CH486764A - Hochspannungsschalteinrichtung mit einer Anzahl Vakuumschalter - Google Patents
Hochspannungsschalteinrichtung mit einer Anzahl VakuumschalterInfo
- Publication number
- CH486764A CH486764A CH248068A CH248068A CH486764A CH 486764 A CH486764 A CH 486764A CH 248068 A CH248068 A CH 248068A CH 248068 A CH248068 A CH 248068A CH 486764 A CH486764 A CH 486764A
- Authority
- CH
- Switzerland
- Prior art keywords
- voltage switchgear
- vacuum switches
- switches
- vacuum
- switchgear
- Prior art date
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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
-
- 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
- H01H33/16—Impedances connected with contacts
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB855167A GB1149413A (en) | 1967-02-22 | 1967-02-22 | Improved electric circuit breaker comprising vacuum switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH486764A true CH486764A (de) | 1970-02-28 |
Family
ID=9854638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH248068A CH486764A (de) | 1967-02-22 | 1968-02-20 | Hochspannungsschalteinrichtung mit einer Anzahl Vakuumschalter |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE710958A (pm) |
| CH (1) | CH486764A (pm) |
| DE (1) | DE1615693A1 (pm) |
| FR (1) | FR1553619A (pm) |
| GB (1) | GB1149413A (pm) |
| NL (1) | NL6802447A (pm) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19912022B4 (de) * | 1999-03-17 | 2009-02-12 | Abb Ag | Hochspannungsschaltgerät mit Serienschaltung von mindestens zwei Vakuumschaltkammern und Verfahren zum Betrieb des Hochspannungsschallgerätes |
-
1967
- 1967-02-22 GB GB855167A patent/GB1149413A/en not_active Expired
-
1968
- 1968-02-19 BE BE710958D patent/BE710958A/xx unknown
- 1968-02-20 DE DE19681615693 patent/DE1615693A1/de active Pending
- 1968-02-20 CH CH248068A patent/CH486764A/de not_active IP Right Cessation
- 1968-02-21 NL NL6802447A patent/NL6802447A/xx unknown
- 1968-02-22 FR FR1553619D patent/FR1553619A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1149413A (en) | 1969-04-23 |
| BE710958A (pm) | 1968-07-01 |
| FR1553619A (pm) | 1969-01-10 |
| DE1615693A1 (de) | 1970-05-27 |
| NL6802447A (pm) | 1968-08-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH471455A (de) | Vakuum-Stromunterbrecher | |
| AT278143B (de) | Elektrische Schalteinrichtung | |
| CH476387A (de) | Gesteuerter Vakuum-Stromschalter | |
| CH464320A (de) | Druckgasisolierte elektrische Schaltanlage | |
| CH495624A (de) | Hochspannungsschalter an einer Hochspannungsleitung | |
| CH483716A (de) | Schaltgerät mit einer Kontaktanordnung | |
| AT280398B (de) | Lasttrennschalter | |
| CH452019A (fr) | Commutateur à vide | |
| AT294962B (de) | Vakuum-Trennschalter | |
| CH486764A (de) | Hochspannungsschalteinrichtung mit einer Anzahl Vakuumschalter | |
| AT307561B (de) | Elektrische Schalteinrichtung mit einem Vakuumschalter | |
| IE31881B1 (en) | Push-button switches | |
| AT291352B (de) | Koordinaten-Vielfachschalter | |
| CH465694A (de) | Vakuum-Stromunterbrecher | |
| CH478450A (de) | Vakuumstromunterbrecher | |
| CH476377A (de) | Elektrisches Schaltwerk | |
| CH489109A (de) | Elektrischer Koordinatenschalter | |
| AT281959B (de) | Mehrfachtastschalter mit nebenienander liegenden Drucktasten | |
| CH452652A (de) | Vakuumschalter | |
| CH460908A (de) | Vollisolierte Hochspannungsschaltanlage | |
| CA767772A (en) | Vacuum switches | |
| DE1791003B2 (de) | Mikrowellenschalteinrichtung | |
| BR6896044D0 (pt) | Interruptor eletrico a fas auto-deflagrante | |
| CH488276A (de) | Flüssigkeitsarmer elektrischer Schalter | |
| CH487493A (de) | Flüssigkeitsarmer Hochspannungsschalter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |