| 摘要 |
A compensator of hydraulic shock for fuel flow meters in fuel systems of engines is arranged as cylinder rigid body with larger diameter with nipples connected to its ends, filled with inserts made of elastic material, at inside the body is separated to damping chambers with not less than two discs with opening for passage of working liquid, its dimension is equal to dimension of openings in the nipples, at that in each disc there is only one opening at its periphery arranged as segment, at that openings in neighboring discs are placed at opposite in diameter sides of those for change of direction of motion of flow of working liquid, openings in nipples are closed with net, same nets are placed at both sides of the discs. |
