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Oil filter

An oil filter and filter technology, which is applied in the field of filters, can solve problems such as the use of unstable filters and poor filtering effects of oil filters, and achieve the effect of thorough filtering effect and simple structure

Inactive Publication Date: 2015-09-09
泰州市建业车件制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The coarse filter removes impurities with a particle size of 0.05 mm or more in the oil, and the fine filter is used to filter out small impurities with a particle size of 0.001 mm or more. For example, the Chinese application number CN103742224A discloses an oil filter, and proposes a The oil filter has an ingenious structure and is easy to use. However, the oil filter of this technology has poor filtering effect and unstable structure, which causes the limitation of the use of the filter.

Method used

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Embodiment Construction

[0013] In order to make the technical means, creative features, achievement goals and effects realized by the present invention easy to understand, the present invention will be further described below with reference to the specific embodiments.

[0014] like figure 1 and figure 2 As shown, an oil filter includes a filter element 1, a filter housing 2, an oil inlet 3 and an oil discharge port 4. The filter element 1 is cylindrical, and the filter element 1 is arranged and connected together from the inside to the outside. They are respectively the alkaline filter layer 11, the acid filter layer 12 and the activated carbon layer 13, the filter housing 2 is sealed and fixed on the outer wall of the filter element 1, the oil inlet 3 is arranged in the middle of the filter housing 2, and The opening is upward, the oil discharge port 4 is arranged at the bottom of the filter housing 2, and the opening is in the right direction. The structure of the oil filter is simple. The subs...

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Abstract

The invention discloses an oil filter and relates to a filter, comprising a filter element, a filter housing, an oil inlet and an oil outlet. The filter element comprising an alkaline filter layer, an acidic filter layer and an activated carbon layer is of cylindrical shape and in sleeve connection from inside to outside. The filter housing is hermetically fixed to an outer wall of the filter element, the oil inlet with an upward opening is disposed in the middle of the filter housing, and the oil outlet with a rightward opening is disposed in the bottom of the filter housing. The oil filter has the advantages that the structure is simple, the process includes filtering out the acidic and alkaline substances in oil stain through the filter element and adsorbing oil contaminants through the activated carbon layer, and the filtering effect is thorough. Therefore, the oil filter is applicable to filtration of all types of oils and deserved to be promoted and used.

Description

technical field [0001] The invention relates to a filter, in particular to an oil filter. Background technique [0002] During the working process of the engine, metal wear debris, dust, carbon deposits oxidized at high temperatures, colloidal sediments, and water are continuously mixed into the lubricating oil. The function of the oil filter is to filter out these mechanical impurities and gums, keep the lubricating oil clean and prolong its service life. The oil filter should have the characteristics of strong filtering ability, small flow resistance and long service life. In general, several filters with different filtration capacities are installed in the lubrication system—the collector, the coarse filter and the fine filter, which are respectively connected in parallel or in series in the main oil passage. (The one connected in series with the main oil passage is called a full-flow filter. When the engine is working, all the lubricating oil is filtered by the filter;...

Claims

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Application Information

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IPC IPC(8): F01M1/10
Inventor 季建国丁军
Owner 泰州市建业车件制造有限公司
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