SE349694B - - Google Patents
Info
- Publication number
- SE349694B SE349694B SE01056/71A SE105671A SE349694B SE 349694 B SE349694 B SE 349694B SE 01056/71 A SE01056/71 A SE 01056/71A SE 105671 A SE105671 A SE 105671A SE 349694 B SE349694 B SE 349694B
- Authority
- SE
- Sweden
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
Priority Applications (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE01056/71A SE349694B (en) | 1971-01-29 | 1971-01-29 | |
| NL7200694A NL7200694A (en) | 1971-01-29 | 1972-01-18 | |
| DE2202282A DE2202282C3 (en) | 1971-01-29 | 1972-01-18 | Electronic circuit arrangement for switching the polarity of two output connections |
| US00219389A US3778641A (en) | 1971-01-29 | 1972-01-20 | Arrangement for alternation of two outputs in dependence on a change in the direction of a current appearing on an input |
| SU1741250A SU495853A3 (en) | 1971-01-29 | 1972-01-21 | Device for switching the polarity of the output voltage depending on the direction of the input current |
| ES399203A ES399203A1 (en) | 1971-01-29 | 1972-01-26 | Arrangement for alternation of two outputs in dependence on a change in the direction of a current appearing on an input |
| DK40072AA DK129489B (en) | 1971-01-29 | 1972-01-28 | Electronic switching device for switching the polarity of two output terminals, depending on the direction of a current fed to the input. |
| FR7202974A FR2123532B1 (en) | 1971-01-29 | 1972-01-28 | |
| BE778628A BE778628A (en) | 1971-01-29 | 1972-01-28 | POLARITY INVERSION DEVICE |
| GB424372A GB1383440A (en) | 1971-01-29 | 1972-01-28 | Electric coupling arrangements |
| NO00224/72A NO130332B (en) | 1971-01-29 | 1972-01-28 | |
| IT19956/72A IT962052B (en) | 1971-01-29 | 1972-01-28 | DEVICE FOR ALTERNATING TWO OUTPUTS DEPENDINGLY ON A VA REACTION IN THE DIRECTION OF A CURRENT IN CORRESPONDENCE OF AN INPUT |
| JP1025872A JPS5519090B1 (en) | 1971-01-29 | 1972-01-29 |
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 |
|---|---|
| SE349694B true SE349694B (en) | 1972-10-02 |
Family
ID=20257530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE01056/71A SE349694B (en) | 1971-01-29 | 1971-01-29 |
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 |
| JPS5519090B1 (en) | 1980-05-23 |
| 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 |
| DE2202282C3 (en) | 1974-06-06 |
| DK129489C (en) | 1975-03-03 |