BE438001A - - Google Patents
Info
- Publication number
- BE438001A BE438001A BE438001DA BE438001A BE 438001 A BE438001 A BE 438001A BE 438001D A BE438001D A BE 438001DA BE 438001 A BE438001 A BE 438001A
- Authority
- BE
- Belgium
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
- H01H9/36—Metal parts
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US243587A US2249499A (en) | 1938-12-02 | 1938-12-02 | Electric circuit interrupter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE438001A true BE438001A (en) |
Family
ID=22919341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE438001D BE438001A (en) | 1938-12-02 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2249499A (en) |
| BE (1) | BE438001A (en) |
| GB (1) | GB533834A (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2467937A (en) * | 1944-04-08 | 1949-04-19 | Square D Co | Arc suppressor |
| US2446027A (en) * | 1944-08-19 | 1948-07-27 | Ite Circuit Breaker Ltd | Arc chute |
| US2445529A (en) * | 1944-09-19 | 1948-07-20 | Westinghouse Electric Corp | Circuit interrupter |
| US2427074A (en) * | 1945-01-12 | 1947-09-09 | Ite Circuit Breaker Ltd | Arc chute |
| US2564178A (en) * | 1945-06-08 | 1951-08-14 | Howard M Strobel | Deion circuit breaker |
| US2450268A (en) * | 1945-08-30 | 1948-09-28 | Gen Electric | Circuit breaker |
| US2611060A (en) * | 1945-10-20 | 1952-09-16 | Monitor Controller Co | Circuit controlling apparatus |
| US2622173A (en) * | 1947-03-03 | 1952-12-16 | Canadian Controllers Ltd | Magnetic blowout system for high-voltage contactors |
| US2734842A (en) * | 1949-02-23 | 1956-02-14 | Process of manufacturing spaced plate arc extinguishers | |
| US2606982A (en) * | 1949-06-11 | 1952-08-12 | Allis Chalmers Mfg Co | Arc chute defining two alternate arc paths |
| IT1133612B (en) * | 1980-09-24 | 1986-07-09 | Bassani Spa | DEIONIZATION CELL FOR THE EXTINGUISHING OF THE ELECTRIC ARC |
-
0
- BE BE438001D patent/BE438001A/xx unknown
-
1938
- 1938-12-02 US US243587A patent/US2249499A/en not_active Expired - Lifetime
-
1939
- 1939-12-04 GB GB31395/39A patent/GB533834A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB533834A (en) | 1941-02-20 |
| US2249499A (en) | 1941-07-15 |