Novel suction type oil filter

A suction type and oil filter technology, which is applied in the direction of fixed filter elements, filter separation, chemical instruments and methods, etc., can solve the problems of easy accumulation of impurities in the filter bag, reduce the risk of oil leakage, reduce resistance, and air good tightness

Inactive Publication Date: 2019-11-22
安徽省锦瑞汽车部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a new type of suction oil filter, which has the advantages

Method used

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Embodiment Construction

[0022] A number of embodiments of the present invention will be disclosed in the following figures. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the invention. That is, in some embodiments of the invention, these practical details are not necessary. In addition, for the sake of simplifying the drawings, some well-known and commonly used structures and components will be shown in a simple schematic manner in the drawings.

[0023] In addition, in the present invention, descriptions such as "first", "second" and so on are used for description purposes only, and do not refer to the meaning of order or sequence, nor are they used to limit the present invention, but are only for the purpose of distinguishing the following The components or operations described by the same technical terms are only used, but should not be understood a...

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Abstract

The invention discloses a novel suction type oil filter, which comprises a lower shell, a filter element and an upper shell; a mounting groove is formed in the center of the bottom of the lower shell;an oil inlet is formed in the bottom, close to the center of the right side, of the lower shell. A first flow dividing device is fixedly connected to the position, close to the oil inlet, in the lower shell. The top of the lower shell is fixedly connected with a lower connecting plate; the bottom of the upper shell is fixedly connected with an upper connecting plate; the upper connecting plate isfixedly inserted into the inner wall of the lower connecting plate, a filter element is fixedly connected between the upper connecting plate and the lower connecting plate, the upper connecting plateand the lower connecting plate are welded and fixed, an oil outlet pipe fixedly communicates with the center, close to the left side, of the top of the upper connecting plate, and a second flow dividing device is fixedly connected to the position, close to the oil outlet pipe, of the bottom of the upper connecting plate. In the invention, the inlet and outlet of oil are reasonably distributed, the phenomenon that residues are prone to being locally gathered at an oil outlet of an original filter bag type filter element is avoided, and meanwhile the use efficiency of the filter element is improved.

Description

technical field [0001] The invention relates to the technical field of oil filters, in particular to a novel suction oil filter. Background technique [0002] At the end of the 1930s, the application of hydraulic pressure and hydraulic transmission in automobiles gave birth to the emergence of automobile automatic transmissions in a real sense. After the 1970s and 1980s, with the development of electronic control technology, electro-hydraulic control transmissions have gained Rapid development, as an important transmission and control medium of electro-hydraulic controlled automatic transmission, automatic transmission fluid plays a vital role in automatic transmission, and the cleanliness of the oil has a great impact on many indicators of the transmission has an important impact. Among them, 50%-60% of the gearbox failures are directly or indirectly related to the pollution of the gearbox oil. In view of the above reasons, in order to reduce the impact of the gearbox oil ...

Claims

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Application Information

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IPC IPC(8): B01D29/03B01D29/90
CPCB01D29/03B01D29/906B01D2221/14
Inventor 钱智徐君钱立胜翁晓明付抗余长旺杨玉连
Owner 安徽省锦瑞汽车部件有限公司
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