NL140328C - - Google Patents
Info
- Publication number
- NL140328C NL140328C NL140328DA NL140328C NL 140328 C NL140328 C NL 140328C NL 140328D A NL140328D A NL 140328DA NL 140328 C NL140328 C NL 140328C
- Authority
- NL
- Netherlands
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 |
|---|---|---|---|
| CH983184X | 1948-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL140328C true NL140328C (en:Method) |
Family
ID=4551456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL140328D NL140328C (en:Method) | 1948-03-19 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH262092A (en:Method) |
| FR (1) | FR983184A (en:Method) |
| NL (1) | NL140328C (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE510192A (en:Method) * | 1951-03-28 | |||
| GB755016A (en) * | 1953-07-08 | 1956-08-15 | Reyrolle A & Co Ltd | Improvements relating to electric switchgear |
| US3068379A (en) * | 1957-04-11 | 1962-12-11 | Fed Pacific Electric Co | Circuit protective apparatus |
| DE1132213B (de) * | 1960-06-24 | 1962-06-28 | Licentia Gmbh | Hochspannungsschalter mit Schutzwiderstaenden |
| DE1236052B (de) * | 1960-10-26 | 1967-03-09 | Continental Elektro Ind Ag | Hochspannungsleistungsschalter mit mehreren in Reihe geschalteten Schaltstellen pro Pol |
-
0
- NL NL140328D patent/NL140328C/xx active
-
1948
- 1948-03-19 CH CH262092D patent/CH262092A/de unknown
-
1949
- 1949-03-15 FR FR983184D patent/FR983184A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR983184A (fr) | 1951-06-20 |
| CH262092A (de) | 1949-06-15 |