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Combustion engine capable of continuously changing displacement

A technology of internal combustion engine and exhaust mechanism, which is used in mechanical equipment, engine components, engine control, etc.

Inactive Publication Date: 2012-12-05
严卫东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the problems of short service life and high manufacturing cost, it has not been practical

Method used

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  • Combustion engine capable of continuously changing displacement
  • Combustion engine capable of continuously changing displacement
  • Combustion engine capable of continuously changing displacement

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Experimental program
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Embodiment Construction

[0030] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0031] Such as figure 1 , 2 , 3, 4, and 5 shown, this internal combustion engine comprises body, electronic control unit (ECU), intake mechanism and exhaust mechanism, and the valve 19 of intake mechanism and exhaust mechanism is electromagnetic or electro-hydraulic, and its opening and closing Controlled by the electronic control unit (ECU). Cylinder one 1, cylinder two 2, cylinder three 3, cylinder four 4 are arranged side by side, piston one 5, piston two 6, piston three 7, piston four 8 respectively in cylinder one 1, cylinder two 2, cylinder three 3, cylinder four 4 For reciprocating motion. The first piston 5, the second piston 6, the third piston 7, and the fourth piston 8 are respectively fixedly connected with a rack 501, a rack 601, a rack 701, and a rack 801. The first gear shaft 9 and the second gear sha...

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Abstract

The present invention relates to an internal combustion engine that can change discharge volume continuously, characterized in that at least four parallel air cylinder are included; piston inside the air cylinder making end-to-end motion are in fixed connection with rack bar respectively; at least one gear shaft with wheel gear set at the lower part of the air cylinder; a rotating flywheel is seton one end of the gear shaft and a ratcher is set on the other end, wherein the ratcher joggles with the output gear; the piston inside the air cylinder are separated into two groups, when piston in one group at upper dead point, the piston in the other group at lower dead point; and the gear shaft or air cylinder connection makes a regulating mechanism that can adjust distance between the gear shaft and the air cylinder. An internal combustion engine that can change discharge volume continuously in the present invention has high efficiency, low oil consumption, and few discharged pollution, and can keep optimum condition under various load, dispel idle speed state of internal combustion engine, and the internal combustion engine can be instantly inflamed to startup without outside force.

Description

technical field [0001] The invention relates to an internal combustion engine, in particular to an internal combustion engine capable of continuously changing displacement. Background technique [0002] The most widely used reciprocating piston internal combustion engine in the world today is generally driven by a crank-connecting rod mechanism. The function of this mechanism is to convert the thermal energy of the fuel into the mechanical energy of the reciprocating motion of the piston during the power stroke, and then into the rotational motion of the crankshaft. , and realize power output. In the working stroke of this kind of internal combustion engine, the pressure of the gas on the top of the piston drives the crankshaft to rotate through the connecting rod. Since the moving state of the connecting rod is constantly changing, the component force perpendicular to the working direction acts on the contact surface between the piston and the cylinder. , resulting in grea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02D15/00F01L9/00F01L9/10
Inventor 严卫东
Owner 严卫东
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