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Sliding cylinder external-open gas distribution engine

An engine and sliding cylinder technology, applied in the direction of engine components, combustion engines, machines/engines, etc., can solve the problems of airflow fluidity, airflow flow area and gas distribution opening time limit, etc., to achieve simple structure, improved efficiency, and airflow flow The effect of improving the degree of mixing with gas

Inactive Publication Date: 2009-10-28
靳宇男
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The valve seat port and the valve body of the traditional engine are opened inwardly. This structure is really beneficial for improving the sealing between the valve seat port (that is, the valve seat port) and the valve body (that is, the valve body). However, the inner opening valve body structure severely restricts the design of air flow, air flow area and air distribution opening time.

Method used

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  • Sliding cylinder external-open gas distribution engine
  • Sliding cylinder external-open gas distribution engine
  • Sliding cylinder external-open gas distribution engine

Examples

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Embodiment Construction

[0049] Such as figure 1 The shown sliding cylinder outwardly opening gas distribution engine includes an intake port 1, an exhaust port 2, an outer wall of the combustion chamber 3 and a combustion chamber 4, and one or more outer air distribution seats are arranged on the outer wall of the combustion chamber 3. (5), the outwardly opening gas distribution seat opening 5 communicates with the combustion chamber 4 respectively or simultaneously with the air intake passage 1 and the exhaust passage 2, and each of the outwardly opening air distribution seat openings 5 Correspondingly set an outward matching cylinder liner 6, a sealing body 5060 is arranged inside the outward opening matching cylinder liner 6, and the outward opening matching cylinder liner 6 is controlled by the timing control device 7 of the matching cylinder liner directly or through the connecting piece 600 The engine timing requires opening and closing the corresponding outward opening valve seat port 5 .

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Abstract

The invention discloses a sliding cylinder external-open gas distribution engine, which includes an inlet duct, an exhaust duct, a combustion chamber outer wall and a combustion chamber, wherein one or more external-open gas distribution seat openings are arranged on the combustion chamber outer wall, the external-open gas distribution seat openings respectively or simultaneously communicate the inlet duct and the exhaust duct with the combustion chamber, a external-open gas distribution cylinder jacket is correspondingly arranged at each external-open gas distribution seat opening, a sealing body is arranged in the external-open gas distribution cylinder jacket, the external-open gas distribution cylinder jacket is controlled by a gas distribution cylinder jacket correct time controlling device directly or through a connection member, and the external-open gas distribution seat openings corresponding to the external-open gas distribution cylinder jacket are opened or closes according to engine correct time requirement. The invention can reduce gas distribution throttling loss, increase degree of air flow and combustion gas mixing in the cylinder, thereby increasing engine efficiency.

Description

technical field [0001] The invention relates to the field of engines. Background technique [0002] How to accurately and efficiently distribute air to the engine is one of the most important technical means to improve engine efficiency and environmental protection. Therefore, research in this area is also very active. The valve seat port and the valve body of the traditional engine are opened inwardly. This structure is really beneficial for improving the sealing between the valve seat port (that is, the valve seat port) and the valve body (that is, the valve body). However, the structure of the inner-opening valve body severely restricts the design of the flowability of the airflow, the flow area of ​​the airflow and the opening time of the gas distribution. Therefore, in order to fundamentally solve the gas distribution problem of the engine, it is necessary to invent a new gas distribution method. Contents of the invention [0003] The invention discloses an outwardl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02B29/00F01L35/04
CPCY02T10/146Y02T10/12
Inventor 靳宇男
Owner 靳宇男
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