GAS-INSULATED SWITCH GEAR ARRANGEMENT

PROBLEM TO BE SOLVED: To provide the gas-insulated switch gear arrangement having substantially the more functionality and flexibility. SOLUTION: A disconnector unit is provided with a first fixed contact connected to a first terminal and a first movable contact interrupted with the first fixed cont...

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Bibliographic Details
Main Authors CAMERONI ROBERTO, SFONDRINI LIBERO, GARGIONI VITTORIO
Format Patent
LanguageEnglish
Published 04.11.2005
Edition7
Subjects
BASIC ELECTRIC ELEMENTS
BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
GENERATION
RELAYS
SELECTORS
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Summary:PROBLEM TO BE SOLVED: To provide the gas-insulated switch gear arrangement having substantially the more functionality and flexibility. SOLUTION: A disconnector unit is provided with a first fixed contact connected to a first terminal and a first movable contact interrupted with the first fixed contact. A circuit breaker unit is provided with two interrupting contacts operated between closed/opened positions. A second casing is connected to the disconnector unit, a circuit breaker unit operating means, and the operating means. The second casing receives the interrupting contact to mount in its outer side surface the first movable contact, in the case of operating the disconnector unit. The first movable contact in a manner of rotating is turnably mounted in a first casing. The two interrupting contacts are electrically connected to the closed position of a circuit breaker to be connected to the operating means in a manner as held still with each other during rotation of the second casing. COPYRIGHT: (C)2006,JPO&NCIPI
Bibliography:Application Number: JP20050121286