Unlock instant, AI-driven research and patent intelligence for your innovation.

Engine oil filter conveniently detached sealing ring for engine oil filter

A technology of oil filter and sealing ring, applied in the direction of engine seal, mechanical equipment, engine components, etc., can solve the problem of inconvenient maintenance of oil filter, and achieve the effect of labor-saving disassembly

Inactive Publication Date: 2014-05-14
TIANJIN YUANDA FILTER CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It causes great inconvenience to the maintenance of the oil filter

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Engine oil filter conveniently detached sealing ring for engine oil filter
  • Engine oil filter conveniently detached sealing ring for engine oil filter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0015] Such as figure 1 As shown, the sealing ring of the present invention is an annular sealing ring 2, and is horizontally installed in the installation surface of the oil filter and the filter seat of the oil filter, and the sealing ring includes a ring in contact with the oil filter. The oil filter contact surface 1 and a filter seat contact surface 3 in contact with the filter seat, the oil filter contact surface is a plane, and the filter seat contact surface is an arc surface.

[0016] The arc surface of the contact surface of the filter seat described in this example is a semi-arc surface.

[0017] Since the contact surface of the filter seat is a circular arc surface, after the oil filter is installed, there i...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to sealing rings for engine oil filters, particularly to an engine oil filter conveniently detached sealing ring for an engine oil filter. The sealing ring is an annular sealing ring and is arranged in an installing surface of the engine oil filter and a filter seat of the engine oil filter in a lying mode; the sealing ring comprises an engine oil filter contact surface which is in contact with the engine oil filter and a filter seat contact surface which is in contact with the filter seat; the engine oil filter contact surface is a plane; the filter seat contact surface is a circular arc surface. According to the engine oil filter conveniently detached sealing ring for the engine oil filter, a gap is still formed between the engine oil filter and the filter seat after the engine oil filter is arranged, meanwhile the contact amount of the sealing ring and the filter seat is about 20% smaller than a rectangular cross section, and accordingly the engine oil filter and the filter seat cannot suck each other tightly after working, the labor and time can be saved when the engine oil filter is detached, the contact surfaces are changed into annular linear contact from the original surface contact after change, and the compression amount of the sealing ring can reach the optimum state which is 15 to 20% during screwing installation.

Description

technical field [0001] The invention relates to a sealing ring for an oil filter, in particular to a sealing ring for an oil filter which is convenient for disassembly of the oil filter. Background technique [0002] The oil filter is located in the engine lubrication system. The upstream of the oil filter is the oil pump, and the downstream is the parts of the engine that need to be lubricated. The function of the oil filter is to filter out the harmful impurities in the oil from the oil pan, keep the lubricating oil clean, and supply the crankshaft, connecting rod, camshaft, supercharger, piston ring and other moving pairs with clean oil. , to lubricate, cool, and clean, thereby minimizing impurities generated by friction during the operation of each component, reducing energy loss and component wear. It also has the function of heat dissipation. Extend the life of these components. [0003] The compression and geometric shape of the sealing ring on the oil filter can ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F16J15/06F16J15/10F01M11/03
Inventor 许远达
Owner TIANJIN YUANDA FILTER CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com