SE218754C1 - - Google Patents

Info

Publication number
SE218754C1
SE218754C1 SE1564765A SE1564765A SE218754C1 SE 218754 C1 SE218754 C1 SE 218754C1 SE 1564765 A SE1564765 A SE 1564765A SE 1564765 A SE1564765 A SE 1564765A SE 218754 C1 SE218754 C1 SE 218754C1
Authority
SE
Sweden
Application number
SE1564765A
Other languages
Swedish (sv)
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 filed Critical
Priority to SE1564765A priority Critical patent/SE218754C1/sv
Priority to DE19661590063 priority patent/DE1590063A1/de
Priority to CH1716866A priority patent/CH455912A/de
Priority to GB54081/66A priority patent/GB1159017A/en
Priority to US599192A priority patent/US3482070A/en
Publication of SE218754C1 publication Critical patent/SE218754C1/sv

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
    • H01H33/16—Impedances connected with contacts
    • 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
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle
    • H01H33/596—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle for interrupting DC
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Plasma Technology (AREA)
SE1564765A 1965-12-03 1965-12-03 SE218754C1 (OSRAM)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE1564765A SE218754C1 (OSRAM) 1965-12-03 1965-12-03
DE19661590063 DE1590063A1 (de) 1965-12-03 1966-11-29 Gleichstromschalter
CH1716866A CH455912A (de) 1965-12-03 1966-11-30 Gleichstromschalter
GB54081/66A GB1159017A (en) 1965-12-03 1966-12-02 Improvements in Electric Circuit Breakers.
US599192A US3482070A (en) 1965-12-03 1966-12-05 Vacuum d.c. breaker with relative contact movement interposing a non-conductor to extinguish arc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1564765A SE218754C1 (OSRAM) 1965-12-03 1965-12-03

Publications (1)

Publication Number Publication Date
SE218754C1 true SE218754C1 (OSRAM) 1968-02-13

Family

ID=20300985

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1564765A SE218754C1 (OSRAM) 1965-12-03 1965-12-03

Country Status (5)

Country Link
US (1) US3482070A (OSRAM)
CH (1) CH455912A (OSRAM)
DE (1) DE1590063A1 (OSRAM)
GB (1) GB1159017A (OSRAM)
SE (1) SE218754C1 (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590186A (en) * 1968-12-19 1971-06-29 Allis Chalmers Mfg Co Vacuum interrupter having series connected resistor and shunting means for the latter
US4672156A (en) * 1986-04-04 1987-06-09 Westinghouse Electric Corp. Vacuum interrupter with bellows shield

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1784302A (en) * 1926-11-15 1930-12-09 California Inst Of Techn Process for conditioning electric switches
US1861129A (en) * 1929-08-26 1932-05-31 Milliken Humphreys Circuit breaker
US3128361A (en) * 1959-02-17 1964-04-07 Siemens Ag High current switch arrangement for quick break
US3071667A (en) * 1959-08-12 1963-01-01 Gen Electric Vacuum-type circuit interrupter
DE1133785B (de) * 1959-09-23 1962-07-26 Siemens Ag Elektrischer Vakuumschalter
FR1282733A (fr) * 1960-12-17 1962-01-27 Appareil interrupteur pour la coupure en charge du courant électrique
US3372259A (en) * 1965-05-28 1968-03-05 Gen Electric Vacuum-type electric circuit interrupter with arc-voltage limiting means

Also Published As

Publication number Publication date
CH455912A (de) 1968-05-15
US3482070A (en) 1969-12-02
DE1590063A1 (de) 1970-04-16
GB1159017A (en) 1969-07-23

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