BE457461A - - Google Patents
Info
- Publication number
- BE457461A BE457461A BE457461DA BE457461A BE 457461 A BE457461 A BE 457461A BE 457461D A BE457461D A BE 457461DA BE 457461 A BE457461 A BE 457461A
- Authority
- BE
- Belgium
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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH584002X | 1943-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE457461A true BE457461A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) |
Family
ID=4521684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE457461D BE457461A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1943-09-02 |
Country Status (5)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1013346B (de) * | 1952-03-19 | 1957-08-08 | Voigt & Haeffner Ag | Druckluftschalter |
| DE1090290B (de) * | 1957-10-14 | 1960-10-06 | Zd Y V I Plzen | Als selbstaendige Baueinheit zusammengestelltes Loeschkammerpaar fuer elektrische Hoechstspannungs-Druckgasschalter |
| US2979591A (en) * | 1958-09-19 | 1961-04-11 | Westinghouse Electric Corp | Circuit interrupters |
| DE1129589B (de) * | 1959-02-19 | 1962-05-17 | Siemens Ag | Hochspannungs-Widerstands- oder Lastschalter fuer verschiedene Nennspannungen |
| CH372721A (de) * | 1959-06-13 | 1963-10-31 | Bbc Brown Boveri & Cie | Druckluftschalter mit Mehrfachunterbrechung |
| DE1248136B (de) * | 1961-12-21 | 1967-08-24 | Magrini Fab Riun Scarpa | Unterbrechungsschalter fuer hohe und aeusserst hohe elektrische Spannungen |
-
0
- NL NL60258D patent/NL60258C/xx active
- BE BE457461D patent/BE457461A/xx unknown
-
1943
- 1943-09-02 CH CH239829D patent/CH239829A/de unknown
-
1944
- 1944-09-28 GB GB18604/44A patent/GB584002A/en not_active Expired
-
1945
- 1945-03-27 FR FR909969D patent/FR909969A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB584002A (en) | 1947-01-03 |
| NL60258C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | |
| FR909969A (fr) | 1946-05-23 |
| CH239829A (de) | 1945-11-15 |