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Novel shaft sealing element

A new type of shaft sealing technology, applied in the direction of engine sealing, engine components, mechanical equipment, etc., can solve the problems of general sealing effect, etc., and achieve the effect of good shaft sealing effect, novel structure and convenient installation.

Inactive Publication Date: 2015-11-18
JIANGYIN XINCHANG MACHINERY PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The shaft seal is an important accessory in the rotary connection. The structure of the shaft seal in the prior art is relatively similar, and the sealing effect is average. More innovative designs are required for the shaft seal.

Method used

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  • Novel shaft sealing element

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Embodiment Construction

[0010] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0011] Any feature disclosed in this specification, unless specifically stated, can be replaced by other alternative features that are equivalent or have similar purposes. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0012] Such as figure 1 Shown is a preferred embodiment of the present invention, that is, a new type of shaft seal, including an annular body 1, wherein the outer wall of the annular body 1 is uniformly provided with several lugs 2, and elastic compression is arranged between the lugs 2 and the annular body 1. piece 3.

[0013] As a further improvement of this embodiment, the width of the inner wall of the annular body 1 is greater than the width of the outer wall.

[0014] The present invention i...

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PUM

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Abstract

The invention discloses a novel shaft sealing element which comprises an annular body. The sealing element is characterized in that a plurality of lugs are evenly arranged on the outer wall of the annular body; elastic compression elements are arranged between the lugs and the annular body; the width of the inner wall of the annular body is larger than the width of the outer wall of the annular body. The sealing element is novel in structure, convenient to install and good in shaft sealing effect, does not affect the rotation effect and has application and popularization value.

Description

technical field [0001] The invention relates to the technical field of mechanical accessories, in particular to a novel shaft seal. Background technique [0002] The shaft seal is an important accessory in the rotary connection. The shaft seals in the prior art have a similar structure, but the sealing effect is average, and more innovative designs are required for the shaft seal. Contents of the invention [0003] Aiming at the above technical problems, the present invention proposes a new type of shaft seal, which has novel structure, convenient installation, good shaft sealing effect, does not affect the rotation effect, and has the value of popularization and application. [0004] The technical solution adopted in the present invention is: a new type of shaft seal, including an annular body, characterized in that several lugs are evenly arranged on the outer wall of the annular body, and elastic compression parts are arranged between the lugs and the annular body. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16J15/16
CPCF16J15/32
Inventor 张一斌
Owner JIANGYIN XINCHANG MACHINERY PARTS
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