Opposed piston three-stroke internal combustion linear power generator unit

Abstract

The invention discloses an opposed piston three-stroke internal combustion linear power generator unit and belongs to the field of piston type internal combustion engines. The opposed piston three-stroke internal combustion linear power generator unit structurally comprises a machine body; a coil winding, an armature and a main shaft are sequentially arranged from the machine body to the interiorof the machine body; a main shaft position sensor is fixed to the main shaft; the most point lies in that two pistons are arranged in an opposed manner, and in other words, the two pistons are mountedat the two ends of the main shaft in an opposed manner; in addition, the pistons and the armature are coaxially mounted; and each piston is provided with corresponding accessories including a hydraulic exhaust valve, an air inlet valve, an air inlet, a sparking plug and the like. The opposed piston three-stroke internal combustion linear power generator unit is provided with the opposed pistons,and the air inlet valves are arranged on the pistons, so that the structural defect that a two-stroke engine has a scavenging port is overcome; meanwhile, strokes of the engine are reorganized, and inherent defects of the two-stroke engine are overcome; and the emission and oil consumption levels of the engine can be raised conveniently.

Description

Technical field [0001] The invention belongs to the field of piston internal combustion engines, in particular to an opposed piston three-stroke internal combustion engine with a linear generator set, which can be used to organize the combustion process of an ignition type and a compression ignition type free piston internal combustion generator set. Background technique [0002] In recent years, due to the energy problems of internal combustion engines and environmental pollution, linear free-piston internal combustion generator sets have received the attention of researchers, and there are related research results in China and other countries. However, the current free piston generator sets are basically developed based on the two-stroke principle, so the inherent shortcomings of the two-stroke internal combustion engine appear in the upper free piston internal combustion generator set without reservation. Summary of the invention [0003] In order to solve some inherent shortco...

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Problems solved by technology

However, the current free piston generator sets are basically developed based on the two-stroke principle, so the inherent shortcomings of the two-stroke internal combustion engine also appear on the upper free piston internal combustion generator set without reservation.

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