Hydraulic control type opposed piston engine

Abstract

Disclosed is a hydraulic control opposed piston engine comprising a gas distribution device, a fuel injection ignition device (10) and a crankshaft connecting rod mechanism (26). Furthermore, the hydraulic control opposed piston engine is arranged with a set of a single-cylinder double-piston hydraulic control opposed engine group. The structure of this engine group is as follows. A left side oil cylinder (4) is arranged at the left end of the cylinder (8). A left side oil return chamber (6) and a left side pressure oil chamber (3) are arranged in the left side oil cylinder (4). A right side oil cylinder (17) is arranged at the right end of the cylinder (8). A right side oil return chamber (15) and a right side pressure oil chamber (18) are arranged in the right side oil cylinder (17). A left side movable piston (5) is provided in the left side oil cylinder (4) and the cylinder (8), and a right side movable piston (16) is provided in the right side oil cylinder (17) and the cylinder (8). The left side movable piston (5) and the right side movable piston (16) do a reverse synchronized movement. The crankshaft connecting rod mechanism (26) is drivingly connected with the piston rods of a first and a second double-volume reciprocally converting devices (28,23). This engine has a simple structure, stable and reliable performance, and high transmission efficiency.

Description

technical field [0001] The present invention relates to an engine, in particular to a hydraulically controlled mobile opposed piston engine. Background technique [0002] Existing conventional engines rely on the crankshaft, piston, connecting rod, and cam valve mechanism to complete the engine's working process. It is now very perfect, but it has reached a certain working condition, such as large cylinder diameter, long stroke, high boost and high power, and the compression ratio can be achieved. Adjustment, energy saving and environmental protection and other technical indicators will be restricted by various aspects. In this field, people have made various attempts, including the famous triangular piston rotary engine, but because of its special curve, it has caused difficulties in production and maintenance, especially the sealing has not been fundamentally solved. So it has not been widely promoted so far. [0003] Can the engine structure be simplified such as cancel...

AI Technical Summary

Problems solved by technology

However, the number of engine revolutions ranges from hundreds to thousands of revolutions. In this way, there are problems with reliability, and at the same time, the transmission efficiency is greatly affected.

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