CH559479A5 - - Google Patents
Info
- Publication number
- CH559479A5 CH559479A5 CH1813871A CH1813871A CH559479A5 CH 559479 A5 CH559479 A5 CH 559479A5 CH 1813871 A CH1813871 A CH 1813871A CH 1813871 A CH1813871 A CH 1813871A CH 559479 A5 CH559479 A5 CH 559479A5
- Authority
- CH
- Switzerland
Links
Classifications
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- 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
- H03K17/601—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 using transformer coupling
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/13—Modifications for switching at zero crossing
- H03K17/136—Modifications for switching at zero crossing in thyristor switches
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Voltage And Current In General (AREA)
- Package Closures (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7045120A FR2118238A5 (pt) | 1970-12-15 | 1970-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH559479A5 true CH559479A5 (pt) | 1975-02-28 |
Family
ID=9065797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1813871A CH559479A5 (pt) | 1970-12-15 | 1971-12-13 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH559479A5 (pt) |
| DE (1) | DE2160251A1 (pt) |
| ES (1) | ES397973A1 (pt) |
| FR (1) | FR2118238A5 (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4163271A (en) * | 1977-09-02 | 1979-07-31 | Michael L. Manning | Electronic switching apparatus |
| JPS5680929A (en) * | 1979-12-04 | 1981-07-02 | Nippon Gakki Seizo Kk | Triggering circuit for two-way thyristor such as triac |
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1970
- 1970-12-15 FR FR7045120A patent/FR2118238A5/fr not_active Expired
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1971
- 1971-12-04 DE DE19712160251 patent/DE2160251A1/de active Pending
- 1971-12-13 CH CH1813871A patent/CH559479A5/xx not_active IP Right Cessation
- 1971-12-15 ES ES397973A patent/ES397973A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2160251A1 (de) | 1972-06-22 |
| ES397973A1 (es) | 1975-04-01 |
| FR2118238A5 (pt) | 1972-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |