DE3306926A1 - Mittelspannungs-lasttrennschalter - Google Patents

Mittelspannungs-lasttrennschalter

Info

Publication number
DE3306926A1
DE3306926A1 DE19833306926 DE3306926A DE3306926A1 DE 3306926 A1 DE3306926 A1 DE 3306926A1 DE 19833306926 DE19833306926 DE 19833306926 DE 3306926 A DE3306926 A DE 3306926A DE 3306926 A1 DE3306926 A1 DE 3306926A1
Authority
DE
Germany
Prior art keywords
switch
arcing
pole
series
chambers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE19833306926
Other languages
German (de)
English (en)
Other versions
DE3306926C2 (enrdf_load_stackoverflow
Inventor
Fritz Dipl.-Ing. 5144 Wegberg Hollmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DRIESCHER SPEZIALFAB FRITZ
Original Assignee
DRIESCHER SPEZIALFAB FRITZ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DRIESCHER SPEZIALFAB FRITZ filed Critical DRIESCHER SPEZIALFAB FRITZ
Priority to DE19833306926 priority Critical patent/DE3306926A1/de
Publication of DE3306926A1 publication Critical patent/DE3306926A1/de
Application granted granted Critical
Publication of DE3306926C2 publication Critical patent/DE3306926C2/de
Granted legal-status Critical Current

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
    • H01H33/123—Load break switches in which the auxiliary contact pivots on the main contact-arm and performs a delayed and accelerated 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
    • 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

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
DE19833306926 1983-02-26 1983-02-26 Mittelspannungs-lasttrennschalter Granted DE3306926A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833306926 DE3306926A1 (de) 1983-02-26 1983-02-26 Mittelspannungs-lasttrennschalter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833306926 DE3306926A1 (de) 1983-02-26 1983-02-26 Mittelspannungs-lasttrennschalter

Publications (2)

Publication Number Publication Date
DE3306926A1 true DE3306926A1 (de) 1984-08-30
DE3306926C2 DE3306926C2 (enrdf_load_stackoverflow) 1990-10-11

Family

ID=6192016

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833306926 Granted DE3306926A1 (de) 1983-02-26 1983-02-26 Mittelspannungs-lasttrennschalter

Country Status (1)

Country Link
DE (1) DE3306926A1 (enrdf_load_stackoverflow)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638003A (en) * 1950-02-15 1953-05-12 S & C Electric Co Operating mechanism for high voltage electric circuit interrupting devices
DE1051357B (de) * 1957-06-28 1959-02-26 Naimer H L Elektrisches Schaltgeraet zur Verwendung in Dreiphasenwechselstromsystemen
DE2103428A1 (de) * 1968-11-14 1972-08-17 Porter Co Inc H K Leistungs- und Trennschalter
DE7702349U1 (de) * 1977-01-27 1977-06-02 Concordia Sprecher Schaltgeraete Gmbh, 7024 Filderstadt Lasttrennschalter
DE2741651A1 (de) * 1977-09-13 1979-03-15 Siemens Ag Hochspannungs-leistungsschalter mit schaltwiderstand und hilfsschaltstelle
DE2906941A1 (de) * 1978-03-01 1979-09-06 Westinghouse Electric Corp Mehrfachtrennschalter mit einer vielzahl von schaltereinheiten
DE3001241A1 (de) * 1979-01-16 1980-07-17 Hitachi Ltd Gasunterbrecher
DE2944563A1 (de) * 1979-10-12 1981-04-23 BBC AG Brown, Boveri & Cie., Baden, Aargau Hochspannungsleistungsschalter
US4295023A (en) * 1979-06-13 1981-10-13 Delle-Alsthom Gas-blast circuit-breaker

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638003A (en) * 1950-02-15 1953-05-12 S & C Electric Co Operating mechanism for high voltage electric circuit interrupting devices
DE1051357B (de) * 1957-06-28 1959-02-26 Naimer H L Elektrisches Schaltgeraet zur Verwendung in Dreiphasenwechselstromsystemen
DE2103428A1 (de) * 1968-11-14 1972-08-17 Porter Co Inc H K Leistungs- und Trennschalter
DE7702349U1 (de) * 1977-01-27 1977-06-02 Concordia Sprecher Schaltgeraete Gmbh, 7024 Filderstadt Lasttrennschalter
DE2741651A1 (de) * 1977-09-13 1979-03-15 Siemens Ag Hochspannungs-leistungsschalter mit schaltwiderstand und hilfsschaltstelle
DE2906941A1 (de) * 1978-03-01 1979-09-06 Westinghouse Electric Corp Mehrfachtrennschalter mit einer vielzahl von schaltereinheiten
DE3001241A1 (de) * 1979-01-16 1980-07-17 Hitachi Ltd Gasunterbrecher
US4295023A (en) * 1979-06-13 1981-10-13 Delle-Alsthom Gas-blast circuit-breaker
DE2944563A1 (de) * 1979-10-12 1981-04-23 BBC AG Brown, Boveri & Cie., Baden, Aargau Hochspannungsleistungsschalter

Also Published As

Publication number Publication date
DE3306926C2 (enrdf_load_stackoverflow) 1990-10-11

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: H01H 33/14

D2 Grant after examination
8364 No opposition during term of opposition