Supercharger oil inlet gasket for engine test run

A supercharger and engine technology, applied in the direction of engine components, machines/engines, mechanical equipment, etc., can solve the problems of supercharger bearing wear, jamming, oil leakage, etc., to improve work efficiency, avoid early wear, reduce cost effect
CN103807007AActive Publication Date: 2014-05-21GUANGXI YUCHAI MASCH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
GUANGXI YUCHAI MASCH CO LTD
Publication Date
2014-05-21

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Abstract

The invention discloses a supercharger oil inlet gasket for the engine test run. The supercharger oil inlet gasket is installed between a supercharger oil inlet flange and a supercharger oil inlet connector, and comprises a gasket body, the gasket body is of a multilayer structure with the sealing function, and is provided with an oil inlet, and a filter net is arranged at the oil inlet and used for filtering impurities in engine oil. Aluminum sheets are arranged on the upper face and the lower face of the multilayer structure, a filling layer is arranged in the middle of the multilayer structure, and framework steel sheets for supporting are arranged in the filling layer. According to the supercharger oil inlet gasket, the filter net is arranged on the oil inlet of the gasket, and the engine oil can be filtered before entering a supercharger; due to the fact that metal materials are adopted for the surface of the oil inlet gasket, the supercharger oil inlet gasket is not prone to being adhered when being disassembled, and can be repeatedly used.
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Description

technical field

[0001] The invention relates to a gasket, in particular to a turbocharger oil inlet gasket used for engine testing. Background technique

[0002] After the engine is assembled, it needs several hours of test machine debugging, so that the performance and emission of all aspects of the engine can meet the requirements before leaving the factory. Superchargers have been widely used in engines because of their effectiveness in increasing engine power, reducing fuel consumption, and improving emissions. Supercharger bearings need oil lubrication and cooling, and there are strict requirements on the cleanliness of the oil entering the supercharger. However, before the engine is assembled and tested, there will be certain impurities in the oil passage between the oil filter and the supercharger. When the engine is first tested and started, these impurities will directly enter the supercharger along with the oil, causing Early wear of supercharger bearings. The s...

Claims

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