FR1043655A - Automatic installation circuit breaker - Google Patents
Automatic installation circuit breakerInfo
- Publication number
- FR1043655A FR1043655A FR1043655DA FR1043655A FR 1043655 A FR1043655 A FR 1043655A FR 1043655D A FR1043655D A FR 1043655DA FR 1043655 A FR1043655 A FR 1043655A
- Authority
- FR
- France
- Prior art keywords
- circuit breaker
- automatic installation
- installation circuit
- automatic
- 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
- 238000009434 installation Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
- H02H3/10—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current additionally responsive to some other abnormal electrical conditions
- H02H3/105—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current additionally responsive to some other abnormal electrical conditions responsive to excess current and fault current to earth
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/12—Arrangements of bearings
- G01R11/14—Arrangements of bearings with magnetic relief
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/24—Arrangements for avoiding or indicating fraudulent use
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH694623X | 1950-12-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1043655A true FR1043655A (en) | 1953-11-10 |
Family
ID=4529527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1043655D Expired FR1043655A (en) | 1950-12-04 | 1951-10-09 | Automatic installation circuit breaker |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE506088A (en) |
CH (1) | CH285598A (en) |
DE (1) | DE857828C (en) |
FR (1) | FR1043655A (en) |
GB (1) | GB694623A (en) |
NL (2) | NL158684B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE966368C (en) * | 1953-05-09 | 1957-08-01 | Licentia Gmbh | Remote control receiving relay |
CN109188039B (en) * | 2018-09-28 | 2021-05-11 | 国网重庆市电力公司电力科学研究院 | Anti-electricity-stealing intelligent meter tail with communication function |
-
0
- BE BE506088D patent/BE506088A/xx unknown
- NL NL90296D patent/NL90296C/xx active
- NL NL6913077.A patent/NL158684B/en unknown
-
1950
- 1950-12-04 CH CH285598D patent/CH285598A/en unknown
-
1951
- 1951-09-18 DE DEL10125A patent/DE857828C/en not_active Expired
- 1951-10-09 FR FR1043655D patent/FR1043655A/en not_active Expired
- 1951-11-29 GB GB28063/51A patent/GB694623A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL90296C (en) | |
BE506088A (en) | |
NL158684B (en) | |
DE857828C (en) | 1952-12-01 |
CH285598A (en) | 1952-09-15 |
GB694623A (en) | 1953-07-22 |
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