TRUCK COMBINATION RETARDER

摘要

FIELD: transport engineering; compression brakes of truck internal combustion engines. SUBSTANCE: drive holding intake and outlet valves open or closed in made in form of control valves controlled by electromagnets. Hole made in center of cylinder head of internal combustion engine is connected with air receivers through air lines forming two circuits of combination engine retarder. EFFECT: increased retarding of vehicle when combination engine retarder operates at different conditions of braking. 2 cl, 1 dwg