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fuel filter holder

A technology of fuel filter and filter, which is applied in the direction of machine/engine, liquid fuel feeder, charging system, etc. It can solve the problems of uncompact structure and large space occupation, and achieve compact structure, compact layout and beautiful appearance , The effect of saving installation space

Active Publication Date: 2018-10-19
GUANGXI YUCHAI MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The object of the present invention is to provide a fuel filter seat, so as to overcome the shortcomings of the existing internal combustion engine, which occupy a large space and are not compact in structure

Method used

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Embodiment Construction

[0017] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0018] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0019] Such as Figure 1 to Figure 3 As shown, the fuel filter seat according to the specific embodiment of the present invention is provided with a body, the body is provided with a vertical mounting plate and a horizontal portion, and the mounting plate is provided with two mounting holes 7 for connecting with the body of the engine .

[0020] The horizontal part is provided with a through hole 10 extending along the X ...

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Abstract

The invention discloses a base of a fuel filter. A body of the base of the fuel filter is provided with installation holes used for connection with an engine body. The body is provided with a filter fuel inlet connector, a filter fuel outlet connector, a filter base fuel inlet connector and a filter base fuel outlet connector, wherein the filter fuel inlet connector is connected with the fuel filter, the filter base fuel inlet connector communicates with the filter fuel inlet connector, and the filter base fuel outlet connector communicates with the filter fuel outlet connector. Besides, the body is further provided with a fuel return connector of a main fuel tank and a fuel return connector of a fuel injection pump. The fuel return connector of the main fuel tank communicates with the fuel return connector of the fuel injection pump. The base of the fuel filter achieves the concentrated fuel return function of a fuel distributor and is provided with only one fuel inlet and one fuel outlet, the structure is compact, installation space is saved, and therefore the overall layout of an engine is compact and attractive; and besides, multiple parts related to the fuel distributor are omitted, so that the manufacturing cost, the purchasing cost and the stock management cost are lowered, and the production tact is accelerated.

Description

technical field [0001] The invention relates to the field of engines, in particular to a fuel filter seat. Background technique [0002] For generalization, two oil inlets and two oil outlets are set on the filter seat, but in actual use, only one oil inlet and one oil outlet are used, and the other oil inlet and another oil outlet are used. It needs to be blocked with a plug. The traditional fuel distributor requires a special mounting bracket and multiple parts to be used together, which is not convenient for improving the production cycle. In the internal combustion engine of the prior art, a filter seat and a fuel distributor are respectively installed, so that the internal combustion engine takes up a large space and is not compact in structure. [0003] The information disclosed in this Background section is only for enhancing the understanding of the general background of the present invention and should not be taken as an acknowledgment or any form of suggestion th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02M37/22
CPCF02M37/22
Inventor 陈瑞平莫宗华王雪光孙步武叶江波罗名雄柯建锋黄桂新
Owner GUANGXI YUCHAI MASCH CO LTD
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