FR2400286B1 - - Google Patents
Info
- Publication number
- FR2400286B1 FR2400286B1 FR7724363A FR7724363A FR2400286B1 FR 2400286 B1 FR2400286 B1 FR 2400286B1 FR 7724363 A FR7724363 A FR 7724363A FR 7724363 A FR7724363 A FR 7724363A FR 2400286 B1 FR2400286 B1 FR 2400286B1
- Authority
- FR
- France
- 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
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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
- H03K17/735—Switching arrangements with several input- or output-terminals, e.g. multiplexers, distributors
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7724363A FR2400286A1 (en) | 1977-08-08 | 1977-08-08 | AC switching system with logic circuit - has threshold circuit and turn-on signal shaper in front of and behind logic circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7724363A FR2400286A1 (en) | 1977-08-08 | 1977-08-08 | AC switching system with logic circuit - has threshold circuit and turn-on signal shaper in front of and behind logic circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2400286A1 FR2400286A1 (en) | 1979-03-09 |
FR2400286B1 true FR2400286B1 (en) | 1980-04-18 |
Family
ID=9194352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7724363A Granted FR2400286A1 (en) | 1977-08-08 | 1977-08-08 | AC switching system with logic circuit - has threshold circuit and turn-on signal shaper in front of and behind logic circuit |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2400286A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3064874D1 (en) * | 1979-03-23 | 1983-10-27 | Westinghouse Electric Corp | Ac solid-state circuit breaker |
FR2472885A1 (en) * | 1979-12-28 | 1981-07-03 | Radiotechnique Compelec | DEVICE FOR CONTROLLING THE TRIGGER OF A TRIAC |
FR2599183B1 (en) * | 1986-05-21 | 1988-08-26 | Telemecanique Electrique | METHOD AND DEVICE FOR CONTROLLING AN ELECTRO-MAGNET WHICH IS DRIVEN BY A SINGLE-ARM PERIODIC CURRENT, CAUSING THE ACTIVATION OF A MOBILE PART |
RU199535U1 (en) * | 2019-11-06 | 2020-09-07 | Яковлев Игорь Сергеевич | CONVECTIVE ELECTRIC HEATING DEVICE OF FLOOR OR WALL TYPE |
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1977
- 1977-08-08 FR FR7724363A patent/FR2400286A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2400286A1 (en) | 1979-03-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |