Abstract:
PROBLEM TO BE SOLVED: To provide compact design improved for a grounding switch of a gas-insulated switch gear arrangement. SOLUTION: A mounting cover (10) of the gas-insulated switch gear arrangement (15) has a physical space (100) formed in a hollow shape expanding a gas chamber (9). A grounding switch fixed contact (12) is mounted at the inner side (10e) of the mounting cover (10) to be at least partially received to the physical space (100) of the mounting cover (10). COPYRIGHT: (C)2005,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To improve the conventional switching arrangement for the high voltage so as to attain slight interference susceptibility and high reliability. SOLUTION: The particle trap (1) is arranged vertically on the lower side of a switching gap (4) at least one installation position. A separator (8) substantially horizontally arranged further having a surface (8a) facing inside the switching arrangement for high voltage is provided at this at least one installation position, a metallic wall (9) taller than this particle trap (1) is provided between this separator (8) and the particle trap (1). COPYRIGHT: (C)2005,JPO&NCIPI
Abstract:
The device has an isolation gas-filled encapsulation housing (1), an earthing contact (14), an isolator contact (15) attached to a first current conductor (6) at high voltage, a movable contact element (9), a conductor tube (11) attached to a second conductor (5) at high voltage coaxially enclosing the movable component and a drive (13) fed through the housing and applying force to the movable contact element. The drive has a mounting body (12) that is movable along the axis and radially guided in the conductor tube.
Abstract:
The device has an isolation gas-filled encapsulation housing (1), an earthing contact (14), an isolator contact (15) attached to a first current conductor (6) at high voltage, a movable contact element (9), a conductor tube (11) attached to a second conductor (5) at high voltage coaxially enclosing the movable component and a drive (13) fed through the housing and applying force to the movable contact element. The drive has a mounting body (12) that is movable along the axis and radially guided in the conductor tube.
Abstract:
The device has an earthing drive (11), a movable earth contact (110c) and a fixed earth contact (12). The fixed and movable earth contacts are arranged in a gas chamber (9) of the gas-isolated switching system (15) and the earthing switching device (1') is mechanically connected to the housing (2) of the system near the fixed contact. A mounting cover (10) has a concave structural volume (100) expanding the gas chamber and the fixed earth contact is mounted on the inside of the cover and at least partly arranged in the structural volume of the cover. An independent claim is also included for an electronic switching system, especially a high or medium voltage switching system.
Abstract:
The device has an isolation gas-filled encapsulation housing (1), an earthing contact (14), an isolator contact (15) attached to a first current conductor (6) at high voltage, a movable contact element (9), a conductor tube (11) attached to a second conductor (5) at high voltage coaxially enclosing the movable component and a drive (13) fed through the housing and applying force to the movable contact element. The drive has a mounting body (12) that is movable along the axis and radially guided in the conductor tube.
Abstract:
The device has an earthing drive (11), a movable earth contact (110c) and a fixed earth contact (12). The fixed and movable earth contacts are arranged in a gas chamber (9) of the gas-isolated switching system (15) and the earthing switching device (1') is mechanically connected to the housing (2) of the system near the fixed contact. A mounting cover (10) has a concave structural volume (100) expanding the gas chamber and the fixed earth contact is mounted on the inside of the cover and at least partly arranged in the structural volume of the cover. An independent claim is also included for an electronic switching system, especially a high or medium voltage switching system.
Abstract:
The high voltage switching device is operable in at least one operating position and has metal encapsulation (10), a switch path (4,4') and a particle trap (1) for receiving impurity particles (2). The particle trap is arranged underneath the switching path in the at least one installation position. The particle trap contains a viewing window (3). An independent claim is also included for a method of separating impurity particles in an inventive device.
Abstract:
The high voltage switching device is operable in at least one operating position and has metal encapsulation (10), a switch path (4,4') and a particle trap (1) for receiving impurity particles (2). The particle trap is arranged underneath the switching path in the at least one installation position. The particle trap contains a viewing window (3). An independent claim is also included for a method of separating impurity particles in an inventive device.