FR1183181A - Interrupteurs - Google Patents
InterrupteursInfo
- Publication number
- FR1183181A FR1183181A FR1183181DA FR1183181A FR 1183181 A FR1183181 A FR 1183181A FR 1183181D A FR1183181D A FR 1183181DA FR 1183181 A FR1183181 A FR 1183181A
- Authority
- FR
- France
- Prior art keywords
- switches
- 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 |
---|---|---|---|
US611183A US2900477A (en) | 1956-09-21 | 1956-09-21 | Circuit interrupters |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1183181A true FR1183181A (fr) | 1959-07-03 |
Family
ID=24447957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1183181D Expired FR1183181A (fr) | 1956-09-21 | 1957-09-20 | Interrupteurs |
Country Status (4)
Country | Link |
---|---|
US (1) | US2900477A (fr) |
DE (1) | DE1067501B (fr) |
FR (1) | FR1183181A (fr) |
GB (1) | GB840901A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1202864B (de) * | 1960-09-27 | 1965-10-14 | Elektro App Werke Berlin Trept | Loeschkammerbefestigung fuer elektrische Schaltgeraete |
BRPI0818421B1 (pt) * | 2007-10-15 | 2018-06-12 | Enwave Corporation | Aparelho e método para a desidratação de material orgânico, em modo contínuo, empregando vácuo e micro-ondas |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE439208A (fr) * | 1934-10-20 | |||
DE637081C (de) * | 1935-05-03 | 1936-10-21 | Wilhelm Leyhausen | Funkenkammer fuer Kleinselbstschalter mit magnetischer Funkenloeschung |
US2243038A (en) * | 1938-07-01 | 1941-05-20 | Westinghouse Electric & Mfg Co | Circuit interrupter |
US2272224A (en) * | 1940-10-29 | 1942-02-10 | Gen Electric | Gas blast electric circuit breaker |
US2276859A (en) * | 1940-10-29 | 1942-03-17 | Westinghouse Electric & Mfg Co | Circuit interrupter |
US2292158A (en) * | 1941-05-28 | 1942-08-04 | Gen Electric | Gas blast circuit breaker |
US2284658A (en) * | 1941-06-17 | 1942-06-02 | Gen Electric | Gas blast electric circuit breaker |
US2345724A (en) * | 1942-03-19 | 1944-04-04 | Westinghouse Electric & Mfg Co | Circuit breaker |
US2442199A (en) * | 1943-12-15 | 1948-05-25 | Westinghouse Electric Corp | Circuit interrupter |
-
1956
- 1956-09-21 US US611183A patent/US2900477A/en not_active Expired - Lifetime
-
1957
- 1957-08-27 GB GB26963/57A patent/GB840901A/en not_active Expired
- 1957-08-31 DE DEW21802A patent/DE1067501B/de active Pending
- 1957-09-20 FR FR1183181D patent/FR1183181A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1067501B (de) | 1959-10-22 |
GB840901A (en) | 1960-07-13 |
US2900477A (en) | 1959-08-18 |
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