Filter element, fluid filter assembly and assembly method thereof

A technology of filter components and filter elements, which is applied to the assembly of the components, diesel filter components, filter elements of fluid filter components, and the field of fluid filter components, and can solve complex assembly and disassembly operations, complicated joining methods, and the impact of filter element replacement, etc. question

Active Publication Date: 2022-05-24
UFI FILTER SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main defect of the existing filter assembly is that the bonding method between the aforementioned components is relatively complicated
[0005] Due to the complexity of the joining method between the components, the assembly and disassembly operations of this fluid filter assembly are particularly complicated.
Therefore, it is strongly felt that this defect has a negative impact on the maintenance operations of filter assemblies, especially on the replacement of filter elements

Method used

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  • Filter element, fluid filter assembly and assembly method thereof
  • Filter element, fluid filter assembly and assembly method thereof
  • Filter element, fluid filter assembly and assembly method thereof

Examples

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Embodiment Construction

[0016] In the drawings, reference numeral 1 denotes a filter element according to a preferred embodiment of the present invention, and reference numeral 10 denotes a fluid filter assembly according to a preferred embodiment of the present invention, which includes the filter element 1 .

[0017] According to the present invention, the fluid filter assembly 10 extends along and around the main axis Y-Y, and the filter element 1 is adapted to form part of the fluid filter assembly 10 .

[0018] The fluid filter assembly 10 includes a cup body 11 and a cover body 12 that are adapted to engage with each other.

[0019] Specifically, the cup body 11 and the cover body 12 respectively include a first annular body 111 (or an inner annular body) and a second annular body 121 (or an outer annular body) at the periphery. The two annular bodies 121 are specially shaped to engage with each other. Wherein, the first annular body 111 is closer to the main axis Y-Y in the radial direction t...

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PUM

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Abstract

The invention relates to a filter element (1) of a fluid filter assembly (10). The filter assembly (10) comprises a cup (11) and a cover (12), the cup (11) comprises a first annular body (111), the cover (12) comprises a second annular body (121), the first . The second annular bodies (111, 121) are adapted to engage with each other during relative rotation. The cup body (11) has a filter cavity (110), which can be reached through the oil inlet nozzle (110') defined along the outer periphery by the first annular body (111), and the cover body (12) is in the second annular body (111). The body (121) has at least one groove (125). A filter element (1) is accommodated within a cup (11) and comprises a filter medium (2) and an end plate (3) adapted to engage a first annular body (111). The filter element (1) can axially engage with the cup body (11) through an active locking member (31). The cartridge (1) includes an anti-rotation member (32) extending radially from the end plate (3) and adapted to be received in a groove (125).

Description

technical field [0001] The present invention relates to a filter element of a fluid filter assembly. Furthermore, the present invention also relates to the fluid filter assembly comprising the filter element. Furthermore, the invention also relates to a method of assembling the assembly. [0002] The present invention is preferably used in the automotive field. In particular, the present invention is in the context of fluid filter assemblies, in particular vehicle fuel filter assemblies, preferably diesel fuel filter assemblies. Background technique [0003] In the prior art, filter assemblies comprising a cup (or bucket) and a lid (or head) integrally joined to each other are generally known. The cup and cover are specially shaped to accommodate the filter element within them; the cup and cover are particularly suitable for fluid connection with a fuel circulation system. As a result, the fuel to be filtered (dirty fuel) enters the fluid filter assembly and after passin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D29/00B01D29/11B01D29/96B01D46/24B01D46/00B01D46/88F02M37/34F02M37/42
CPCB01D29/00B01D29/11B01D29/96B01D46/2411B01D46/0001F02M37/22
Inventor 乔基奥·基隆迪
Owner UFI FILTER SHANGHAI
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