BE509372A - - Google Patents
Info
- Publication number
- BE509372A BE509372A BE509372DA BE509372A BE 509372 A BE509372 A BE 509372A BE 509372D A BE509372D A BE 509372DA BE 509372 A BE509372 A BE 509372A
- 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
-
- 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
- H01H33/16—Impedances connected with contacts
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE298271X | 1948-12-03 | ||
| DE300650X | 1950-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE509372A true BE509372A (en:Method) |
Family
ID=25782929
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE509372D BE509372A (en:Method) | 1948-12-03 | ||
| BE504372D BE504372A (en:Method) | 1948-12-03 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE504372D BE504372A (en:Method) | 1948-12-03 |
Country Status (3)
| Country | Link |
|---|---|
| BE (2) | BE504372A (en:Method) |
| CH (1) | CH298271A (en:Method) |
| FR (1) | FR1048322A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE636980A (en:Method) * | 1962-09-06 |
-
0
- BE BE509372D patent/BE509372A/xx unknown
- BE BE504372D patent/BE504372A/xx unknown
-
1951
- 1951-06-28 CH CH298271D patent/CH298271A/de unknown
- 1951-06-30 FR FR1048322D patent/FR1048322A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE504372A (en:Method) | |
| FR1048322A (fr) | 1953-12-21 |
| CH298271A (de) | 1954-04-30 |