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Split combined type outer casing of engine oil filter

A kind of oil filter, split type technology, applied in the installation/connection of lubricant purification device, lubricating parts, pressure lubricant, etc., can solve the problems such as the inability to complete the core replacement work, and achieve simple structure, reliable operation, low cost effect

Inactive Publication Date: 2009-07-01
环节安(北京)滤清器技术研究所有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem in the prior art that when the filter element is replaced, the split combined housing rotates together and the core replacement work cannot be completed, the present invention provides a split combined oil filter housing for the Audi engine

Method used

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  • Split combined type outer casing of engine oil filter
  • Split combined type outer casing of engine oil filter
  • Split combined type outer casing of engine oil filter

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Embodiment Construction

[0014] Preferred embodiments of the present invention will be specifically described below in conjunction with the accompanying drawings.

[0015] Such as figure 1 and figure 2 As shown, the present embodiment comprises an upper bowl (1) and a lower bowl (2) connected by the housing, and the upper bowl (1) passes through the central hole of the radiator and the oil outlet pipe of the oil base of the Audi car through the nut (3) threaded connection, the outer surface of the periphery of the oil outlet (11) on the upper bowl (1) is provided with a tapered cylinder for radial rotation between the upper bowl (1) and the Audi engine oil base radiator Body convex structure (12), the center of the tapered cylinder convex structure is provided with a round hole with a tip, and the two sides of the hole are provided with shallow openings. The protrusions fit together.

[0016] The central hole of the conical cylinder protrusion structure (12) is adapted to the specific structure of...

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Abstract

The present invention relates to a split combination type engine oil filter housing, aims to stop housing from rotating together with the engine oil filter when replacing filter element. The Audi cars engine oil filter housing in the invention includes a upper bowl (1) and a lower bowl (2) that connected through screw threads; the upper bowl (1) passes through the central hole on the heat radiator and connects with output pipeline of Audi cars engine oil base plate through screw threads by a nut (3); the outer surface of a outlet (11) on the upper bowl (1) is provided with a tapered cylinder convex structure (12) that can limit radial rotate between the upper bowl (1) and the heat radiator on Audi cars engine oil base plate; a hole with taper is set on the center of the tapered cylinder convex structure and two side of the hole is provided with a shallow slot openings; the shape of the tapered cylinder centre hole fits with Audi cars engine oil base plate heat radiator convex area. The present invention is provided with simple structure, low cost, convenient operation, secure and reliable operation, and has a broad application foreground.

Description

technical field [0001] The invention relates to an engine oil filter shell, in particular to a split combined oil filter shell specially used for an Audi engine. Background technique [0002] The oil filter is responsible for the filtration of the medium in the engine lubrication system. Impurities such as metal debris, carbon particles, and colloids gradually produced by the engine oil that are produced during the combustion process of the engine and mixed into the oil will be filtered by the filter element. If it is replaced, the engine will be subject to abnormal wear and tear, and the engine power will be reduced, fuel consumption will be reduced, and the service life will be shortened; the engine may even be seriously damaged or scrapped directly due to oil leakage and explosion. [0003] At present, most of the housings of commercially available oil filters are one-piece inseparable steel structures, which are discarded as a whole after use, resulting in a lot of waste...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01M11/03
Inventor 朱明箴
Owner 环节安(北京)滤清器技术研究所有限公司
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