BE740620A - - Google Patents
Info
- Publication number
- BE740620A BE740620A BE740620DA BE740620A BE 740620 A BE740620 A BE 740620A BE 740620D A BE740620D A BE 740620DA BE 740620 A BE740620 A BE 740620A
- 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
- H01H33/06—Insulating body insertable between contacts
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681804661 DE1804661B2 (de) | 1968-10-23 | 1968-10-23 | Hochspannungs dreh lasttrennschalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE740620A true BE740620A (xx) | 1970-04-01 |
Family
ID=5711270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE740620D BE740620A (xx) | 1968-10-23 | 1969-10-22 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3626126A (xx) |
| AT (1) | AT294963B (xx) |
| BE (1) | BE740620A (xx) |
| CH (1) | CH514226A (xx) |
| DE (1) | DE1804661B2 (xx) |
| FR (1) | FR2021388A1 (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4126773A (en) * | 1977-03-09 | 1978-11-21 | S&C Electric Company | Polyphase disconnecting switch arrangement |
| DE2930830C2 (de) * | 1979-07-30 | 1983-06-16 | Siemens AG, 1000 Berlin und 8000 München | Unter Last trennender, mehrpoliger Hochspannungs-Drehschalter |
| FR2561816B1 (fr) * | 1984-03-20 | 1988-06-10 | Telemecanique Electrique | Combine pour la coupure en charge et le sectionnement visible d'un circuit electrique |
| DE3428519A1 (de) * | 1984-08-02 | 1986-02-06 | Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim | Elektrischer schalter |
| DK154591C (da) * | 1985-01-14 | 1989-05-01 | Knudsen Nordisk Elect | Afbryderhus |
| FR2672727B1 (fr) * | 1991-02-08 | 1993-04-16 | Gen Electric Cgr | Dispositif interrupteur haute tension et commutateur haute tension. |
| IT1313732B1 (it) * | 1999-09-15 | 2002-09-17 | Abb Ricerca Spa | Apparecchiatura di interruzione e sezionamento isolata in gas |
| DE202017104597U1 (de) | 2017-08-01 | 2018-11-13 | Walter Kraus Gmbh | Restlast-Trennschalter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE721386C (de) * | 1937-11-08 | 1942-06-03 | Siemens Ag | Elektrischer Hochleistungsschalter mit Lichtbogenloeschung durch ein stroemendes Loeschmittel |
| US2337889A (en) * | 1942-05-29 | 1943-12-28 | Gen Electric | Electric circuit breaker |
-
1968
- 1968-10-23 DE DE19681804661 patent/DE1804661B2/de not_active Withdrawn
-
1969
- 1969-10-13 CH CH1535169A patent/CH514226A/de not_active IP Right Cessation
- 1969-10-13 US US865732A patent/US3626126A/en not_active Expired - Lifetime
- 1969-10-20 AT AT988969A patent/AT294963B/de not_active IP Right Cessation
- 1969-10-22 BE BE740620D patent/BE740620A/xx unknown
- 1969-10-23 FR FR6936356A patent/FR2021388A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| AT294963B (de) | 1971-12-10 |
| CH514226A (de) | 1971-10-15 |
| DE1804661B2 (de) | 1971-10-21 |
| US3626126A (en) | 1971-12-07 |
| FR2021388A1 (xx) | 1970-07-24 |
| DE1804661A1 (de) | 1970-06-11 |