FI49660C - Electrical switchgear. - Google Patents

Electrical switchgear.

Info

Publication number
FI49660C
FI49660C FI339867A FI339867A FI49660C FI 49660 C FI49660 C FI 49660C FI 339867 A FI339867 A FI 339867A FI 339867 A FI339867 A FI 339867A FI 49660 C FI49660 C FI 49660C
Authority
FI
Finland
Prior art keywords
electrical switchgear
switchgear
electrical
Prior art date
Application number
FI339867A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI49660B (en
Inventor
Nils-Olof Uppgren
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Application granted granted Critical
Publication of FI49660B publication Critical patent/FI49660B/fi
Publication of FI49660C publication Critical patent/FI49660C/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/10—Adaptation for built-in fuses
    • 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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/26—Arrangements of fuses, resistors, voltage arresters or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Switch Cases, Indication, And Locking (AREA)
FI339867A 1966-12-30 1967-12-20 Electrical switchgear. FI49660C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1792866 1966-12-30

Publications (2)

Publication Number Publication Date
FI49660B FI49660B (en) 1975-04-30
FI49660C true FI49660C (en) 1975-08-11

Family

ID=20304110

Family Applications (1)

Application Number Title Priority Date Filing Date
FI339867A FI49660C (en) 1966-12-30 1967-12-20 Electrical switchgear.

Country Status (4)

Country Link
DE (1) DE1615676B1 (en)
DK (1) DK122779B (en)
FI (1) FI49660C (en)
NO (1) NO122599B (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE639462C (en) * 1936-12-05 Siemens Schuckertwerke Akt Ges Lifting device for tiltable circuit breakers
DE634978C (en) * 1936-09-07 Aeg Tension-free frame for switchgear
DE639461C (en) * 1936-12-05 Siemens Schuckertwerke Akt Ges Electrical switchgear with support switches that can be tilted around a horizontal axis
US2163559A (en) * 1937-04-30 1939-06-20 Westinghouse Electric & Mfg Co Circuit breaker
DE1806573U (en) * 1957-04-29 1960-02-25 Concordia Maschinen Und Elek Z FRAME FRAME FOR CONTROL UNITS OF ELECTRIC HIGH VOLTAGE SYSTEMS.
CH393472A (en) * 1960-08-31 1965-06-15 Siemens Ag Electrical switchgear, in particular for high voltage, with switchgear that can be pivoted about an axis
DE1203853B (en) * 1960-09-09 1965-10-28 Siemens Ag Electrical high-voltage switch with switch support frame that can be tilted around a horizontal axis
DE1193132B (en) * 1961-11-08 1965-05-20 Sachsenwerk Licht & Kraft Ag Switchgear with high-performance fuses for short interruptions
CH422109A (en) * 1963-08-07 1966-10-15 Siemens Ag Fully insulated high-voltage switchgear

Also Published As

Publication number Publication date
NO122599B (en) 1971-07-19
FI49660B (en) 1975-04-30
DK122779B (en) 1972-04-10
DE1615676B1 (en) 1971-07-08

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