FR2563375B1 - Disjoncteur a fonction differentielle - Google Patents
Disjoncteur a fonction differentielleInfo
- Publication number
- FR2563375B1 FR2563375B1 FR8406383A FR8406383A FR2563375B1 FR 2563375 B1 FR2563375 B1 FR 2563375B1 FR 8406383 A FR8406383 A FR 8406383A FR 8406383 A FR8406383 A FR 8406383A FR 2563375 B1 FR2563375 B1 FR 2563375B1
- Authority
- FR
- France
- Prior art keywords
- circuit breaker
- differential function
- differential
- function
- breaker
- 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
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
- H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
- H01H83/226—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with differential transformer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/04—Means for indicating condition of the switching device
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8406383A FR2563375B1 (fr) | 1984-04-24 | 1984-04-24 | Disjoncteur a fonction differentielle |
EP85400762A EP0161968A1 (fr) | 1984-04-24 | 1985-04-17 | Disjoncteur à fonction différentielle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8406383A FR2563375B1 (fr) | 1984-04-24 | 1984-04-24 | Disjoncteur a fonction differentielle |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2563375A1 FR2563375A1 (fr) | 1985-10-25 |
FR2563375B1 true FR2563375B1 (fr) | 1988-05-20 |
Family
ID=9303402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8406383A Expired FR2563375B1 (fr) | 1984-04-24 | 1984-04-24 | Disjoncteur a fonction differentielle |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0161968A1 (fr) |
FR (1) | FR2563375B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3630643A1 (de) * | 1986-09-09 | 1988-03-17 | Bbc Brown Boveri & Cie | Zweipoliger leitungsschutzschalter |
JPS6412335U (fr) * | 1987-07-13 | 1989-01-23 | ||
DE3825497A1 (de) * | 1988-07-27 | 1990-02-01 | Asea Brown Boveri | Fehlerstromschutzschalter |
IE71036B1 (en) * | 1990-02-23 | 1997-01-15 | Square D Co | A circuit breaker |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2128274B3 (fr) * | 1971-03-02 | 1974-02-15 | Feme Fabbrica Equipaggia | |
US3745414A (en) * | 1972-01-21 | 1973-07-10 | Westinghouse Electric Corp | Ground fault circuit interrupter |
US3855502A (en) * | 1973-02-22 | 1974-12-17 | Ite Imperial Corp | Ground fault interrupter device |
US4081852A (en) * | 1974-10-03 | 1978-03-28 | Westinghouse Electric Corporation | Ground fault circuit breaker |
US3984736A (en) * | 1975-02-04 | 1976-10-05 | Thin Fay Rai | Leakage protective device |
US4037185A (en) * | 1976-03-11 | 1977-07-19 | General Electric Company | Ground fault circuit breaker with trip indication |
BE880418A (fr) * | 1979-03-01 | 1980-04-01 | Ave Belli Andrea | Interrupteur magneto-thermique differentiel |
FR2468991A1 (fr) * | 1979-10-26 | 1981-05-08 | Legrand Sa | Disjoncteur et son mecanisme d'accrochage |
-
1984
- 1984-04-24 FR FR8406383A patent/FR2563375B1/fr not_active Expired
-
1985
- 1985-04-17 EP EP85400762A patent/EP0161968A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2563375A1 (fr) | 1985-10-25 |
EP0161968A1 (fr) | 1985-11-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licenses | ||
ST | Notification of lapse |