FR1185376A - Perfectionnements aux disjoncteurs électriques - Google Patents
Perfectionnements aux disjoncteurs électriquesInfo
- Publication number
- FR1185376A FR1185376A FR1185376DA FR1185376A FR 1185376 A FR1185376 A FR 1185376A FR 1185376D A FR1185376D A FR 1185376DA FR 1185376 A FR1185376 A FR 1185376A
- Authority
- FR
- France
- Prior art keywords
- electrical circuit
- circuit breakers
- breakers
- electrical
- 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
- 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
- H01H83/223—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 bimetal elements
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1185376T | 1957-01-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1185376A true FR1185376A (fr) | 1959-07-31 |
Family
ID=9663868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1185376D Expired FR1185376A (fr) | 1957-01-30 | 1957-01-30 | Perfectionnements aux disjoncteurs électriques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1185376A (fr) |
-
1957
- 1957-01-30 FR FR1185376D patent/FR1185376A/fr not_active Expired
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