 1025872A JP 1025872 A JP1025872 A JP 1025872A JP S5519090 B1 JPS5519090 B1 JP S5519090B1
- Authority
- JP
- Japan
- 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
Classifications
-
- 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
- H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
- H03K17/795—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors
- H03K17/7955—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors using phototransistors
-
- 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
- H03K17/60—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 the devices being bipolar transistors
- H03K17/66—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will
- H03K17/661—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to both load terminals
- H03K17/662—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to both load terminals each output circuit comprising more than one controlled bipolar transistor
- H03K17/663—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to both load terminals each output circuit comprising more than one controlled bipolar transistor using complementary bipolar transistors
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE01056/71A SE349694B (en) | 1971-01-29 | 1971-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5519090B1 true JPS5519090B1 (en) | 1980-05-23 |
Family
ID=20257530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1025872A Pending JPS5519090B1 (en) | 1971-01-29 | 1972-01-29 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3778641A (en) |
| JP (1) | JPS5519090B1 (en) |
| BE (1) | BE778628A (en) |
| DE (1) | DE2202282C3 (en) |
| DK (1) | DK129489B (en) |
| ES (1) | ES399203A1 (en) |
| FR (1) | FR2123532B1 (en) |
| GB (1) | GB1383440A (en) |
| IT (1) | IT962052B (en) |
| NL (1) | NL7200694A (en) |
| NO (1) | NO130332B (en) |
| SE (1) | SE349694B (en) |
| SU (1) | SU495853A3 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3869641A (en) * | 1972-06-21 | 1975-03-04 | Monsanto Co | AC Responsive led pilot light circuitry |
| BE897772A (en) * | 1983-09-19 | 1984-03-19 | Itt Ind Belgium | ELECTRONIC CONTACTS AND RELATED DEVICES |
| IT1251205B (en) * | 1991-09-18 | 1995-05-04 | St Microelectronics Srl | H-BRIDGE CIRCUIT WITH PROTECTION AGAINST CROSS-CONDUCTING DURING THE REVERSAL OF THE CURRENT IN THE LOAD. |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3010031A (en) * | 1956-10-24 | 1961-11-21 | Research Corp | Symmetrical back-clamped transistor switching sircuit |
| US3042810A (en) * | 1958-01-21 | 1962-07-03 | Robert W Rochelle | Five transistor bistable counter circuit |
| DE1264513C2 (en) * | 1963-11-29 | 1973-01-25 | Texas Instruments Inc | REFERENCE POTENTIAL FREE DC DIFFERENCE AMPLIFIER |
| US3417249A (en) * | 1963-12-30 | 1968-12-17 | Ibm | Four terminal electro-optical logic device |
| US3278923A (en) * | 1964-06-30 | 1966-10-11 | Specialties Dev Corp | System for detecting intruders |
| US3524986A (en) * | 1967-02-06 | 1970-08-18 | Gen Electric | Semiconductor light gating of light activated semiconductor power control circuits |
| US3492488A (en) * | 1967-09-11 | 1970-01-27 | Bell Telephone Labor Inc | Photon coupling for a communication circuit |
| FR2039564A5 (en) * | 1969-04-09 | 1971-01-15 | Bull General Electric |
-
1971
- 1971-01-29 SE SE01056/71A patent/SE349694B/xx unknown
-
1972
- 1972-01-18 NL NL7200694A patent/NL7200694A/xx not_active Application Discontinuation
- 1972-01-18 DE DE2202282A patent/DE2202282C3/en not_active Expired
- 1972-01-20 US US00219389A patent/US3778641A/en not_active Expired - Lifetime
- 1972-01-21 SU SU1741250A patent/SU495853A3/en active
- 1972-01-26 ES ES399203A patent/ES399203A1/en not_active Expired
- 1972-01-28 GB GB424372A patent/GB1383440A/en not_active Expired
- 1972-01-28 BE BE778628A patent/BE778628A/en unknown
- 1972-01-28 NO NO00224/72A patent/NO130332B/no unknown
- 1972-01-28 DK DK40072AA patent/DK129489B/en unknown
- 1972-01-28 FR FR7202974A patent/FR2123532B1/fr not_active Expired
- 1972-01-28 IT IT19956/72A patent/IT962052B/en active
- 1972-01-29 JP JP1025872A patent/JPS5519090B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SU495853A3 (en) | 1975-12-15 |
| FR2123532B1 (en) | 1977-04-01 |
| NO130332B (en) | 1974-08-12 |
| DK129489B (en) | 1974-10-14 |
| IT962052B (en) | 1973-12-20 |
| US3778641A (en) | 1973-12-11 |
| ES399203A1 (en) | 1975-06-16 |
| DE2202282B2 (en) | 1973-11-08 |
| GB1383440A (en) | 1974-02-12 |
| FR2123532A1 (en) | 1972-09-08 |
| DE2202282A1 (en) | 1972-08-10 |
| BE778628A (en) | 1972-05-16 |
| NL7200694A (en) | 1972-08-01 |
| SE349694B (en) | 1972-10-02 |
| DE2202282C3 (en) | 1974-06-06 |
| DK129489C (en) | 1975-03-03 |