JPS63155616U - - Google Patents
Info
- Publication number
- JPS63155616U JPS63155616U JP4918387U JP4918387U JPS63155616U JP S63155616 U JPS63155616 U JP S63155616U JP 4918387 U JP4918387 U JP 4918387U JP 4918387 U JP4918387 U JP 4918387U JP S63155616 U JPS63155616 U JP S63155616U
- Authority
- JP
- Japan
- Prior art keywords
- holding plate
- terminal
- split
- current transformer
- lead
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000009795 derivation Methods 0.000 description 1
Landscapes
- Transformers For Measuring Instruments (AREA)
Description
第１図はこの考案の一実施例を示す断面図、第
２図は一部を開いた平面図、第３図は従来例を示
す断面図、第４図は同平面図、第５図は変流器の
正面図である。
２……分割部、６……衝合面、７，８……端子
、１０……スタツド、１１……導出部、１２，１
３……Ｏリング、１４……孔、１５，１６……押
え板、２０……枠、２１……蓋、２２……端子箱
。
Fig. 1 is a sectional view showing an embodiment of this invention, Fig. 2 is a partially opened plan view, Fig. 3 is a sectional view showing a conventional example, Fig. 4 is a plan view of the same, and Fig. 5 is a sectional view showing an embodiment of the invention. It is a front view of a current transformer. 2... Divided part, 6... Matching surface, 7, 8... Terminal, 10... Stud, 11... Derivation part, 12, 1
3...O-ring, 14...hole, 15, 16...pressing plate, 20...frame, 21...lid, 22...terminal box.
Claims (1)
半円弧状の分割部の対を、互いに衝合することに
よつて円弧状に構成される分割形変流器において
、前記各分割部の側面に樹立されている端子の導
出部分を囲むようにＯリングを配置し、前記導出
部分が挿通する孔を備えた第１の押え板を、前記
各Ｏリングの表面に載るようにして、前記両分割
部にまたがつて設置し、更に前記導出部分の表面
に載せられる第２の押え板を、前記両分割部にま
たがつて配置し、この第２の押え板を端子にねじ
込まれてあるナツトによつて、前記第１の押え板
をこれが前記Ｏリングを気密に押え込むように押
えつけてなり、前記第１の押え板の表面に、前記
端子を覆う端子箱を固定してなる分割形変流器。 In a split type current transformer constructed into an arc shape by abutting against each other a pair of semi-circular arc-shaped split parts formed by winding and molding a secondary coil around an iron core, the side surface of each split part O-rings are arranged so as to surround the lead-out portions of the terminals established in A second holding plate is installed astride the divided part and further placed on the surface of the lead-out part, and the second holding plate is placed astride both the divided parts, and this second holding plate is attached to a nut screwed into the terminal. According to the split type, the first holding plate is pressed so as to airtightly press the O-ring, and a terminal box covering the terminal is fixed to the surface of the first holding plate. Current transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4918387U JPS63155616U (en) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4918387U JPS63155616U (en) | 1987-03-31 | 1987-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63155616U true JPS63155616U (en) | 1988-10-12 |
Family
ID=30871398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4918387U Pending JPS63155616U (en) | 1987-03-31 | 1987-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63155616U (en) |
-
1987
- 1987-03-31 JP JP4918387U patent/JPS63155616U/ja active Pending