DISPOSITIVO DI SEZIONAMENTO PER LE INSTALLAZIONI ELETTRICHE A CORRENTE ALTERNATA

DISPOSITIVO DI SEZIONAMENTO PER LE INSTALLAZIONI ELETTRICHE A CORRENTE ALTERNATA

The invention relates to disconnecting devices of the sudden-break type. The device comprises in particular two main contacts 1 and 2, and two auxiliary contacts consisting of flexible metal rods 5 and 7, the rod 5 being able to engage in the hook-shaped end of the rod 7 in order to drive it through...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: GEORGES MAURY
Format: Patent
Sprache:ita
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Beschreibung
Zusammenfassung:The invention relates to disconnecting devices of the sudden-break type. The device comprises in particular two main contacts 1 and 2, and two auxiliary contacts consisting of flexible metal rods 5 and 7, the rod 5 being able to engage in the hook-shaped end of the rod 7 in order to drive it through a specified angle beyond which the two strips separate with opposite velocities. Application to medium- or high-voltage alternating current electrical installations.