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Four-stroke multi-cylinder multi-action engine

A four-stroke, engine technology, applied in the direction of machines/engines, mechanical equipment, etc., can solve problems such as cylinder liner wear, uncertain direction of connecting rod inertial force, and failure of piston to ignite and perform work.

Inactive Publication Date: 2005-11-23
LANZHOU UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The connecting rod of the crankshaft connecting rod piston engine in the prior art moves in a plane, and there is a yaw motion, so it cannot perform ignition and work on both sides of the piston. Large vibration, the piston is subjected to radial force during movement, and the cylinder liner is easy to be worn

Method used

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  • Four-stroke multi-cylinder multi-action engine
  • Four-stroke multi-cylinder multi-action engine
  • Four-stroke multi-cylinder multi-action engine

Examples

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Embodiment Construction

[0013] Such as figure 1 As shown, in the two double-acting cylinder blocks 10,19 of the two-cylinder four-stroke four-acting engine, a piston 9 and 17 are respectively arranged, and an igniter 8, 12 and 16 are arranged at the two ends of each cylinder block. , 20, one intake valve 7, 11 and 18, 21, one exhaust valve 5, 6 and 22, 24, the intake, compression, ignition combustion and exhaust process of four combustion chambers a, b, c, d It is controlled by two gas distribution shafts 4 and 23 which are camshafts. The corresponding relationship between the rotation angle position of the gas distribution shaft and the movement state of the piston is controlled by the meshing rotation of the pulley 2 and the pulley 3 and the pulley 2 and the pulley 25. Pulley 2, pulley 3, pulley 2 and pulley 25 can be replaced by gears, so that in each 180° of shaft 1, only one combustion chamber is in the air intake, one combustion chamber is in compressed air, and one combustion chamber is in the...

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Abstract

A multi-action multi-cylinder 4-stroke engine features that the each of two ends for each cylinder has an ignitor, a gas inlet valve and a gas outlet valve, the two savities divided by a piston are used as combustion chambers, the gas inlet, gas compression, igniting combustion and exhaust are controlled by two can axles. The revolving of binder shaft can drive the power output shaft to rotate. It can be used as a basic unit for further extension.

Description

technical field [0001] The invention relates to engine transmission and structural devices. Background technique [0002] The connecting rod of the crankshaft connecting rod piston engine in the prior art moves in a plane, and there is a yaw motion, so it cannot perform ignition and work on both sides of the piston. Large vibration, the piston is subjected to radial force during movement, and the cylinder liner is easy to be worn. Contents of the invention [0003] The purpose of the invention is to avoid the generation of radial force, reduce the wear of the piston, improve the work efficiency and reduce the vibration of the engine. [0004] The present invention is a four-stroke multi-cylinder multi-action engine, comprising a cylinder body and a piston capable of reciprocating linear motion in the cylinder body, and an igniter 8, 12 and 16, 20 is arranged at the two ends of each cylinder body, An intake valve 7, 11 and 18, 21, an exhaust valve 5, 6 and 22, 24, two cav...

Claims

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Application Information

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IPC IPC(8): F02B75/32
Inventor 赵学马希金袁占亭
Owner LANZHOU UNIVERSITY OF TECHNOLOGY