NL278421A - - Google Patents
Info
- Publication number
- NL278421A NL278421A NL278421DA NL278421A NL 278421 A NL278421 A NL 278421A NL 278421D A NL278421D A NL 278421DA NL 278421 A NL278421 A NL 278421A
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
-
- 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
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1961L0038992 DE1241515B (de) | 1961-05-17 | 1961-05-17 | Druckgasschalter fuer Mittelspannungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL278421A true NL278421A (en:Method) |
Family
ID=7268497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL278421D NL278421A (en:Method) | 1961-05-17 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE617764A (en:Method) |
| CH (1) | CH398740A (en:Method) |
| DE (1) | DE1241515B (en:Method) |
| GB (1) | GB1002815A (en:Method) |
| NL (1) | NL278421A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012207640A1 (de) * | 2012-05-08 | 2013-11-14 | Siemens Aktiengesellschaft | Schaltanordnung |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE695077C (de) * | 1933-10-20 | 1940-08-15 | Siemens Schuckertwerke Akt Ges | Schalter mit Lichtbogenloeschung durch eine im Kreislauf bewegte und wiederholt zum Loeschen benutzte Gas- oder Dampfmenge |
| DE695051C (de) * | 1934-03-21 | 1940-08-15 | Siemens Schuckertwerke Akt Ges | Mehrpoliger Schalter mit Lichtbogenloeschung durch stroemende oder expandierende Gase oder Daempfe |
| DE690372C (de) * | 1935-07-13 | 1940-04-24 | Bbc Brown Boveri & Cie | Schalteranordnung fuer hohe Leistungen |
| BE422849A (en:Method) * | 1936-07-30 | |||
| GB534863A (en) * | 1939-10-09 | 1941-03-20 | Gen Electric Co Ltd | Improvements in or relating to electric circuit breakers with fluid-actuation |
| FR1055935A (fr) * | 1951-09-12 | 1954-02-23 | Westinghouse Electric Corp | Interrupteur |
| DE1105949B (de) * | 1958-08-22 | 1961-05-04 | Liebknecht Transformat | Hochspannungsdruckgasschalter |
| DE1105950B (de) * | 1960-04-26 | 1961-05-04 | Liebknecht Transformat | Hochspannungsdruckgasschalter |
-
0
- NL NL278421D patent/NL278421A/xx unknown
-
1961
- 1961-05-17 DE DE1961L0038992 patent/DE1241515B/de active Pending
-
1962
- 1962-05-07 CH CH543162A patent/CH398740A/de unknown
- 1962-05-16 GB GB1885062A patent/GB1002815A/en not_active Expired
- 1962-05-17 BE BE617764A patent/BE617764A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH398740A (de) | 1966-03-15 |
| DE1241515B (de) | 1967-06-01 |
| BE617764A (fr) | 1962-09-17 |
| GB1002815A (en) | 1965-09-02 |