CH346926A - Elektrischer Leistungsschalter mit parallelen Zweigen - Google Patents
Elektrischer Leistungsschalter mit parallelen ZweigenInfo
- Publication number
- CH346926A CH346926A CH346926DA CH346926A CH 346926 A CH346926 A CH 346926A CH 346926D A CH346926D A CH 346926DA CH 346926 A CH346926 A CH 346926A
- Authority
- CH
- Switzerland
- Prior art keywords
- circuit breaker
- electrical circuit
- parallel branches
- branches
- parallel
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/24—Circuit arrangements for boards or switchyards
-
- 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
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2894100X | 1956-09-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH346926A true CH346926A (de) | 1960-06-15 |
Family
ID=4572593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH346926D CH346926A (de) | 1956-09-22 | 1956-09-22 | Elektrischer Leistungsschalter mit parallelen Zweigen |
Country Status (4)
Country | Link |
---|---|
US (1) | US2894100A (de) |
CH (1) | CH346926A (de) |
DE (1) | DE1025966B (de) |
FR (1) | FR1183157A (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3070680A (en) * | 1959-02-27 | 1962-12-25 | Chance Co Ab | Switch gear |
CH372721A (de) * | 1959-06-13 | 1963-10-31 | Bbc Brown Boveri & Cie | Druckluftschalter mit Mehrfachunterbrechung |
US3813506A (en) * | 1973-04-12 | 1974-05-28 | Gen Electric | Vacuum-type circuit breaker with improved ability to interrupt capacitance currents |
CH549276A (de) * | 1973-05-28 | 1974-05-15 | Sprecher & Schuh Ag | Hochspannungsleistungsschalter. |
US4044210A (en) * | 1975-07-17 | 1977-08-23 | Westinghouse Electric Corporation | Fluid-blast circuit interrupter |
DE3413962A1 (de) * | 1984-02-23 | 1985-08-29 | BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau | Hochspannungsschalter |
FR2683937B1 (fr) * | 1991-11-20 | 1993-12-31 | Gec Alsthom Sa | Disjoncteur hybride pour la coupure des courants a grande composante continue. |
US6028753A (en) * | 1997-12-19 | 2000-02-22 | Allen-Bradley Company, Llc | Method and apparatus for interrupting a current carrying path in a multiphase circuit |
CN101728140B (zh) * | 2008-10-27 | 2012-04-18 | 国网电力科学研究院 | 一种高压、超高压大电流断路器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE547270C (de) * | 1927-07-14 | 1932-03-22 | Siemens Schuckertwerke Akt Ges | Verfahren zum Ein- und Ausschalten, insbesondere von Hochleistungsstromkreisen, vermittels Schalter mit im Vakuum liegenden Schaltkontakten |
DE603926C (de) * | 1930-04-06 | 1934-10-10 | Siemens Schuckertwerke Akt Ges | Schalter mit stromleitender Schaltfluessigkeit |
DE565531C (de) * | 1931-03-11 | 1932-12-01 | Siemens Schuckertwerke Akt Ges | Schaltanordnung fuer hohe Betriebsstromstaerken und Abschaltleistungen |
DE633977C (de) * | 1931-07-17 | 1936-08-13 | Sachsenwerk Licht & Kraft Ag | Schaltanordnung eines Leistungsschalters mit einem oder mehreren zugeordneten Trennschaltern |
DE713817C (de) * | 1940-07-23 | 1941-11-15 | Sachsenwerk Licht & Kraft Ag | Leistungsschalteranordnung |
CH275595A (de) * | 1948-08-07 | 1951-05-31 | Asea Ab | Druckluftschalter für grosse Stromstärken. |
US2701831A (en) * | 1950-06-27 | 1955-02-08 | British Thomson Houston Co Ltd | Electric circuit breaker |
-
1956
- 1956-09-22 CH CH346926D patent/CH346926A/de unknown
- 1956-10-27 DE DEA25920A patent/DE1025966B/de active Pending
-
1957
- 1957-09-16 US US684358A patent/US2894100A/en not_active Expired - Lifetime
- 1957-09-20 FR FR1183157D patent/FR1183157A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1183157A (fr) | 1959-07-03 |
US2894100A (en) | 1959-07-07 |
DE1025966B (de) | 1958-03-13 |
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