BE876989A - Circuit de protection electronique a reseau diviseur de tension complexe - Google Patents
Circuit de protection electronique a reseau diviseur de tension complexeInfo
- Publication number
- BE876989A BE876989A BE0/195745A BE195745A BE876989A BE 876989 A BE876989 A BE 876989A BE 0/195745 A BE0/195745 A BE 0/195745A BE 195745 A BE195745 A BE 195745A BE 876989 A BE876989 A BE 876989A
- Authority
- BE
- Belgium
- Prior art keywords
- protection circuit
- voltage divider
- divider network
- complex voltage
- electronic protection
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
- H02H9/041—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using a short-circuiting device
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/915,395 US4213164A (en) | 1978-06-14 | 1978-06-14 | Electronic protection circuit incorporating voltage divider sensing, gating and triggering |
Publications (1)
Publication Number | Publication Date |
---|---|
BE876989A true BE876989A (fr) | 1979-10-01 |
Family
ID=25435664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/195745A BE876989A (fr) | 1978-06-14 | 1979-05-14 | Circuit de protection electronique a reseau diviseur de tension complexe |
Country Status (10)
Country | Link |
---|---|
US (1) | US4213164A (fr) |
AU (1) | AU523138B2 (fr) |
BE (1) | BE876989A (fr) |
CA (1) | CA1129495A (fr) |
DE (1) | DE2922010A1 (fr) |
ES (1) | ES481442A1 (fr) |
FR (1) | FR2428932A1 (fr) |
GB (1) | GB2023361B (fr) |
IT (1) | IT7949394A0 (fr) |
MX (1) | MX146567A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0095902A1 (fr) * | 1982-05-28 | 1983-12-07 | British Broadcasting Corporation | Circuit de protection de niveau pour un casque |
US4455509A (en) * | 1983-05-16 | 1984-06-19 | Crum Stephen T | Intrinsically safe lighting system |
FR2670959A1 (fr) * | 1990-12-21 | 1992-06-26 | Thomson Csf | Circuit de protection d'equipement electrique contre des surtensions de secteur. |
AU2002950581A0 (en) * | 2002-08-02 | 2002-09-12 | Wayne Callen | Electrical safety circuit |
EP3514907A1 (fr) * | 2018-01-18 | 2019-07-24 | ABB Schweiz AG | Dispositif de protection par court-circuit et appareil de protection par court-circuit à étages multiples |
CN209250234U (zh) * | 2018-09-13 | 2019-08-13 | 重庆惠科金渝光电科技有限公司 | 保护电路 |
DE102021119739A1 (de) * | 2021-07-29 | 2023-02-02 | Truma Gerätetechnik GmbH & Co. KG | Überwachungsbaugruppe sowie System mit einer Überwachungsbaugruppe |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3214667A (en) * | 1962-01-31 | 1965-10-26 | Texas Instruments Inc | Controlled rectifier supply for motor speed system |
DE1289171B (de) * | 1963-11-25 | 1969-02-13 | Tekade Felten & Guilleaume | Mit Halbleiterelementen bestueckte Schaltungsanordnung zur Begrenzung einer Gleich- oder Wechselspannung |
US3571660A (en) * | 1968-12-06 | 1971-03-23 | Honeywell Inc | Voltage regulating circuit |
US3668515A (en) * | 1970-01-30 | 1972-06-06 | Electronics Diversified Inc | Load control system employing silicon controlled rectifiers with overvoltage protection and compensation for line voltage fluctuations |
US3729652A (en) * | 1972-06-22 | 1973-04-24 | Gen Electric | Solid state surge suppressor |
US3790856A (en) * | 1973-06-04 | 1974-02-05 | Gte Automatic Electric Lab Inc | Overvoltage protection circuit for dual outputs of opposite polarity |
DE2536077A1 (de) * | 1975-08-13 | 1977-03-03 | Baum Elektrophysik Gmbh | Schutzschaltung fuer fernmeldeanlagen gegen atmosphaerische stoerungen |
US4135223A (en) * | 1977-06-03 | 1979-01-16 | Esquire, Inc. | Electronic protection circuit |
-
1978
- 1978-06-14 US US05/915,395 patent/US4213164A/en not_active Expired - Lifetime
-
1979
- 1979-05-04 CA CA326,958A patent/CA1129495A/fr not_active Expired
- 1979-05-14 BE BE0/195745A patent/BE876989A/fr not_active IP Right Cessation
- 1979-05-16 GB GB7917031A patent/GB2023361B/en not_active Expired
- 1979-05-30 DE DE19792922010 patent/DE2922010A1/de not_active Withdrawn
- 1979-06-06 AU AU47818/79A patent/AU523138B2/en not_active Ceased
- 1979-06-07 FR FR7915084A patent/FR2428932A1/fr active Pending
- 1979-06-11 ES ES481442A patent/ES481442A1/es not_active Expired
- 1979-06-13 IT IT7949394A patent/IT7949394A0/it unknown
- 1979-06-14 MX MX178084A patent/MX146567A/es unknown
Also Published As
Publication number | Publication date |
---|---|
ES481442A1 (es) | 1980-01-16 |
US4213164A (en) | 1980-07-15 |
AU4781879A (en) | 1979-12-20 |
CA1129495A (fr) | 1982-08-10 |
DE2922010A1 (de) | 1979-12-20 |
IT7949394A0 (it) | 1979-06-13 |
GB2023361B (en) | 1982-06-16 |
FR2428932A1 (fr) | 1980-01-11 |
GB2023361A (en) | 1979-12-28 |
MX146567A (es) | 1982-07-07 |
AU523138B2 (en) | 1982-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ESQUIRE INC. Effective date: 19840514 |