JPS59158262U - current limiting device - Google Patents
current limiting deviceInfo
- Publication number
- JPS59158262U JPS59158262U JP19428183U JP19428183U JPS59158262U JP S59158262 U JPS59158262 U JP S59158262U JP 19428183 U JP19428183 U JP 19428183U JP 19428183 U JP19428183 U JP 19428183U JP S59158262 U JPS59158262 U JP S59158262U
- Authority
- JP
- Japan
- Prior art keywords
- current limiting
- limiting device
- electrode
- electrodes
- current
- 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
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Fuses (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の限流装置を示す縦断面図、第２図はこの
考案に用いられる限流素子の例を示す縦断面図、第３図
はこの考案の一実施例を示す縦断面図、第４図は限流素
子の他の例を示す部分断面図である。
図において、１は第１電極、２は第２電極、３は絶縁体
、３ａはその縮小貫通孔、３ｂはその太貫通孔、４は導
電体、４ａはその縮小部、４ｂはその太部、＄ａ、
５ｂは並列抵抗、５は中間電極である。なお各図中、同
一符号は同一または相当部分を示すものとする。Fig. 1 is a longitudinal sectional view showing a conventional current limiting device, Fig. 2 is a longitudinal sectional view showing an example of a current limiting element used in this invention, and Fig. 3 is a longitudinal sectional view showing an example of this invention. , FIG. 4 is a partial sectional view showing another example of the current limiting element. In the figure, 1 is the first electrode, 2 is the second electrode, 3 is the insulator, 3a is the reduced through hole, 3b is the thick through hole, 4 is the conductor, 4a is the reduced part, and 4b is the thick part. , $a,
5b is a parallel resistor, and 5 is an intermediate electrode. In each figure, the same reference numerals indicate the same or corresponding parts.
Claims (1)
つの縮少部を有する貫通孔に充填された限゛流材料が両
電極と導通してなる自己復旧形の限流装置において、上
記縮少部の境界部に中筒電極を設け、かつ、この中間電
極と上記両生電極間にそれぞれ接続された抵抗を備えた
ことを特徴とする限流装置。In a self-restoring type current limiting device in which a current limiting material is filled in a through hole formed in an insulator having main electrodes at both ends and has at least one reduced portion and is electrically connected to both electrodes, What is claimed is: 1. A current-limiting device comprising: a middle cylindrical electrode provided at the boundary between the parts; and resistors connected between the middle electrode and the bipolar electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19428183U JPS59158262U (en) | 1983-12-16 | 1983-12-16 | current limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19428183U JPS59158262U (en) | 1983-12-16 | 1983-12-16 | current limiting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59158262U true JPS59158262U (en) | 1984-10-24 |
| JPS6116593Y2 JPS6116593Y2 (en) | 1986-05-22 |
Family
ID=30417636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19428183U Granted JPS59158262U (en) | 1983-12-16 | 1983-12-16 | current limiting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59158262U (en) |
-
1983
- 1983-12-16 JP JP19428183U patent/JPS59158262U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6116593Y2 (en) | 1986-05-22 |
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