BE539804A - - Google Patents
Info
- Publication number
- BE539804A BE539804A BE539804DA BE539804A BE 539804 A BE539804 A BE 539804A BE 539804D A BE539804D A BE 539804DA BE 539804 A BE539804 A BE 539804A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
- H01H31/32—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with rectilinearly-movable contact
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH2794870X | 1954-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE539804A true BE539804A (xx) |
Family
ID=4571844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE539804D BE539804A (xx) | 1954-07-13 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2794870A (xx) |
| BE (1) | BE539804A (xx) |
| CH (1) | CH322040A (xx) |
| DE (1) | DE1043455B (xx) |
| FR (1) | FR1128894A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1087215B (de) * | 1958-02-14 | 1960-08-18 | Licentia Gmbh | Anordnung von Isolierstoffseilen zur Betaetigung bzw. Stellungsrueckmeldung von auf Hochspannungspotential liegenden Schaltgeraeten |
| DE1131770B (de) * | 1958-12-09 | 1962-06-20 | Licentia Gmbh | Seiltrennschalter fuer Hochspannungsschaltanlagen |
| US3089927A (en) * | 1960-02-01 | 1963-05-14 | Ite Circuit Breaker Ltd | Isolating switch arrangement |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE351592C (de) * | 1922-04-12 | Bergmann Elek Citaets Werke Ak | Anordnung fuer Trennschalter mit Isolierung durch Haengeisolatoren | |
| GB190314908A (en) * | 1903-07-04 | 1904-05-05 | Ernest Edgley Prestwich | Improvements in or relating to Electric Contacts |
| DE731061C (de) * | 1938-08-12 | 1943-02-01 | Siemens Ag | Hubtrennschalter fuer Freilufthochspannungsschaltanlagen |
| BE444354A (xx) * | 1941-01-28 | |||
| FR931564A (fr) * | 1941-06-13 | 1948-02-26 | Alsthom Cgee | Perfectionnement apporté aux interrupteurs et sectionneurs électriques, notamment à ceux à grande longueur de coupure |
| AT168743B (de) * | 1948-09-02 | 1951-07-25 | Elin Ag Elek Ind Wien | Trennschalter in Säulenform |
-
0
- BE BE539804D patent/BE539804A/xx unknown
-
1954
- 1954-07-13 CH CH322040D patent/CH322040A/de unknown
- 1954-07-31 DE DEA20870A patent/DE1043455B/de active Pending
-
1955
- 1955-07-11 US US521284A patent/US2794870A/en not_active Expired - Lifetime
- 1955-07-12 FR FR1128894D patent/FR1128894A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2794870A (en) | 1957-06-04 |
| DE1043455B (de) | 1958-11-13 |
| FR1128894A (fr) | 1957-01-11 |
| CH322040A (de) | 1957-05-31 |