FORK AND SOCKET PURGED INSULATED PURE GAS WALL INSULATOR FOR HIGH VOLTAGE DC AND EXTRA HIGH VOLTAGE

摘要

1. Plug-in module (20), forming one section of a wall bushing of high voltage alternating current (AC) or direct current (DC), made in pure gas technology, while the plug-in module contains an insulating tube (3), which continues into the axial direction at its first end of the inner tubular section of the Central flange part (2A), located on the first end (21) of the plug-in module, while the insulating tube (3) and the specified Central flange part (2A) surround the Central cylindrical a breeder (15a), wherein the conductor extends axially along the fork module and has an end portion at the first end (21) of the fork module, while the fork module has a flange (4) at its second end (22), which seals it and which supports the central conductor, while the plug-in module is designed so that it is electrically inserted at the workplace into a socket-type module (30), which forms another section of the wall passage high-voltage insulator AC or DC, made in technology h gas, by reversibly sealing the central flange part (2a) of the plug-in module with the central flange part (2b) of the socket-type module and by releasably connecting the end part of the central conductor (15a) of the plug-type module with the central conductor (15b) of the socket-type module, such Thus, the plug and socket modules can be transported as separate parts to be assembled locally. 2. The plug-in module of claim 1, wherein the central flange portion (2a) of the plug-in module comprises at least one supporting and