CN104747893A - Sealing aluminum oxide ceramic tube - Google Patents
Sealing aluminum oxide ceramic tube Download PDFInfo
- Publication number
- CN104747893A CN104747893A CN201410362807.XA CN201410362807A CN104747893A CN 104747893 A CN104747893 A CN 104747893A CN 201410362807 A CN201410362807 A CN 201410362807A CN 104747893 A CN104747893 A CN 104747893A
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- China
- Prior art keywords
- ceramic tube
- sealing
- aluminum oxide
- oxide ceramic
- tube
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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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Abstract
The invention relates to the technical field of ceramic tubes, in particular to a sealing aluminum oxide ceramic tube. The sealing aluminum oxide ceramic tube comprises a tube body, an arc through notch is formed in one end of the tube body, and a sealing gasket is arranged at the part, close to a tube opening, of the inner wall of the tube body. The sealing aluminum oxide ceramic tube is unique in model and capable of meeting different installation demands; furthermore, the sealing gasket is arranged, the sealing performance of the sealing aluminum oxide ceramic tube is enhanced, and the service life is long.
Description
Technical field
The present invention relates to stoneware pipe technical field, especially a kind of sealing 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 moulding is single, and sealability is poor.
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 sealing alumina ceramic tube, comprises body, and described body one end has a logical arc gap, and described inboard wall of tube body is provided with seal washer near mouth of pipe place.
Further, described body is alumina ceramic tube.
The invention has the beneficial effects as follows, sealing aluminium oxide ceramics tube shape of the present invention is unique, can meet different installation requirements, and be provided with seal washer, strengthen its sealability, and 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 in figure, 2. arc gap, 3. seal washer.
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.
Sealing alumina ceramic tube as shown in Figure 1, comprises body 1, and body 1 one end has a logical arc gap 2, and body 1 inwall is provided with seal washer 3 near mouth of pipe place.Wherein, 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. a sealing alumina ceramic tube, comprise body (1), it is characterized in that: described body (1) one end has a logical arc gap (2), and described body (1) inwall is provided with seal washer (3) near mouth of pipe place.
2. sealing alumina ceramic tube according to claim 1, is characterized in that: described body (1) is alumina ceramic tube.
3. sealing 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 |
|---|---|---|---|
| CN201410362807.XA CN104747893A (en) | 2014-07-28 | 2014-07-28 | Sealing aluminum oxide ceramic tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410362807.XA CN104747893A (en) | 2014-07-28 | 2014-07-28 | Sealing aluminum oxide ceramic tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104747893A true CN104747893A (en) | 2015-07-01 |
Family
ID=53587993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410362807.XA Pending CN104747893A (en) | 2014-07-28 | 2014-07-28 | Sealing aluminum oxide ceramic tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104747893A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4198586A (en) * | 1977-04-15 | 1980-04-15 | U.S. Philips Corporation | High pressure metal vapor discharge lamp and seal structure therefor |
| US20020079841A1 (en) * | 2000-11-07 | 2002-06-27 | Masanori Higashi | High-pressure discharge lamp and arc tube with long operating lifetime and high impact resistance |
| CN2773445Y (en) * | 2004-12-13 | 2006-04-19 | 闫凤明 | Hot melten steel plastic composite pipe |
| CN202432131U (en) * | 2011-12-13 | 2012-09-12 | 常州腾跃不锈钢管有限公司 | Stainless steel composite steel pipe |
| 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
- 2014-07-28 CN CN201410362807.XA patent/CN104747893A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4198586A (en) * | 1977-04-15 | 1980-04-15 | U.S. Philips Corporation | High pressure metal vapor discharge lamp and seal structure therefor |
| US20020079841A1 (en) * | 2000-11-07 | 2002-06-27 | Masanori Higashi | High-pressure discharge lamp and arc tube with long operating lifetime and high impact resistance |
| CN2773445Y (en) * | 2004-12-13 | 2006-04-19 | 闫凤明 | Hot melten steel plastic composite pipe |
| CN202432131U (en) * | 2011-12-13 | 2012-09-12 | 常州腾跃不锈钢管有限公司 | Stainless steel composite steel pipe |
| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |