CONTACT ARM ASSEMBLY FOR A HIGH-VOLTAGE SWITCHGEAR, AND USE THEREOF

CONTACT ARM ASSEMBLY FOR A HIGH-VOLTAGE SWITCHGEAR, AND USE THEREOF

The invention relates to a contact arm assembly (2) for a high-voltage switchgear (1), comprising at least two contact arms (7) which are arranged in pairs in such a way as to be movable relative to one another by means of at least one joint (10) and each of which includes a top contact arm portion...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: RÄTH, Bernd, SCHRÄDER, Dirk, HURNICKI, Matthias, ROHMANN, Mariusz
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Beschreibung
Zusammenfassung:The invention relates to a contact arm assembly (2) for a high-voltage switchgear (1), comprising at least two contact arms (7) which are arranged in pairs in such a way as to be movable relative to one another by means of at least one joint (10) and each of which includes a top contact arm portion (8) and a bottom contact arm portion (9). Each top contact arm portion (8) has at least one cavity that is designed to accommodate a contact element (17). According to the invention, the contact arm assembly (2) can be used similar to a pantograph in a high-voltage switchgear (1).