CABLE ENTRY Russian patent published in 2003 - IPC

FIELD: electrical engineering; cable entries for liquid and gaseous media of various devices. SUBSTANCE: cable entry used as standard equipment of devices to pass polymeric- hose (including cold-flow material) sheathed cables suffering high pressure of media and to ensure their reliable stuffing has polymeric-hose sheathed cable, case with cylindrical part, and flexible cylindrical stuffing arrangement built of two parts; one part has inner diameter equal to outer diameter of case cylindrical part and its outer diameter equals inner diameter of thin-walled plastic bushing; other part of flexible cylindrical stuffing arrangement has inner diameter equal to outer diameter of cable hose sheathing and its outer diameter equals inner diameter of thin-walled plastic bushing which is compressed during cable entry assembling. Proposed cable entry ensures reliable hermetic sealing of device and is suited to in-service assembly on explosion-hazard equipment. EFFECT: enhanced mechanical endurance, simplified design, and reduced cost. 1 cl, 2 dwg