Three-stroke sliding vane type rotary engine

Abstract

The invention discloses a three-stroke sliding vane type rotary engine. The characteristic of the three-stroke sliding vane type rotary engine is to abandon the old working pattern of absorbing pressure and discharging by an internal combustion engine in the past; a brand-new working cycle only includes three strokes which are air exchange, compression and acting respectively. The engine effectively overcomes the shortcomings of the existing common two-stroke and four-stroke engines and a wankel engine, such as low mechanical efficiency, large dynamic differential vibration, large noise, short service life, large size, heavy weight, more spare parts, high cost, and high technique requirement, so that the effective utilization rate of the fuel is effectively improved. The dynamic balance of the rotor piston is good and the operation is stable. The three-stroke sliding vane type rotary engine is not provided with an air distribution system, so that problems of complex valve timing and valve route of the distribution structure and vibration noise are radically solved; as integrating advantages of various engines into one, the three-stroke sliding vane type rotary engine is a typical environment-friendly engine with small size, high efficiency, and low oil consumption; under the situation that the world today faces the energy crisis, the three-stroke sliding vane type rotary engine is a power device capable of saving energy source quite effectively to replace replace the existing common engine.

Description

technical field [0001] The invention belongs to the technical field of internal combustion engines, and relates to a rotary engine, in particular to a sliding vane rotary engine. It is characterized by a rotary engine with only three strokes in the working cycle of the engine, more specifically, a three-stroke sliding vane rotary engine with a new design of the whole machine and parts. Background technique [0002] Existing conventional common vehicle marine civilian military power plant mainly is based on reciprocating piston type four-stroke and two-stroke engine. Secondly, there is also a well-known Wankel rotary engine, also known as the Miller cycle engine, and a four-stroke sliding vane rotary engine that has not yet been mass-produced. Although they have been improved and perfected for many years, they still have various defects. It can be solved, roughly summarized as follows: 1. Wankel engine: short life, high fuel consumption, difficult sealing, low torque at low ...

AI Technical Summary

Problems solved by technology

[0003] The common disadvantages of the above engines are insufficient air intake, endless exhaust, and low fuel utilization rate. The fuel utilization rate of common gasoline and diesel engines does not exceed 40%, and 60% of the energy is consumed by the heat of exhaust gas, mechanical friction, Consumed by a series of reasons such as incomplete combustion

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