JPS6399617U - - Google Patents
Info
- Publication number
- JPS6399617U JPS6399617U JP19378086U JP19378086U JPS6399617U JP S6399617 U JPS6399617 U JP S6399617U JP 19378086 U JP19378086 U JP 19378086U JP 19378086 U JP19378086 U JP 19378086U JP S6399617 U JPS6399617 U JP S6399617U
- Authority
- JP
- Japan
- Prior art keywords
- insulating layer
- groove
- grooves
- sides
- mounting end
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims description 2
- 230000005684 electric field Effects 0.000 claims 1
Landscapes
- Insulators (AREA)
Description
第１図は本考案の一実施例を示すブツシングの
半断面図、第２図は第１図の要部拡大断面図、第
３図、第４図は従来のブツシングの半断面図であ
る。
１…中心導体、２…絶縁層、８…取り付け板、
１０…接地層、１１…溝、１２…突起部。
FIG. 1 is a half-sectional view of a bushing showing an embodiment of the present invention, FIG. 2 is an enlarged sectional view of the main part of FIG. 1, and FIGS. 3 and 4 are half-sectional views of a conventional bushing. 1... Center conductor, 2... Insulating layer, 8... Mounting plate,
10...Ground layer, 11...Groove, 12...Protrusion.
Claims (1)
の略中央部の取り付け端部の両側に電界緩和に必
要な間隔を残して底部の断面半円状の円弧が両方
共外側向きの溝を設け、前記半円状の曲率半径よ
り溝の深さを大きくし、一方の溝内から前記取り
付け端部を介し多方の溝内に至る前記絶縁層表面
に導電性の接地層を設けたことを特徴とするブツ
シング。 An insulating layer is formed around the conductor, and grooves are formed on both sides of the mounting end at the approximate center of the surface of the insulating layer, leaving a gap necessary for electric field relaxation, so that the semicircular arcs in cross section at the bottom both face outward. the depth of the groove is larger than the radius of curvature of the semicircular shape, and a conductive ground layer is provided on the surface of the insulating layer extending from inside one groove through the mounting end to inside the grooves on both sides. Characteristic butsing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19378086U JPH0446330Y2 (en) | 1986-12-18 | 1986-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19378086U JPH0446330Y2 (en) | 1986-12-18 | 1986-12-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6399617U true JPS6399617U (en) | 1988-06-28 |
| JPH0446330Y2 JPH0446330Y2 (en) | 1992-10-30 |
Family
ID=31150126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19378086U Expired JPH0446330Y2 (en) | 1986-12-18 | 1986-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446330Y2 (en) |
-
1986
- 1986-12-18 JP JP19378086U patent/JPH0446330Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0446330Y2 (en) | 1992-10-30 |