CN104747894A - Alumina ceramic tube - Google Patents
Alumina ceramic tube Download PDFInfo
- Publication number
- CN104747894A CN104747894A CN201410371283.0A CN201410371283A CN104747894A CN 104747894 A CN104747894 A CN 104747894A CN 201410371283 A CN201410371283 A CN 201410371283A CN 104747894 A CN104747894 A CN 104747894A
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- CN
- China
- Prior art keywords
- alumina ceramic
- ceramic tube
- tube
- wear
- described body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Rigid Pipes And Flexible Pipes (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention relates to the technical field of ceramic tubes, in particular to an alumina ceramic tube. The alumina ceramic tube comprises a tube body, an arc notch is formed in the port of the tube body, two protruding bars are symmetrically arranged on the side wall of the pipe body, and the outer wall of the pipe body is coated with a wear proof layer. The alumina ceramic tube is unique in model, capable of meeting different mounting demands, good in wear-resisting performance and long in service life.
Description
Technical field
The present invention relates to stoneware pipe technical field, especially a kind of alumina ceramic tube.
Background technique
Because alumina ceramic tube has excellent insulating properties, high-frequency loss is little, the feature that high-frequency insulation is good, alumina ceramic tube does not fire, stainless, firm not fragile, there are other organic material and the incomparable advantageous property of metallic material, are therefore widely used in the industries such as electronics, automobile, machinery, chemical industry, weaving, aviation, communication and household electric appliance.But common stoneware pipe wear-resisting property is not ideal enough, and moulding is single, can not meet multiple installation requirements.
Summary of the invention
The technical problem to be solved in the present invention is: for overcoming above-mentioned Problems existing, provides that a kind of wear resistance is good, the alumina ceramic tube of good airproof performance.
The technical solution adopted for the present invention to solve the technical problems is: a kind of alumina ceramic tube; comprise body; described body port is provided with an arc-shaped notch, and described tube wall is symmetrically arranged with two raised lines, described tube wall is coated with wear-resistant protective layer.
Further, described body is alumina ceramic tube.
The invention has the beneficial effects as follows, aluminium oxide ceramics tube shape of the present invention is unique, can meet different installation requirements, and wear-resisting property is good, long service life.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
1. bodys, 2. arc-shaped notch, 3. raised line, 4. wear-resistant protective layer in figure.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
Alumina ceramic tube as shown in Figure 1, comprises body 1, and body 1 port is provided with an arc-shaped notch 2, body 1 sidewall is symmetrically arranged with two raised lines 3, and body 1 outer wall is coated with wear-resistant protective layer 4.Body 1 is alumina ceramic tube.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to right.
Claims (3)
1. an alumina ceramic tube; comprise body (1); it is characterized in that: described body (1) port is provided with an arc-shaped notch (2); described body (1) sidewall is symmetrically arranged with two raised lines (3), described body (1) outer wall is coated with wear-resistant protective layer (4).
2. alumina ceramic tube according to claim 1, is characterized in that: described body (1) is alumina ceramic tube.
3. alumina ceramic tube according to claim 1, is characterized in that: the thickness of described body (1) is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410371283.0A CN104747894A (en) | 2014-07-30 | 2014-07-30 | Alumina ceramic tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410371283.0A CN104747894A (en) | 2014-07-30 | 2014-07-30 | Alumina ceramic tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104747894A true CN104747894A (en) | 2015-07-01 |
Family
ID=53587994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410371283.0A Pending CN104747894A (en) | 2014-07-30 | 2014-07-30 | Alumina ceramic tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104747894A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020180208A1 (en) * | 2001-05-30 | 2002-12-05 | De Ridder Christianus Gerardus Maria | Joint assembly for connecting two tubes |
| JP2004353356A (en) * | 2003-05-30 | 2004-12-16 | Kubota Corp | Method of repairing pottery pipe |
| CN101298893A (en) * | 2008-06-06 | 2008-11-05 | 贾剑光 | Abrasion-proof earthenware duct |
| CN203146308U (en) * | 2012-11-21 | 2013-08-21 | 无锡市天宇精密陶瓷制造有限公司 | Ceramic bushing |
| CN203215175U (en) * | 2013-04-08 | 2013-09-25 | 常州兰喆仪器仪表有限公司 | Ceramic tube with mounting support |
-
2014
- 2014-07-30 CN CN201410371283.0A patent/CN104747894A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020180208A1 (en) * | 2001-05-30 | 2002-12-05 | De Ridder Christianus Gerardus Maria | Joint assembly for connecting two tubes |
| JP2004353356A (en) * | 2003-05-30 | 2004-12-16 | Kubota Corp | Method of repairing pottery pipe |
| CN101298893A (en) * | 2008-06-06 | 2008-11-05 | 贾剑光 | Abrasion-proof earthenware duct |
| CN203146308U (en) * | 2012-11-21 | 2013-08-21 | 无锡市天宇精密陶瓷制造有限公司 | Ceramic bushing |
| CN203215175U (en) * | 2013-04-08 | 2013-09-25 | 常州兰喆仪器仪表有限公司 | Ceramic tube with mounting support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |
|
| WD01 | Invention patent application deemed withdrawn after publication |