JP4448404B2 - 接地装置 - Google Patents
接地装置 Download PDFInfo
- Publication number
- JP4448404B2 JP4448404B2 JP2004237876A JP2004237876A JP4448404B2 JP 4448404 B2 JP4448404 B2 JP 4448404B2 JP 2004237876 A JP2004237876 A JP 2004237876A JP 2004237876 A JP2004237876 A JP 2004237876A JP 4448404 B2 JP4448404 B2 JP 4448404B2
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- conductive
- coated
- insulating
- ground
- 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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- Manufacturing Of Electrical Connectors (AREA)
Description
2・・・・・・・大地土壌
3・・・・・・・導電性被覆導線
4・・・・・・・導電性被覆外皮
5・・・・・・・金属導線
6・・・・・・・絶縁性被覆導線
7・・・・・・・絶縁性被覆外皮
8・・・・・・・金属導線
9・・・・・・・接地金属導体
10・・・・・・分岐絶縁性被覆導線
11・・・・・・接続ボックス
12・・・・・・防水キャップ
13・・・・・・引き出し線
14・・・・・・コンクリート
Claims (2)
- 大地土壌に掘削された凹部の底部には、互いに接続された低い電気抵抗の導電性被覆外皮を有する導電性被覆導線と高い電気抵抗の絶縁性被覆外皮を有する絶縁性被覆導線とが配置されており、前記絶縁性被覆導線が、前記凹部の底部に、所定の間隔で打ち込まれた接地金属導体に、分岐絶縁性被覆導線を介して接続されているとともに、少なくとも、前記導電性被覆導線が、コンクリートで被覆されていることを特徴とする接地装置。
- 前記コンクリートが、導電性コンクリートであることを特徴とする請求項1に記載の接地装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004237876A JP4448404B2 (ja) | 2004-08-18 | 2004-08-18 | 接地装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004237876A JP4448404B2 (ja) | 2004-08-18 | 2004-08-18 | 接地装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006059579A JP2006059579A (ja) | 2006-03-02 |
JP4448404B2 true JP4448404B2 (ja) | 2010-04-07 |
Family
ID=36106893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004237876A Expired - Fee Related JP4448404B2 (ja) | 2004-08-18 | 2004-08-18 | 接地装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4448404B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105244640A (zh) * | 2015-11-10 | 2016-01-13 | 国家电网公司 | 一种柔性石墨接地网 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101335008B1 (ko) * | 2013-06-17 | 2013-11-29 | 우리해양 주식회사 | 해안시설용 접지 장치 |
CN103490180B (zh) * | 2013-10-23 | 2015-09-02 | 武汉大学 | 新型石墨复合接地材料及其制备方法 |
CN104269203A (zh) * | 2014-10-27 | 2015-01-07 | 武汉大学 | 一种金属纤维芯低阻石墨线及其制备方法 |
-
2004
- 2004-08-18 JP JP2004237876A patent/JP4448404B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105244640A (zh) * | 2015-11-10 | 2016-01-13 | 国家电网公司 | 一种柔性石墨接地网 |
Also Published As
Publication number | Publication date |
---|---|
JP2006059579A (ja) | 2006-03-02 |
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