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an engine

An engine and transmission technology, used in combustion engines, machines/engines, internal combustion piston engines, etc., can solve the problems of high structural material requirements, high machining accuracy requirements, and high engine requirements, and achieve high combustion efficiency and power-to-weight ratio. High, high energy loss effect

Active Publication Date: 2016-02-24
NANJING ZUHANG AVIATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The triangular rotor engine and the rotary cylinder engine have a simpler structure and a slightly higher power-to-weight ratio, but they have higher requirements for structural materials, higher machining accuracy, higher lubrication requirements than reciprocating piston engines, and shorter service life. Small cars, small aircraft, etc.

Method used

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Effect test

Embodiment 1

[0040] In this embodiment, gasoline, natural gas, etc. are used as fuels.

[0041] The engine described in this implementation: includes a cylinder body 1, a scavenging plate 5, a first intake valve 2, a second intake valve 12, a third intake valve 13, a fourth intake valve 14, and a first outlet valve 15 , the second outlet valve 16, the third outlet valve 17, the fourth outlet valve 18, the first igniter 19, the second igniter 20, the third igniter 21, the fourth igniter 22, crank connecting rod 6, crankcase and crankshaft 7.

[0042]The inner cavity of the cylinder body 1 is divided into two independent working areas; the air scavenging plate 5 is swingably arranged in the cylinder body 1, and the end surfaces of both ends of the air scavenging plate 5 are attached to the inner cavity wall of the cylinder body 1; the air scavenging plate 5 The two independent working areas in the cylinder body 1 are divided into four independent working chambers, namely the first working c...

Embodiment 2

[0055] In this embodiment, diesel fuel, methanol and other compressed gases are used as fuel.

[0056] The engine described in this implementation: includes cylinder block 1, scavenging plate 5, first intake valve 2, second intake valve 12, third intake valve 13, fourth intake valve 14, first fuel injector 25. The second fuel injection nozzle 26, the third fuel injection nozzle 27, the fourth fuel injection nozzle 28, the first air outlet valve 15, the second air outlet valve 16, the third air outlet valve 17, the fourth air outlet valve 18, the first point Firearm 19, second igniter 20, third igniter 21, fourth igniter 22, crank connecting rod 6, crankcase and crankshaft 7.

[0057] The inner cavity of the cylinder body 1 is divided into two independent working areas; the air scavenging plate 5 is swingably arranged in the cylinder body 1, and the end surfaces of both ends of the air scavenging plate 5 are attached to the inner cavity wall of the cylinder body 1; the air scav...

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Abstract

The invention discloses an engine. The technical problem of faults disclosed in the background technology is solved. The engine aims to provide a novel internal combustion engine which improves the engine power-to-weight ratio, lowers production cost, achieves pendulum type scavenging and is provided with a sector cross section fan. The purpose is to explore and research the novel structural mode engine, and also to improve the characteristics of an existing internal combustion engine and develop the internal combustion engine which is high in combustion efficiency, high in power-to-weight ratio and simple in production process, achieves pendulum type scavenging and is provided with the sector cross section fan. According to the technical scheme, the engine comprises a cylinder body used for forming a working area, a scavenging plate, four inlet valves, four outlet valves, four igniters, a crank connecting link used for outputting power, a crank case which is used for supporting the entire equipment and also used for being connected with a load, and a crankshaft. The engine has the advantages of being high in combustion efficiency, high in power-to-weight ratio, simple in structure and simple in production technology.

Description

technical field [0001] The invention relates to an engine, especially an internal combustion engine. Background technique [0002] At present, internal combustion engines include reciprocating piston engines, triangular rotor engines, and rotary cylinder engines. [0003] As the world's mineral resources are gradually depleted, the engine needs a lighter and simpler structure to reduce the demand for mineral resources such as aluminum and iron for engine manufacturing. At the same time, the lightness of the engine structure will also reduce the overall structural weight of automobiles, aircraft, ships, etc., and then reduce fuel consumption. [0004] The reciprocating piston engine is the most widely used, but the structure is more complex, the production process is complicated, and the power-to-weight ratio is low. Generally used in automobiles, ships, small aircraft, trains, small fuel generators, etc. The triangular rotor engine and the rotary cylinder engine have a si...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02B53/00F02B53/04
CPCY02T10/12
Inventor 杨思强
Owner NANJING ZUHANG AVIATION TECH CO LTD