DE956422C - Arrangement at compressed air switches - Google Patents

Arrangement at compressed air switches

Info

Publication number
DE956422C
DE956422C DEA22723A DEA0022723A DE956422C DE 956422 C DE956422 C DE 956422C DE A22723 A DEA22723 A DE A22723A DE A0022723 A DEA0022723 A DE A0022723A DE 956422 C DE956422 C DE 956422C
Authority
DE
Germany
Prior art keywords
compressed air
arrangement
insulator
air switches
conductor
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.)
Expired
Application number
DEA22723A
Other languages
German (de)
Inventor
Haakon Forwald
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.)
ABB Norden Holding AB
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 DE956422C publication Critical patent/DE956422C/en
Expired 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

Landscapes

  • Gas-Insulated Switchgears (AREA)
  • Insulators (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

θ 609576/381 7.5S (609 756 1.57)θ 609576/381 7.5S (609 756 1.57)

Claims (2)

PATENTANSPRÜCHE:PATENT CLAIMS: 1. Anordnung an Druckluftschaltern, deren Kontakte in einem mit Druckluft gefüllten Behälter angeordnet sind und einer der Kontakte an einem Leiter befestigt ist, der durch einen in der Wand des Druckluftbehälters angeordneten Durchführungsisolator hindurchgeht, dadurch gekennzeichnet, 'daß zwischen dem Isolator (5) und dem durchgehenden Leiter (4) an oder nahe an dem in den Behälter hineinragenden Ende des Isolators eine Dichtung (7) angeordnet und das Innere des Durchführungsisolators mit der äußeren Luft verbunden ist.1. Arrangement of compressed air switches, their contacts in a container filled with compressed air are arranged and one of the contacts is attached to a conductor which is through an in the wall of the compressed air tank arranged bushing insulator passes therethrough characterized 'that between the insulator (5) and the continuous conductor (4) at or near a seal (7) is arranged on the end of the insulator protruding into the container and the inside of the bushing insulator is connected to the outside air. 2. Anordnung nach Anspruch r, dadurch gekennzeichnet, daß durch einen in dem Leiter (4) angeordneten Kanal (10) das Innere des Durchführungsisolators mit der äußeren Luft verbunden ist.2. Arrangement according to claim r, characterized in that by one in the conductor (4) arranged channel (10) the interior of the bushing insulator is connected to the outside air.
DEA22723A 1954-06-04 1955-05-24 Arrangement at compressed air switches Expired DE956422C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE770099X 1954-06-04

Publications (1)

Publication Number Publication Date
DE956422C true DE956422C (en) 1957-01-17

Family

ID=20330309

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA22723A Expired DE956422C (en) 1954-06-04 1955-05-24 Arrangement at compressed air switches

Country Status (3)

Country Link
DE (1) DE956422C (en)
FR (1) FR1137324A (en)
GB (1) GB770099A (en)

Also Published As

Publication number Publication date
GB770099A (en) 1957-03-13
FR1137324A (en) 1957-05-27

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