CN300750472S - 引流环 - Google Patents
引流环Info
- Publication number
- CN300750472S CN300750472S CN200730006424.XF CN200730006424F CN300750472S CN 300750472 S CN300750472 S CN 300750472S CN 200730006424 F CN200730006424 F CN 200730006424F CN 300750472 S CN300750472 S CN 300750472S
- Authority
- CN
- China
- Prior art keywords
- cable
- drainage ring
- impulse voltage
- design product
- insulator
- 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
Links
Abstract
本外观设计产品是金属装置，使用时安装在绝缘体的四周。当冲击电压诸如雷电浪涌出现在电缆上，本外观设计产品用来将冲击电压从电缆导到引流环自身，以防缆线突然断裂。
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN300750472S true CN300750472S (zh) | 2008-02-27 |
Family
ID=
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 Main classification number: 13-03 Termination date: 20160226 |