FR2495824B1 - Circuit d'excitation pour dispositif electromagnetique - Google Patents
Circuit d'excitation pour dispositif electromagnetiqueInfo
- Publication number
- FR2495824B1 FR2495824B1 FR8123040A FR8123040A FR2495824B1 FR 2495824 B1 FR2495824 B1 FR 2495824B1 FR 8123040 A FR8123040 A FR 8123040A FR 8123040 A FR8123040 A FR 8123040A FR 2495824 B1 FR2495824 B1 FR 2495824B1
- Authority
- FR
- France
- Prior art keywords
- driving circuit
- electromagnetic device
- electromagnetic
- driving
- circuit
- Prior art date
- 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
-
- 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
- H03K17/64—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 having inductive loads
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/04—Modifications for accelerating switching
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/0036—Means reducing energy consumption
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8039419 | 1980-12-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2495824A1 FR2495824A1 (fr) | 1982-06-11 |
| FR2495824B1 true FR2495824B1 (fr) | 1986-05-23 |
Family
ID=10517860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8123040A Expired FR2495824B1 (fr) | 1980-12-09 | 1981-12-09 | Circuit d'excitation pour dispositif electromagnetique |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4449162A (fr) |
| FR (1) | FR2495824B1 (fr) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2951186A (en) * | 1958-05-19 | 1960-08-30 | Ibm | Circuit for alternately energizing two electromagnetic devices |
| DE1227537B (de) * | 1965-04-21 | 1966-10-27 | Siemens Ag | Wechselstromleistungsschalter |
| US3700985A (en) * | 1970-12-17 | 1972-10-24 | Memorex Corp | Method and circuit for driving inductive loads |
| US3896346A (en) * | 1972-11-21 | 1975-07-22 | Electronic Camshaft Corp | High speed electromagnet control circuit |
| US3925707A (en) * | 1973-10-17 | 1975-12-09 | Westinghouse Electric Corp | High voltage current limiting circuit breaker utilizing a super conductive resistance element |
| CH615305A5 (fr) * | 1978-03-08 | 1980-01-15 | Agie Ag Ind Elektronik | |
| DE2913576A1 (de) * | 1978-05-01 | 1979-11-08 | Bendix Corp | Steuerschaltung fuer induktive verbraucher |
-
1981
- 1981-11-04 US US06/318,267 patent/US4449162A/en not_active Expired - Fee Related
- 1981-12-09 FR FR8123040A patent/FR2495824B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2495824A1 (fr) | 1982-06-11 |
| US4449162A (en) | 1984-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |