Cylinder sleeve for engine
A cylinder liner and engine technology, which is applied to engine components, machines/engines, cylinders, etc., can solve the problems of high energy consumption of engines and short service life of cylinder liners, and achieve the effect of reducing energy consumption and long service life
Inactive Publication Date: 2014-07-23
陈志强
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
The cylinder liner used now has a short service life and consumes a lot of energy for the engine
Method used
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Embodiment
[0013] Embodiment: As shown in the drawings, a cylinder liner for an engine includes a cylinder liner body 1 , a support shoulder 2 is provided at the upper end of the cylinder liner body 1 , and a connecting shoulder 3 is provided at the lower part of the cylinder liner body 1 .
[0014] The outer diameter of the lower port of the cylinder liner body 1 is smaller than the outer diameter of the upper part of the cylinder liner body 1 .
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The invention relates to a cylinder sleeve for an engine. The cylinder sleeve comprises a cylinder sleeve body. A supporting shoulder is arranged at the upper end of the cylinder sleeve body. A connecting shoulder is arranged at the lower portion of the cylinder sleeve body. The service life of the cylinder sleeve is long, and energy consumption of the engine can be greatly reduced.
Description
technical field [0001] The invention relates to a component for an engine, in particular to a cylinder liner for an engine. Background technique [0002] The cylinder liner is a cylindrical part, which is placed in the cylinder block hole of the machine body, and is pressed and fixed by the cylinder head. The piston reciprocates in its inner hole, and is cooled by cooling water outside. The functions of the cylinder liner are: [0003] 1. Together with the cylinder head and piston, it forms the working space of the cylinder. [0004] 2. The cylinder liner of the cylindrical piston diesel engine bears the side thrust of the piston and becomes the lead of the reciprocating motion of the piston. [0005] 3. Transfer the heat of the piston assembly and itself to the cooling water to make it work at an appropriate temperature. [0006] The cylinder liner is the heart part of the engine. Its inner surface together with the top of the piston, the piston ring and the bottom surfa...
Claims
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IPC IPC(8): F02F1/16
Inventor 陈志强
Owner 陈志强