BLADE SHOCK ABSORBER Russian patent published in 2005 - IPC

FIELD: transport engineering.

SUBSTANCE: invention relates to vehicle suspensions and steering systems. According to invention, single-tube gas-filled shock absorber contains cylinder and piston. Shock absorber has upper and lower coils of piston displacement inductive pickup with magnetic field, cylinder hydraulic space divided by piston into upper and lower parts and connected with hydraulic space of energy converter. The latter includes impeller installed on shaft and consisting of band ring and turnable blades located between ring and shaft bead and coupled with step electric motor through differential two row planetary mechanism and worm mechanism. Step electric motor provides changing of through section of impeller channels by means of control device connected with upper and lower coils.

EFFECT: effective utilization of energy of vehicle vibrations, dispensing with elastic valve members.

2 dwg