SEALED ELECTRIC CONNECTOR Russian patent published in 1995 - IPC

FIELD: electrical engineering. SUBSTANCE: sealed electric connector has plug and socket. Plug has shape of cylindrical insulated pin with contact surface. Socket is composed of case having funnel-shaped inlet in front part to make joining with plug easier. Space of case houses contact put into insulated bushing, washers made of flexible electric insulation material and metal brushes are installed in succession close to contact. Holes of washers and brushes fabricated in the form of bush with inner metal wire brush and inlet of socket are positioned uniaxially and form channel passing through which pin comes to interaction with contact of socket with its contact surface. All cavities in space of case are filled with electric insulation fluid, transformer oil, for example. At initial position inlet through which pin of plug is inserted is shut with membrane made of thin material, for instance foil, to prevent electric insulation fluid from leak. EFFECT: improved contacting efficiency of connector. 1 dwg