BE639120A - - Google Patents
Info
- Publication number
- BE639120A BE639120A BE639120DA BE639120A BE 639120 A BE639120 A BE 639120A BE 639120D A BE639120D A BE 639120DA BE 639120 A BE639120 A BE 639120A
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
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- 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
- H01H33/06—Insulating body insertable between contacts
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC0009846 | 1962-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE639120A true BE639120A (cs) |
Family
ID=7014628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE639120D BE639120A (cs) | 1962-10-27 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE639120A (cs) |
| CH (1) | CH401203A (cs) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2633093C2 (de) * | 1976-07-20 | 1987-04-30 | Siemens AG, 1000 Berlin und 8000 München | Elektrischer Leistungsschalter mit einer geschlossenen, mit Löschgas gefüllten Löschkmammer |
| DE2907574C2 (de) * | 1979-02-27 | 1984-05-17 | Concordia Sprecher-Schaltgeräte GmbH, 7024 Filderstadt | Löschkammer |
| DE9314779U1 (de) * | 1993-09-24 | 1993-11-25 | Siemens AG, 80333 München | Hochspannungs-Leistungsschalter mit einer Kühleinrichtung zur Kühlung des Löschgases |
-
0
- BE BE639120D patent/BE639120A/xx unknown
-
1963
- 1963-07-25 CH CH924763A patent/CH401203A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH401203A (de) | 1965-10-31 |