JPS61158028U - - Google Patents
Info
- Publication number
- JPS61158028U JPS61158028U JP4259985U JP4259985U JPS61158028U JP S61158028 U JPS61158028 U JP S61158028U JP 4259985 U JP4259985 U JP 4259985U JP 4259985 U JP4259985 U JP 4259985U JP S61158028 U JPS61158028 U JP S61158028U
- Authority
- JP
- Japan
- Prior art keywords
- insulator
- electric field
- insulating support
- face
- support 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.)
- Pending
Links
- 239000012212 insulator Substances 0.000 claims description 16
- 230000005684 electric field Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Insulators (AREA)
Description
第１図は本考案に基ずく支持碍子の一実施例説
明図、第２図は従来型支持碍子の説明図である。
１……碍子、２……碍子ひだ、３……埋込金具
、４……碍子端面平滑部、５……碍子端部側表面
、６……電界緩和層、６ａ……電界緩和層の折返
し部、６ｂ……電界緩和層の折返し点。
FIG. 1 is an explanatory diagram of an embodiment of a support insulator based on the present invention, and FIG. 2 is an explanatory diagram of a conventional support insulator. DESCRIPTION OF SYMBOLS 1... Insulator, 2... Insulator pleats, 3... Embedded metal fitting, 4... Insulator end face smooth part, 5... Insulator end side surface, 6... Electric field relaxation layer, 6a... Folding of electric field relaxation layer. Part, 6b... Turning point of the electric field relaxation layer.
Claims (1)
る支持碍子において、前記碍子端面から碍子端部
側表面に亘つて連通する電界緩和層を設けたこと
を特徴とする絶縁支持碍子。 (2) 電界緩和層が加熱収縮性チユーブから成り
、且つ碍子端部側表面の部分において折返し部を
有している実用新案登録請求の範囲第１項記載の
絶縁支持碍子。 (3) 電界緩和層が、１Ｋｖ／mmの電界において
体積抵抗率１０１３〜１０８Ω―cmの高抵抗体で
ある実用新案登録請求の範囲第１項記載の絶縁支
持碍子。 (4) 碍子端面に高電圧課電部材取付部と連通す
る導電性薄層を付加的に設けた実用新案登録請求
の範囲第１項記載の絶縁支持碍子。[Claims for Utility Model Registration] (1) A support insulator having a high voltage charging member attachment portion on an end face of the insulator, characterized in that an electric field relaxation layer is provided that communicates from the end face of the insulator to the side surface of the insulator end. Insulating support insulator. (2) The insulating support insulator according to claim 1, wherein the electric field relaxation layer is made of a heat-shrinkable tube and has a folded portion on the end surface of the insulator. (3) The insulating support insulator according to claim 1, wherein the electric field relaxation layer is a high-resistance material having a volume resistivity of 10 13 to 10 8 Ω-cm in an electric field of 1 Kv/mm. (4) The insulating support insulator according to claim 1 of the utility model registration claim, wherein a conductive thin layer is additionally provided on the end face of the insulator to communicate with the high voltage charging member attachment part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4259985U JPS61158028U (en) | 1985-03-25 | 1985-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4259985U JPS61158028U (en) | 1985-03-25 | 1985-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61158028U true JPS61158028U (en) | 1986-09-30 |
Family
ID=30553505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4259985U Pending JPS61158028U (en) | 1985-03-25 | 1985-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61158028U (en) |
-
1985
- 1985-03-25 JP JP4259985U patent/JPS61158028U/ja active Pending
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