FR1032072A - Coupe-circuit - Google Patents
Coupe-circuitInfo
- Publication number
- FR1032072A FR1032072A FR1032072DA FR1032072A FR 1032072 A FR1032072 A FR 1032072A FR 1032072D A FR1032072D A FR 1032072DA FR 1032072 A FR1032072 A FR 1032072A
- Authority
- FR
- France
- Prior art keywords
- circuit breaker
- breaker
- 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
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US142875A US2584570A (en) | 1950-02-07 | 1950-02-07 | Circuit interrupter |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1032072A true FR1032072A (fr) | 1953-06-29 |
Family
ID=22501637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1032072D Expired FR1032072A (fr) | 1950-02-07 | 1951-02-05 | Coupe-circuit |
Country Status (2)
Country | Link |
---|---|
US (1) | US2584570A (fr) |
FR (1) | FR1032072A (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE511151A (fr) * | 1951-05-03 | |||
US2941060A (en) * | 1953-05-06 | 1960-06-14 | Ite Circuit Breaker Ltd | Arc extinguishing means for high voltage circuit breakers |
FR1132254A (fr) * | 1955-09-22 | 1957-03-07 | Merlin Gerin | Perfectionnements aux chambres de coupure pour disjoncteurs |
US2868927A (en) * | 1956-05-03 | 1959-01-13 | Ite Circuit Breaker Ltd | Solenoid interrupter |
DE1069257B (fr) * | 1956-10-18 | 1959-11-19 | ||
US2942083A (en) * | 1956-12-24 | 1960-06-21 | Westinghouse Electric Corp | Circuit interrupters |
US2953666A (en) * | 1956-12-31 | 1960-09-20 | Allen Bradley Co | High voltage air break switch |
US2929703A (en) * | 1958-05-27 | 1960-03-22 | United States Steel Corp | Method and apparatus for handling gases in a direct reduction process |
FR1269359A (fr) * | 1960-07-01 | 1961-08-11 | Merlin Gerin | Perfectionnements à un dispositif d'extinction d'arc |
US3495056A (en) * | 1965-07-22 | 1970-02-10 | Ite Imperial Corp | Current limiting interrupter with arc-inserted non-linear resistors |
US3728503A (en) * | 1971-01-22 | 1973-04-17 | Ite Imperial Corp | Shock-proof arc chute for high voltage circuit breaker with metallic arc plates having off-set lines of openings |
FR2255689B1 (fr) * | 1973-12-20 | 1976-10-08 | Merlin Gerin | |
KR880001427Y1 (ko) * | 1981-08-13 | 1988-04-15 | 미쓰비시전기 주식회사 | 전자(電磁)개폐장치 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1840292A (en) * | 1928-06-29 | 1932-01-05 | Westinghouse Electric & Mfg Co | Electrical contactor |
US2306204A (en) * | 1939-10-11 | 1942-12-22 | Gen Electric | Electric arc extinguishing apparatus |
US2293487A (en) * | 1939-10-11 | 1942-08-18 | Gen Electric | Electric circuit breaker |
-
1950
- 1950-02-07 US US142875A patent/US2584570A/en not_active Expired - Lifetime
-
1951
- 1951-02-05 FR FR1032072D patent/FR1032072A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2584570A (en) | 1952-02-05 |
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