BE546971A - - Google Patents
Info
- Publication number
- BE546971A BE546971A BE546971A BE546971A BE546971A BE 546971 A BE546971 A BE 546971A BE 546971 A BE546971 A BE 546971A BE 546971 A BE546971 A BE 546971A BE 546971 A BE546971 A BE 546971A
- 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
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
- H01H33/121—Load break switches
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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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM24333A DE976331C (de) | 1954-09-03 | 1954-09-03 | Druckluftschalter mit selbsterzeugter Blasluft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE546971A true BE546971A (de) | 1956-04-30 |
Family
ID=7299266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE546971A BE546971A (de) | 1954-09-03 | 1956-04-12 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE546971A (de) |
| CH (1) | CH341209A (de) |
| DE (1) | DE976331C (de) |
| FR (1) | FR1144785A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3005891A (en) * | 1959-05-01 | 1961-10-24 | Gen Electric | Load break device |
| DE1158147B (de) * | 1962-11-14 | 1963-11-28 | Siemens Ag | Kompressor fuer Druckgasumlaufschalter |
| EP0517295B1 (de) * | 1991-05-24 | 1997-12-17 | Giampietro Tosi | Schwefelhexafluoridisolierter Mittelspannungsschalter mit drei Positionen |
| DE102016209217A1 (de) * | 2016-05-27 | 2017-11-30 | Siemens Aktiengesellschaft | Betriebsverfahren einer elektrischen Schaltgeräteanordnung sowie elektrische Schaltgeräteanordnung zur Durchführung des Verfahrens |
| EP3611745B1 (de) * | 2018-08-16 | 2024-03-20 | ABB Schweiz AG | Gasisolierter lasttrennschalter für nieder- oder mittelspannung |
| EP3832685B1 (de) * | 2019-12-04 | 2025-01-29 | Siemens Energy Global GmbH & Co. KG | Schaltanordnung zum trennen einer leitenden verbindung |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US515374A (en) * | 1894-02-27 | Electrical controller | ||
| AT144765B (de) * | 1934-12-03 | 1936-02-25 | Aeg Union Elek Wien | Schalter mit Lichtbogenlöschung durch Druckgas. |
| DE700729C (de) * | 1934-02-14 | 1940-12-28 | Aeg | Druckgasschalter |
| DE640870C (de) * | 1934-03-26 | 1937-01-14 | Aeg | Druckgasschalter |
| DE649237C (de) * | 1934-07-31 | 1937-08-21 | Frida Strauss Geb Ruppel | Gasschalter |
| DE693932C (de) * | 1934-10-20 | 1940-07-22 | Licht Und Kraft Akt Ges | Schalter mit Vorrichtung zur Ausloeschung des Schaltlichtbogens durch eine ihn bespuelende Loeschmittelstroemung |
| DE681105C (de) * | 1935-05-03 | 1939-09-14 | Fritz Driescher Sen | Hochspannungslastschalter mit Lichtbogenloeschung durch einen Luftstrom |
| DE708703C (de) * | 1936-12-23 | 1941-07-26 | Bbc Brown Boveri & Cie | Leistungstrennschalter |
| DE732000C (de) * | 1940-06-05 | 1943-02-19 | Lindner & Co | Leistungsschalter mit Lichtbogenloeschung nach dem Sauggasprinzip |
| FR883508A (fr) * | 1942-02-13 | 1943-07-07 | Delle Atel Const Electr | Interrupteur-sectionneur à mouvement rotatif pour l'extérieur |
| FR1034903A (fr) * | 1951-03-30 | 1953-08-07 | Forges Ateliers Const Electr | Interrupteurs à auto-soufflage |
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1954
- 1954-09-03 DE DEM24333A patent/DE976331C/de not_active Expired
-
1956
- 1956-03-09 CH CH341209D patent/CH341209A/de unknown
- 1956-03-10 FR FR1144785D patent/FR1144785A/fr not_active Expired
- 1956-04-12 BE BE546971A patent/BE546971A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH341209A (de) | 1959-09-30 |
| FR1144785A (fr) | 1957-10-17 |
| DE976331C (de) | 1963-07-04 |