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Techique of high thermal efficiency internal combustion engine with long pistion stroke and zero side pressure and devices

An internal combustion engine and high thermal efficiency technology, applied in mechanical equipment, machines/engines, etc., can solve problems such as life crisis and low thermal efficiency, and achieve the effect of ensuring thermal efficiency and reducing dependence or independence

Inactive Publication Date: 2004-03-10
广州市群发动力科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the internal combustion engines that rely on the crankshaft to obtain the rotation technology are all low thermal efficiency internal combustion engines. Due to the low thermal efficiency and the output power of the internal combustion engine, only power fuels made of high calorific value fuel oil can not be used. Low calorific value alcohol and liquefied gas , hydrogen, etc. as fuel, the vitality of the internal combustion engine that forms the crankshaft will be accompanied by a crisis due to the oil crisis

Method used

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  • Techique of high thermal efficiency internal combustion engine with long pistion stroke and zero side pressure and devices
  • Techique of high thermal efficiency internal combustion engine with long pistion stroke and zero side pressure and devices
  • Techique of high thermal efficiency internal combustion engine with long pistion stroke and zero side pressure and devices

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Embodiment Construction

[0019] figure 1 , figure 2 It is a technical solution for a single-cylinder internal combustion engine. 1 in the figure is a double-unit fixed-circle internal gear seat, which is integrated with the force-taking synchronous gear bearing seat 2, combined with the conjoined seat 3, a synchronous shaft 4A is set on the synchronous gear bearing seat 2, and synchronous gears are arranged at both ends of it. 5, 6, fixedly install the conjoined seat group composed of fixed circle internal gear seat 1, synchronous gear bearing seat 2, conjoined seat 3, synchronous shaft 4A, synchronous gear 5, 6 under the cylinder 18 feet, so that the double conjoined The center of the fixed circle internal gear seat 1 is to the bearing seat center of the original crankshaft. Set the left and right output shafts 7, 8 with double bearings or bearing bushes and bushings, set conjoined co-force toothed discs 9, 10 at their inner ends, and set conjoined primary eccentric shafts or The holes 11 and 12 ...

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Abstract

A long-stroke, zero-lateral-pressure and high-thermal-efficiency piston of IC engine features that the foldable secondary eccentrical shaft gear movement, that is, the foldable secondary lever's force arm movement is used to obtain the radial stroke of connecting-rod piston and drive the output shaft to rotate. Its advantages are no need of crankshaft, no lateral abrasion to cylinder, and high thermal efficiency increased by 20%.

Description

Technical field: [0001] The utility model relates to a piston-type internal combustion engine, in particular to a technology and a device for high-heat-efficiency internal-combustion engine piston long stroke zero side pressure. Background technique: [0002] At present, all vehicles, ships and all mechanical devices that need to be powered by internal combustion engines in the society all rely on the traditional crankshaft. The piston and connecting rod of the cylinder push the crankshaft back and forth to obtain rotation. Its characteristics are: the reciprocating piston has side pressure and side grinding on the cylinder, and the main cause of side pressure and side grinding is affected by the swing angle of the crankshaft and connecting rod. Therefore, the side pressure of the piston is directly proportional to the swing angle of the crankshaft and connecting rod. Originally, the larger the eccentricity of the crankshaft (that is, the larger the piston stroke), the larg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02B75/32
Inventor 何观龙
Owner 广州市群发动力科技有限公司
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