V-shaped crank circular slider internal combustion engine body and internal combustion engine applying same

A technology of crank round slider and internal combustion engine, applied in the direction of machine/engine, engine cooling, mechanical equipment, etc., to achieve the effect of consistent working temperature, reduced temperature difference, and improved performance

Inactive Publication Date: 2011-10-19
BEIJING SINOCEP ENGINE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] The invention provides a V-shaped crank slider internal combustion engine body to solve the above-mentioned problems of the existing V-shaped crank slider internal combustion engine

Method used

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  • V-shaped crank circular slider internal combustion engine body and internal combustion engine applying same
  • V-shaped crank circular slider internal combustion engine body and internal combustion engine applying same

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Embodiment Construction

[0017] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar extensions without violating the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0018] figure 1 It is a structural schematic diagram of the internal combustion engine body of the V-shaped crank circular slider mechanism of the present invention. Its outward side is the side of the front end face where the gear chamber cover plate is installed.

[0019] As shown in the figure, the body is a two-cylinder V-shaped body, including a body and two V-shaped cylinders arranged on the body, which are respectively the first cylinder 1 and the second cylinder 2, the first cylinder 1 and the second cylinder Two ...

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Abstract

The invention discloses a V-shaped crank circular slider internal combustion engine body which comprises a body, and a left cylinder and a right cylinder which are arranged on the body in a V-shape, wherein each cylinder extends downwards into a crank box or below the crank box on the engine body; front and rear main bearing holes are arranged on the body and the side wall of the crank box; the body is provided with a cooling water pump installing seat; and cooling water pipelines are distributed at a water outlet of the cooling water pump installing seat, surround the front main bearing hole to extend to the outer walls of the left cylinder and the right cylinder and are respectively communicated with a cooling water jacket of the cylinders. In the invention, the length difference of cooling water supplying passageways of the two cylinders is decreased greatly due to the arrangement of the cooling water pipeline, so that the cooling water temperature difference of the two cylinders is reduced greatly. The invention also provides a V-shaped crank circular slider internal combustion engine applying the engine body.

Description

technical field [0001] The invention relates to the technical field of internal combustion engines. It particularly relates to a V-shaped crank circular slider mechanism internal combustion engine body. The invention also relates to an internal combustion engine using the block. Background technique [0002] In conventional internal combustion engines and compressors, the conversion between the reciprocating motion of the piston and the rotational motion of the crankshaft is achieved by a crank-and-rod mechanism. However, in the crank-link mechanism, due to the existence of the connecting rod, the internal combustion engine and the compressor of the crank-link mechanism have defects such as bulky, heavy, and poor balance performance. [0003] In order to solve the problems referred to above, the Chinese patent whose approval announcement date is January 13, 1988 and whose announcement number is CN85200358B discloses a "crank circular slider reciprocating piston internal co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02F1/14F01P11/04
Inventor 黎明黎正中王清旭杨之怡郭立军
Owner BEIJING SINOCEP ENGINE TECH
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