POSITIVE DISPLACEMENT TRANSMISSION FLOW LIMITER

摘要

FIELD: transport engineering; road building machines; hydraulic drives. SUBSTANCE: flow limiter for positive displacement transmission has housing 1 with input 2 and output 4, plunger 6, springs 8 and control mechanism. Additional valve 14 connected with output 4 is installed in limiter housing 1 between input 2 and output 3. Additional spring 11 is installed at side of input 2 before plunger 6. Control mechanism is made in form of adjusting bolt 9 resting on main spring 8 and installed in housing 1. EFFECT: enhanced reliability of operation. 2 dwge