FR2325170A2 - Interrupteur electrique a semi-conducteurs de shuntage de courant - Google Patents
Interrupteur electrique a semi-conducteurs de shuntage de courantInfo
- Publication number
- FR2325170A2 FR2325170A2 FR7528436A FR7528436A FR2325170A2 FR 2325170 A2 FR2325170 A2 FR 2325170A2 FR 7528436 A FR7528436 A FR 7528436A FR 7528436 A FR7528436 A FR 7528436A FR 2325170 A2 FR2325170 A2 FR 2325170A2
- Authority
- FR
- France
- Prior art keywords
- contacts
- semi
- permanent magnet
- electric switch
- conductor 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
- H01H33/182—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7528436A FR2325170A2 (fr) | 1975-09-16 | 1975-09-16 | Interrupteur electrique a semi-conducteurs de shuntage de courant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7528436A FR2325170A2 (fr) | 1975-09-16 | 1975-09-16 | Interrupteur electrique a semi-conducteurs de shuntage de courant |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2325170A2 true FR2325170A2 (fr) | 1977-04-15 |
FR2325170B2 FR2325170B2 (fr) | 1979-03-30 |
Family
ID=9160067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7528436A Granted FR2325170A2 (fr) | 1975-09-16 | 1975-09-16 | Interrupteur electrique a semi-conducteurs de shuntage de courant |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2325170A2 (fr) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2611059A (en) * | 1950-07-07 | 1952-09-16 | Westinghouse Electric Corp | Electric switch with permanentmagnet blowout field |
FR1188775A (fr) * | 1957-12-18 | 1959-09-25 | Sncf | Appareil de coupure de courant électrique à soufflage d'arc |
DE1093868B (de) * | 1958-02-06 | 1960-12-01 | Theodor Kiepe Elektrotechnisch | Kontaktfinger fuer Walzenschalter, Kontroller u. ae. Schaltgeraete mit magnetischer Loeschung |
US3064104A (en) * | 1959-08-07 | 1962-11-13 | Westinghouse Electric Corp | Electrical interlock |
DE1166875B (de) * | 1961-09-01 | 1964-04-02 | Stotz Kontakt Gmbh | Schalter mit Lichtbogenloescheinrichtung |
US3132225A (en) * | 1961-08-23 | 1964-05-05 | Cutler Hammer Inc | Electric switch having arcing and current carrying contacts of bridging type |
US3581035A (en) * | 1969-04-30 | 1971-05-25 | Gen Electric | Gas-blast circuit interrupter with magnetic means for accelerating merger of series-related arcs |
FR2148760A5 (fr) * | 1971-08-02 | 1973-03-23 | Merlin Gerin | |
FR2242767A1 (fr) * | 1973-08-30 | 1975-03-28 | Merlin Gerin |
-
1975
- 1975-09-16 FR FR7528436A patent/FR2325170A2/fr active Granted
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2611059A (en) * | 1950-07-07 | 1952-09-16 | Westinghouse Electric Corp | Electric switch with permanentmagnet blowout field |
FR1188775A (fr) * | 1957-12-18 | 1959-09-25 | Sncf | Appareil de coupure de courant électrique à soufflage d'arc |
DE1093868B (de) * | 1958-02-06 | 1960-12-01 | Theodor Kiepe Elektrotechnisch | Kontaktfinger fuer Walzenschalter, Kontroller u. ae. Schaltgeraete mit magnetischer Loeschung |
US3064104A (en) * | 1959-08-07 | 1962-11-13 | Westinghouse Electric Corp | Electrical interlock |
US3132225A (en) * | 1961-08-23 | 1964-05-05 | Cutler Hammer Inc | Electric switch having arcing and current carrying contacts of bridging type |
DE1166875B (de) * | 1961-09-01 | 1964-04-02 | Stotz Kontakt Gmbh | Schalter mit Lichtbogenloescheinrichtung |
US3581035A (en) * | 1969-04-30 | 1971-05-25 | Gen Electric | Gas-blast circuit interrupter with magnetic means for accelerating merger of series-related arcs |
FR2148760A5 (fr) * | 1971-08-02 | 1973-03-23 | Merlin Gerin | |
FR2242767A1 (fr) * | 1973-08-30 | 1975-03-28 | Merlin Gerin |
Also Published As
Publication number | Publication date |
---|---|
FR2325170B2 (fr) | 1979-03-30 |
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