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Magnetic oil filter for automobile blockage prevention

An oil filter and anti-clogging technology, which is applied in the field of auto parts, can solve the problems of reduced filter efficiency and scrapped engines, so as to improve the service life and reduce the number of replacements

Inactive Publication Date: 2016-10-26
南京润屹电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the use of the machine filter, due to the gradual accumulation of impurities on the surface of the filter paper, the filtration efficiency of the machine filter will decrease, which will seriously cause the engine to be scrapped

Method used

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  • Magnetic oil filter for automobile blockage prevention

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Effect test

Embodiment 1

[0016] Such as figure 1 As shown, an automobile anti-clogging magnetic oil filter includes a main body 9, a center pipe 2 is arranged inside the main body 9, and a backflow suppression valve 4 and a bypass valve 1 are arranged inside the center pipe 2. The upper end of the backflow suppression valve 4 is provided with a clean oil outlet 8, the said clean oil outlet 8 is provided with a threaded joint 5, the periphery of the said clean oil outlet 8 is provided with a dirty oil inlet 6, and the bypass valve 1 is arranged on the main body 9 At the bottom, filter paper 3 is provided on the periphery of the central tube 2, and a metal shell 11 is provided on the outside of the main body 9. There is a dirty oil chamber 10 between the filter paper 3 and the metal shell shell 11, and the dirty oil chamber 10 and the The dirty oil inlet 6 is connected.

[0017] The tube wall of the central tube 2 is provided with a filter hole, the metal shell 11 is made of anti-corrosion, pressure-re...

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Abstract

The invention discloses a magnetic oil filter for automobile blockage prevention. The magnetic oil filter comprises a body. A center pipe is arranged in the body. A backflow restraining valve and a bypass valve are arranged in the center pipe. A clean oil outlet is formed in the upper end of the backflow restraining valve and provided with a thread connector. Dirty oil inlets are formed in the periphery of the clean oil outlet. The bypass valve is arranged at the bottom of the body, and filter paper is arranged on the periphery of the center pipe. A metal shell is arranged at the outer portion of the body. A dirty oil cavity is formed between the filter paper and the metal shell and communicates with the dirty oil inlets. The magnetic oil filter has the beneficial effects of being resistant to the high temperature, corrosion and pressure, magnets are arranged on the inner wall of the metal shell and can attract scrap iron in oil to the inner wall of the metal shell, the situation that more impurities block the filter paper, consequently dirty oil enters an engine, and abrasion of the engine is increased is prevented, and therefore the service life of the engine is prolonged, and meanwhile the replacing frequency of the filter is reduced.

Description

technical field [0001] The invention relates to a filter, in particular to an automobile anti-clogging magnetic oil filter, which belongs to the field of automobile spare parts. Background technique [0002] The oil filter is referred to as the machine filter for short. The function of the machine filter is to filter out harmful impurities in the oil from the oil pan, and supply the clean oil to the crankshaft, connecting rod, camshaft, supercharger, piston ring and other moving pairs. , Play the role of lubrication, cooling and cleaning, thus prolonging the life of these parts. The machine filter is located in the engine lubrication system. The upstream of the machine filter is the oil pump, and the downstream is the parts of the engine that need to be lubricated. During the use of the internal combustion engine, mechanical impurities such as dust, metal wear, and carbon cleaning will continue to be mixed into the engine oil. At the same time, the oxidation of the air and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01M11/03
CPCF01M11/03
Inventor 陈素素
Owner 南京润屹电子科技有限公司
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