Supercharger oil inlet gasket for engine test run

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.

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...

AI Technical Summary

Problems solved by technology

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 Supercharger bearing early wear

The supercharger with early wear will wear more and more seriously after the user uses it for a certain period of time, which will eventually lead to bearing damage, oil leakage, jamming, and even broken shaft

[0003] At present, the existing supercharger oil inlet gasket only has the function of sealing, and cannot filter the impurities in the oil, and cannot prevent impurities from entering the supercharger during the engine test run

In addition, the general oil inlet gaskets are mostly non-metallic gaskets, which are vulnerable parts. When disassembled, the gaskets are easy to stick to the oil inlet flange of the supercharger, resulting in damage to the gaskets and cannot be reused.

Therefore, the existing supercharger oil inlet gasket is only suitable for the normal use stage after the engine test run, but not for the test run stage of the engine

Images