CN202443863U - Sleeve for high-voltage electric capacitor - Google Patents
Sleeve for high-voltage electric capacitor Download PDFInfo
- Publication number
- CN202443863U CN202443863U CN201220058826XU CN201220058826U CN202443863U CN 202443863 U CN202443863 U CN 202443863U CN 201220058826X U CN201220058826X U CN 201220058826XU CN 201220058826 U CN201220058826 U CN 201220058826U CN 202443863 U CN202443863 U CN 202443863U
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- CN
- China
- Prior art keywords
- utility
- model
- sleeve
- titanium alloy
- voltage electric
- Prior art date
- 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.)
- Expired - Fee Related
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- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
The utility model relates to a sleeve for a high-voltage electric capacitor, and the sleeve comprises a ceramic shaft body, wherein two ends of the ceramic shaft body are respectively provided with a metal round plate, the inner walls of central holes of the metal round plates are respectively provided with a titanium alloy composite layer, and a filler layer is fixed on the titanium alloy composite layer. The sleeve for the high-voltage electric capacitor, disclosed by the utility model, has the advantages of simple structure, high mechanical strength, no leakage situation, and excellent sealing performance.
Description
Technical field
The utility model relates to a kind of sleeve pipe that is used for high-voltage power capacitor.
Background technology
High voltage bushing structure in the market is: the two ends at porcelain spare are fixed with metal-ware, at the centre bore internal fixation of metal-ware closure are arranged.Closure is connected and composed by the multiple layer of silver roasting, silver-cadmium alloy layer and soldering-tin layer three parts.The sleeve pipe of this structure, its sealing property can not satisfy the instructions for use of electric power system far away, seepage oil often takes place cause power capacitor to damage.So far also fail to address this problem.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of sleeve pipe that is used for high-voltage power capacitor simple in structure, easy to use.
The sleeve pipe that is used for high-voltage power capacitor of the utility model comprises ceramic axis body, and the two ends of said ceramic axis body are respectively equipped with rosette, is respectively equipped with the titanium alloy composite bed on the center bore inner wall of rosette, fixing packing layer on the titanium alloy composite bed.
The sleeve pipe that is used for high-voltage power capacitor of the utility model, said packing layer are metallic filler layer.
Compared with prior art the beneficial effect of the utility model is: the sleeve structure that is used for high-voltage power capacitor of the utility model is simple, and mechanical strength is high, and the ne-leakage situation has good sealing property.
Description of drawings
Fig. 1 is the described a kind of structural representation that is used for the sleeve pipe of high-voltage power capacitor of the utility model embodiment.
Among the figure:
1, ceramic axis body; 2, rosette; 3, titanium alloy composite bed; 4, packing layer.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the embodiment of the utility model is described in further detail.Following examples are used to explain the utility model, but are not used for limiting the scope of the utility model.
As shown in Figure 1; A kind of sleeve pipe that is used for high-voltage power capacitor comprises ceramic axis body 1, and the two ends of said ceramic axis body 1 are respectively equipped with rosette 2; Be respectively equipped with titanium alloy composite bed 3 on the center bore inner wall of rosette 2, fixing packing layer 4 on the titanium alloy composite bed 3.
The sleeve pipe that is used for high-voltage power capacitor of the utility model, said packing layer 4 is a metallic filler layer.
The sleeve structure that is used for high-voltage power capacitor of the utility model is simple, and mechanical strength is high, and the ne-leakage situation has good sealing property.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and modification, these improvement and modification also should be regarded as the protection range of the utility model.
Claims (2)
1. sleeve pipe that is used for high-voltage power capacitor; Comprise ceramic axis body (1); It is characterized in that: the two ends of said ceramic axis body (1) are respectively equipped with rosette (2); Be respectively equipped with titanium alloy composite bed (3) on the center bore inner wall of rosette (2), titanium alloy composite bed (3) is gone up fixedly packing layer (4).
2. the sleeve pipe that is used for high-voltage power capacitor according to claim 1 is characterized in that: said packing layer (4) is a metallic filler layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220058826XU CN202443863U (en) | 2012-02-22 | 2012-02-22 | Sleeve for high-voltage electric capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220058826XU CN202443863U (en) | 2012-02-22 | 2012-02-22 | Sleeve for high-voltage electric capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202443863U true CN202443863U (en) | 2012-09-19 |
Family
ID=46825298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220058826XU Expired - Fee Related CN202443863U (en) | 2012-02-22 | 2012-02-22 | Sleeve for high-voltage electric capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202443863U (en) |
-
2012
- 2012-02-22 CN CN201220058826XU patent/CN202443863U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20130222 |