BE457479A - - Google Patents
Info
- Publication number
- BE457479A BE457479A BE457479DA BE457479A BE 457479 A BE457479 A BE 457479A BE 457479D A BE457479D A BE 457479DA BE 457479 A BE457479 A BE 457479A
- 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
- H01H33/125—Load break switches comprising a separate circuit breaker
- H01H33/128—Load break switches comprising a separate circuit breaker being operated by a separate mechanism interlocked with the sectionalising mechanism
-
- 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
- H01H33/008—Pedestal mounted switch gear combinations
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH581236X | 1943-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE457479A true BE457479A (enrdf_load_html_response) |
Family
ID=4521514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE457479D BE457479A (enrdf_load_html_response) | 1943-09-04 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE457479A (enrdf_load_html_response) |
| CH (1) | CH240046A (enrdf_load_html_response) |
| FR (1) | FR913482A (enrdf_load_html_response) |
| GB (1) | GB581236A (enrdf_load_html_response) |
| NL (1) | NL118687C (enrdf_load_html_response) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE910077C (de) * | 1951-11-01 | 1954-04-29 | Licentia Gmbh | Elektrischer Schalter mit Lichtbogenloeschung durch ein stroemendes Druckmittel, wie Druckgas |
| CH316267A (de) * | 1953-01-24 | 1956-09-30 | Bbc Brown Boveri & Cie | Schalteinrichtung mit in Serie liegenden Schaltstellen für die Leistungsunterbrechung und die Spannungsisolation |
| BE568382A (enrdf_load_html_response) * | 1957-06-07 | |||
| US3043940A (en) * | 1958-01-10 | 1962-07-10 | Westinghouse Electric Corp | Compressed-gas circuit interrupter |
| CH372721A (de) * | 1959-06-13 | 1963-10-31 | Bbc Brown Boveri & Cie | Druckluftschalter mit Mehrfachunterbrechung |
| CN102074912A (zh) * | 2010-12-02 | 2011-05-25 | 河南省电力公司南阳供电公司 | 隔离开关瓷瓶固定专用工具 |
-
0
- NL NL118687D patent/NL118687C/xx active
- BE BE457479D patent/BE457479A/xx unknown
-
1943
- 1943-09-04 CH CH240046D patent/CH240046A/de unknown
-
1944
- 1944-09-29 GB GB18699/44A patent/GB581236A/en not_active Expired
-
1945
- 1945-08-21 FR FR913482D patent/FR913482A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL118687C (enrdf_load_html_response) | |
| FR913482A (fr) | 1946-09-11 |
| GB581236A (en) | 1946-10-04 |
| CH240046A (de) | 1945-11-30 |