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Oil filter and engine with same

A technology of oil filter and filter element, which is applied in the installation/connection of lubricant purification device, lubricating parts, pressure lubricant, etc., which can solve the problems such as difficulty in removing the filter element, and achieve the effect of convenient maintenance and replacement

Active Publication Date: 2017-12-19
BEIQI FOTON MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of the present invention is to provide an oil filter and an engine with it, so as to solve the problem that the filter element of the oil filter in the prior art is difficult to take out

Method used

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  • Oil filter and engine with same
  • Oil filter and engine with same
  • Oil filter and engine with same

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Embodiment Construction

[0031] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way serves as any limitation of the application, its application or uses. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0033] It should be noted ...

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Abstract

The invention provides an oil filter and an engine with the same. The oil filter comprises a first shell, a second shell, a filtering assembly and a sealing structure, wherein the first shell is provided with an oil inlet, an oil discharge outlet and an oil drainage port; the first shell is internally provided with an oil drainage cavity communicating with the oil drainage port; the second shell is detachably arranged on the first shell; a filter channel is defined between the first shell and the second shell; the filtering assembly is connected to the second shell and located inside the filter channel and between the oil inlet and the oil discharge outlet; the sealing mechanism is arranged inside the first shell and connected with the filtering assembly; and when the first shell and the second shell are connected, the sealing structure separates the oil drainage cavity from the filter channel, and when the first shell and the second shell are separated, the oil drainage cavity communicates with the filter channel. By means of the technical scheme, the problem that a filter element of an oil filter is difficult to take out in the prior art is solved.

Description

technical field [0001] The invention relates to the technical field of engine equipment, in particular to an engine oil filter and an engine having the same. Background technique [0002] With the development of engines, the domestic requirements for engine environmental protection have been continuously improved, and people are paying more and more attention to the cost of engine replacement parts. In the cost of parts that need to be replaced for maintenance, it is particularly important to reduce the replacement cost of the machine filter. The engine filter structure in the prior art adopts the traditional bottom dismantling structure, and the replaced filter is discarded together with the entire metal casing. The metal casing contains engine oil and other substances, resulting in waste of materials and polluting the environment. [0003] In order to solve the above problems, another machine filter structure in the prior art is a separate shell structure. Specifically, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01M11/03
Inventor 沈吉瑞田丹杨玲李腾
Owner BEIQI FOTON MOTOR CO LTD
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