DIESEL ENGINE FUEL EQUIPMENT TEST AND PROVING STAND Russian patent published in 2003 - IPC

FIELD: mechanical engineering; testing and proving facilities. SUBSTANCE: proposed fuel equipment test and proving stand of diesel engine contains mounting plate for fastening devices to be adjusted, output shaft with flywheel, tachocounter control unit with drive and electric motor, stand control unit and pressure regulating unit of fuel delivered into engine devices with service tank and measuring unit with foam suppressor, all coupled with each other and mounted on base. Stand is furnished also with unit to relieve engine from bending forces mounted on stand plate in its left-hand part under electric motor. Said unit is made in form of hollow base with guides vertically arranged on inner sides, C- shaped movable mounting rocker with support bushings made across longitudinal axis of electric motor with rotating shaft eccentrically mounted in bushings and vertical guides arranged on outer edges of movable mounting rocker opposite to guides of hollow base. Mounting rocker is provided with vibration isolating elements arranged on upper edges. EFFECT: improved reliability and safety of stand in operation. 23 cl, 2 dwg