ICE TIMING VALVE Russian patent published in 2015 - IPC F01L3/06 F01L3/20 F01L1/46 

FIELD: engines and pumps.

SUBSTANCE: timing valve is composed of the rod coupled with the head differs from known designs in that said rod is coupled with the head by several holders fitted in symmetry. Said head has central bore and working surface interacting with the seat. Plate is secured symmetrically at the seat centre. Here, with head covering the seat side surface of the latter is closed by side surface of the head simultaneously with covering by seat plate central working surface by central working surface of head bore at the point of interaction of working surface.

EFFECT: higher efficiency of operation owing to increased orifice size of inlet and outlet valves.

6 dwg