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DE1811349A1 - Vakuumschalteinrichtung - Google Patents

Vakuumschalteinrichtung

Info

Publication number
DE1811349A1
DE1811349A1 DE19681811349 DE1811349A DE1811349A1 DE 1811349 A1 DE1811349 A1 DE 1811349A1 DE 19681811349 DE19681811349 DE 19681811349 DE 1811349 A DE1811349 A DE 1811349A DE 1811349 A1 DE1811349 A1 DE 1811349A1
Authority
DE
Germany
Prior art keywords
vacuum
arc extinguishing
extinguishing chambers
switching device
housing
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.)
Pending
Application number
DE19681811349
Other languages
German (de)
English (en)
Inventor
Ernst Freund
Alfred Goetsch
Heinz Haenisch
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.)
INST PRUEFFELD fur ELEK SCHE
Original Assignee
INST PRUEFFELD fur ELEK SCHE
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 INST PRUEFFELD fur ELEK SCHE filed Critical INST PRUEFFELD fur ELEK SCHE
Publication of DE1811349A1 publication Critical patent/DE1811349A1/de
Priority to US880317A priority Critical patent/US3664308A/en
Pending 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
    • H01H33/60—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
    • 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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Measuring Fluid Pressure (AREA)
DE19681811349 1968-04-29 1968-11-28 Vakuumschalteinrichtung Pending DE1811349A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US880317A US3664308A (en) 1968-11-28 1969-11-26 Boilers

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DD13183468 1968-04-29
FR6900149A FR2019732A5 (es) 1968-04-29 1969-01-08
GB231569 1969-01-15

Publications (1)

Publication Number Publication Date
DE1811349A1 true DE1811349A1 (de) 1969-11-06

Family

ID=27179712

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681811349 Pending DE1811349A1 (de) 1968-04-29 1968-11-28 Vakuumschalteinrichtung

Country Status (4)

Country Link
AT (1) AT292830B (es)
DE (1) DE1811349A1 (es)
FR (1) FR2019732A5 (es)
GB (1) GB1259172A (es)

Also Published As

Publication number Publication date
GB1259172A (es) 1972-01-05
AT292830B (de) 1971-08-15
FR2019732A5 (es) 1970-07-03

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