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Engine

A technology of engine and compression mechanism, which is applied in the direction of combustion engine, engine control, machine/engine, etc. It can solve the problems of energy consumption, affecting engine performance, and engine resources cannot be fully utilized, and achieve the effect of increasing power

Inactive Publication Date: 2005-06-22
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the auxiliary three strokes consume energy and occupy the combustion chamber of the engine for up to three strokes, the resources of the engine cannot be fully utilized, which affects the improvement of engine performance.

Method used

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Embodiment Construction

[0013] Such as figure 1 As shown, the two-stroke engine of the present invention includes an engine intake compression mechanism 1 and an engine. In this embodiment, the air intake compression mechanism 1 is a conventional air compressor, but the intake air compression mechanism 1 can also be other specially designed devices. The compression mechanism can compress the intake air of the engine at a high rate, the preferred compression ratio is 6-15 times, and the best compression ratio is 7-10 times. The main components of the engine include intake port 2, intake valve 3, valve spring 4, rocker arm 5, camshaft 6, exhaust valve 7, exhaust port 8, piston 9, crankshaft timing wheel 10, tensioner Wheel 11, camshaft timing wheel 12 and timing belt 13 etc. The air compressor 1 communicates with the intake passage 2 . The difference with the existing conventional four-stroke engine is that the ratio of the cam timing wheel 12 to the crankshaft timing wheel 10 is changed from the or...

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Abstract

This invention discloses a motor, which comprises the gas cylinder, cam and bent axle and also a compression structure located outside the cylinder of the motor, wherein the timing wheel of the cam of this motor and the timing wheel of bent axle have their diameter proportion as one to one. Comparing to the standard four-stroke motor, the bent axle turns one circle to work once to greatly increase the power of the motor.

Description

【Technical field】 [0001] The invention relates to an engine, especially an engine including cylinders, pistons, crankshafts, connecting rod systems and other components. 【Background technique】 [0002] What generally used in existing internal-combustion engine is four-stroke engine, and existing four-stroke engine generally all comprises parts such as cylinder, piston and crankshaft and connecting rod system, and a flywheel is used for storing energy. Its working principle generally includes four strokes of intake, compression, power and exhaust. In each working cycle, the crankshaft rotates twice, and the piston reciprocates four times. The camshaft rotates once, and the intake and exhaust valves are opened once. The suction stroke mainly relies on the downward movement of the piston to generate a vacuum in the cylinder bore, and the intake valve opens to suck air into the cylinder; the compression stroke relies on the piston moving up and the exhaust valve is closed to com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02B29/00F02B33/00F02D13/00F02D15/00
CPCY02T10/12
Inventor 林中尉
Owner BYD CO LTD