SE9003753L - DEVICE IN AIRCRAFT CABINETS ORGANIZED STEELWORK - Google Patents

DEVICE IN AIRCRAFT CABINETS ORGANIZED STEELWORK

Info

Publication number
SE9003753L
SE9003753L SE9003753A SE9003753A SE9003753L SE 9003753 L SE9003753 L SE 9003753L SE 9003753 A SE9003753 A SE 9003753A SE 9003753 A SE9003753 A SE 9003753A SE 9003753 L SE9003753 L SE 9003753L
Authority
SE
Sweden
Prior art keywords
current paths
group
electrical switch
switch
steelwork
Prior art date
Application number
SE9003753A
Other languages
Swedish (sv)
Other versions
SE467516B (en
SE9003753D0 (en
Inventor
Kjell Brenden
Original Assignee
Kjell Brenden
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 Kjell Brenden filed Critical Kjell Brenden
Priority to SE9003753A priority Critical patent/SE467516B/en
Publication of SE9003753D0 publication Critical patent/SE9003753D0/en
Priority to NO914599A priority patent/NO177515C/en
Publication of SE9003753L publication Critical patent/SE9003753L/en
Publication of SE467516B publication Critical patent/SE467516B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/16—Earthing arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Structure Of Telephone Exchanges (AREA)
  • Patch Boards (AREA)

Abstract

A device for switchgear arranged in an air-encapsulated cabinet, in which a first group of voltage-carrying current paths 1 can be connected by means of a permanently installed electrical switch 3 to a second group of current paths 2 where the operating mechanisms of the electrical switch are arranged to be accessible from the front of the casing, comprises at least one earthing switch 7 which can be switched between an on and an off position, which is arranged so that in its on position it earths the abovementioned second group of current paths. The electrical switch 3 is installed on an air-tight screening plate 4 arranged between the first and the second groups of current paths 1, 2. The electrical switch, the earthing switch 7 and a front cover 13 in the cabinet are interconnected so that the earthing switch can only be connected and the front cover can only be opened when the electrical switch is disconnected. In addition the electrical switch cannot be connected when the earthing switch is in the on position. The distance between the current paths in the first group and the screw 23 for connecting the cable 19 to the second group of current paths amounts to at least 50 cm. <IMAGE>
SE9003753A 1990-11-26 1990-11-26 Device for switchgear arranged in an air-encapsulated cabinet SE467516B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9003753A SE467516B (en) 1990-11-26 1990-11-26 Device for switchgear arranged in an air-encapsulated cabinet
NO914599A NO177515C (en) 1990-11-26 1991-11-25 Device for distribution boards in enclosed cabinets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9003753A SE467516B (en) 1990-11-26 1990-11-26 Device for switchgear arranged in an air-encapsulated cabinet

Publications (3)

Publication Number Publication Date
SE9003753D0 SE9003753D0 (en) 1990-11-26
SE9003753L true SE9003753L (en) 1992-05-27
SE467516B SE467516B (en) 1992-07-27

Family

ID=20381007

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9003753A SE467516B (en) 1990-11-26 1990-11-26 Device for switchgear arranged in an air-encapsulated cabinet

Country Status (2)

Country Link
NO (1) NO177515C (en)
SE (1) SE467516B (en)

Also Published As

Publication number Publication date
NO177515B (en) 1995-06-19
NO177515C (en) 1995-09-27
NO914599D0 (en) 1991-11-25
SE467516B (en) 1992-07-27
NO914599L (en) 1992-05-27
SE9003753D0 (en) 1990-11-26

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