| 摘要 |
PURPOSE: A hydraulic engine vehicle is provided to remarkably increase energy efficiency and heat efficiency in a heat engine and a drive meter and to suppress exhaust gas pollution. CONSTITUTION: With the switch of a moving valve(88), hydraulic energy of a condenser(83) is used as power energy of a compressor(35). Then compressed air is generated by the rectilinear reciprocating motion of the compressor. The compressed air burns with fuel in a burner(20) and expands volume in the formation of a compressed burning gas. The gas is used as operating fluid for an expander(29) and hydraulic energy is increased by the rectilinear reciprocating motion of the expander. One part of hydraulic energy is used as operating fluid for the compressor by an inflow adjusting valve(28). The other part of hydraulic energy is used as a drive energy source for a hydraulic motor(82) by the inflow adjusting valve, a direction controlling valve(85), a brake maintaining valve(86). Drive force of the hydraulic motor is increased since a pressures raiser(54) raises hydraulic energy.
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