AT361574B - Lasttrennschalter, insbesondere fuer den betrieb in einem mittelspannungsbereich - Google Patents
Lasttrennschalter, insbesondere fuer den betrieb in einem mittelspannungsbereichInfo
- Publication number
- AT361574B AT361574B AT269576A AT269576A AT361574B AT 361574 B AT361574 B AT 361574B AT 269576 A AT269576 A AT 269576A AT 269576 A AT269576 A AT 269576A AT 361574 B AT361574 B AT 361574B
- Authority
- AT
- Austria
- Prior art keywords
- voltage range
- medium voltage
- switch disconnector
- disconnector
- switch
- 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
- H01H33/666—Operating arrangements
- H01H33/6661—Combination with other type of switch, e.g. for load break switches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/12—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement
-
- 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
- H01H33/02—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
- H01H33/123—Load break switches in which the auxiliary contact pivots on the main contact-arm and performs a delayed and accelerated movement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (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 |
---|---|---|---|
DE19752522525 DE2522525A1 (de) | 1975-05-21 | 1975-05-21 | Lasttrennschalter, insbesondere fuer den betrieb in einem mittelspannungsbereich |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA269576A ATA269576A (de) | 1980-08-15 |
AT361574B true AT361574B (de) | 1981-03-25 |
Family
ID=5947082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT269576A AT361574B (de) | 1975-05-21 | 1976-04-13 | Lasttrennschalter, insbesondere fuer den betrieb in einem mittelspannungsbereich |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT361574B (de) |
DE (1) | DE2522525A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4121268A (en) * | 1977-03-10 | 1978-10-17 | Westinghouse Electric Corp. | Electrolytic cell vacuum switching system |
DE2934776C2 (de) * | 1979-08-28 | 1982-05-06 | Siemens AG, 1000 Berlin und 8000 München | Mittelspannungslasttrennschalter. |
DE3611270C2 (de) * | 1986-04-04 | 1995-08-17 | Sachsenwerk Ag | Elektrische Schalteinrichtung für hohe Schaltspannungen |
DE3705719A1 (de) * | 1987-02-23 | 1988-09-01 | Bbc Brown Boveri & Cie | Hochstromschalter |
DE3832493A1 (de) * | 1988-09-22 | 1990-03-29 | Siemens Ag | Vakuumschaltroehre, eine solche schaltroehre enthaltender lasttrennschalter und verfahren zum betrieb eines solchen lasttrennschalters |
FR2675944B1 (fr) * | 1991-04-26 | 1994-06-17 | Soule Sa | Dispositif de coupure d'exterieur pour ligne electrique. |
FR2693837B1 (fr) * | 1992-07-20 | 1994-10-07 | Soule Sa | Dispositif de coupure de ligne électrique à fort courant. |
DE102005002139B4 (de) * | 2005-01-13 | 2007-01-25 | Siemens Ag | Dreistellungsschalter mit Kurvenscheibe |
DE102006008933B4 (de) * | 2006-02-22 | 2009-06-18 | Siemens Ag | Elektrisches Schaltgerät |
DE102013208419A1 (de) * | 2013-05-07 | 2014-11-13 | Schneider Electric Industries Sas | Verfahren und Vorrichtung zum reversiblen Schalten von Wechselströmen bei Mittel- und Hochspannung |
DE102013214627A1 (de) * | 2013-07-26 | 2015-01-29 | Siemens Aktiengesellschaft | Gleichstromschalteinrichtung |
DE102017216275A1 (de) * | 2017-09-14 | 2019-03-14 | Siemens Aktiengesellschaft | Anordnung und Verfahren zum Schalten hoher Ströme in der Hoch-, Mittel- und/oder Niederspannungstechnik |
-
1975
- 1975-05-21 DE DE19752522525 patent/DE2522525A1/de active Pending
-
1976
- 1976-04-13 AT AT269576A patent/AT361574B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATA269576A (de) | 1980-08-15 |
DE2522525A1 (de) | 1976-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELA | Expired due to lapse of time |