BE723458A - - Google Patents
Info
- Publication number
- BE723458A BE723458A BE723458DA BE723458A BE 723458 A BE723458 A BE 723458A BE 723458D A BE723458D A BE 723458DA BE 723458 A BE723458 A BE 723458A
- 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
- H01H33/126—Load break switches comprising a separate circuit breaker being operated by the distal end of a sectionalising contact arm
-
- 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
- H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
- H01H33/77—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor wherein the break is in air at atmospheric pressure
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1967C0044203 DE1615932B1 (de) | 1967-12-20 | 1967-12-20 | Gekapselte Lichtbogenloescheinrichtung fuer Lasttrennschalter,insbesondere fuer Anwendung bei Freiluftgeraeten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE723458A true BE723458A (xx) | 1969-04-16 |
Family
ID=7025708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE723458D BE723458A (xx) | 1967-12-20 | 1968-11-06 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT288527B (xx) |
| BE (1) | BE723458A (xx) |
| CH (1) | CH485312A (xx) |
| DE (1) | DE1615932B1 (xx) |
| SE (1) | SE337622B (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3543575A1 (de) * | 1985-01-29 | 1986-07-31 | Klaus 2000 Hamburg Tesch | Schweissvorrichtung fuer ein zylindrisches rohr |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1249378B (xx) * | 1967-09-07 | |||
| DE672244C (de) * | 1935-07-06 | 1939-02-28 | Const Electr De Delle Sa Atel | Vorrichtung zum schnellen Ein- und Ausruecken eines Stromunterbrechers |
| DE946638C (de) * | 1951-04-06 | 1956-08-02 | Sachsenwerk Licht & Kraft Ag | Schubtrennschalter fuer zusaetzliche Lastabschaltung |
| FR1370745A (fr) * | 1963-07-13 | 1964-08-28 | Merlin Gerin | Dispositif de commande pour interrupteurs électriques |
-
1967
- 1967-12-20 DE DE1967C0044203 patent/DE1615932B1/de active Pending
-
1968
- 1968-10-22 AT AT10275/68A patent/AT288527B/de not_active IP Right Cessation
- 1968-11-06 BE BE723458D patent/BE723458A/xx unknown
- 1968-11-06 CH CH1657468A patent/CH485312A/de not_active IP Right Cessation
- 1968-12-19 SE SE1744668A patent/SE337622B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1615932B1 (de) | 1971-06-16 |
| SE337622B (xx) | 1971-08-16 |
| CH485312A (de) | 1970-01-31 |
| AT288527B (de) | 1971-03-10 |