JPH0291326U - - Google Patents
Info
- Publication number
- JPH0291326U JPH0291326U JP17044288U JP17044288U JPH0291326U JP H0291326 U JPH0291326 U JP H0291326U JP 17044288 U JP17044288 U JP 17044288U JP 17044288 U JP17044288 U JP 17044288U JP H0291326 U JPH0291326 U JP H0291326U
- Authority
- JP
- Japan
- Prior art keywords
- core
- cores
- current transformer
- approximately
- shaped
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 2
Landscapes
- Transformers For Measuring Instruments (AREA)
Description
第１図はこの考案の第１実施例を示す縦断面図
、第２図は同じく横断面図、第３図は本体部分を
拡大して示す断面図、第４図は第２実施例を示す
部分側面図、第５図はその平面図、第６図は第３
実施例を部分的に断面にして示す部分側面図、第
７図はその平面図、第８図は変流器の第４実施例
を部分的に断面にして示す部分側面図、第９図は
その平面図である。
１……変流器本体、２……環状の鉄心、５……
電線、６……第１の鉄心、７……第２の鉄心、８
，９……櫛歯状係合部、１０……ボビン、１１…
…検出用コイル、１４……ヒンジ、２１……固定
手段としての固定装置。
Fig. 1 is a longitudinal cross-sectional view showing the first embodiment of this invention, Fig. 2 is a cross-sectional view thereof, Fig. 3 is a cross-sectional view showing the main body portion enlarged, and Fig. 4 shows the second embodiment. Partial side view, Fig. 5 is its plan view, Fig. 6 is the third
FIG. 7 is a plan view thereof, FIG. 8 is a partial side view partially showing the fourth embodiment of the current transformer in cross section, and FIG. FIG. 1... Current transformer main body, 2... Annular iron core, 5...
Electric wire, 6...First iron core, 7...Second iron core, 8
, 9... comb-like engagement portion, 10... bobbin, 11...
...detection coil, 14...hinge, 21...fixing device as fixing means.
Claims (1)
ボビン１０を介して検出用コイル１１を巻装して
なる変流器において、 前記環状の鉄心２を側面形ほぼＵ字状をなす第
１の鉄心６と、側面形ほぼＩ字状をなす第２の鉄
心７とに分割構成すると共に、第１及び第２の鉄
心６，７をヒンジ１４により回動可能に連結し、
第１及び第２の鉄心６，７間には両鉄心６，７を
それらの対向端部が互いに係合した状態で固定す
るための固定手段２１を設けたことを特徴とする
変流器。[Scope of claim for utility model registration] An annular iron core 2 installed surrounding an electric wire 5,
In a current transformer in which a detection coil 11 is wound around a bobbin 10, the annular core 2 is connected to a first core 6 whose side surface is approximately U-shaped, and a first core 6 whose side surface is approximately I-shaped. The first and second iron cores 6 and 7 are rotatably connected by a hinge 14,
A current transformer characterized in that a fixing means 21 is provided between the first and second cores 6, 7 for fixing both cores 6, 7 with their opposing ends engaged with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17044288U JPH0631708Y2 (en) | 1988-12-29 | 1988-12-29 | Split type current transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17044288U JPH0631708Y2 (en) | 1988-12-29 | 1988-12-29 | Split type current transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0291326U true JPH0291326U (en) | 1990-07-19 |
| JPH0631708Y2 JPH0631708Y2 (en) | 1994-08-22 |
Family
ID=31461390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17044288U Expired - Lifetime JPH0631708Y2 (en) | 1988-12-29 | 1988-12-29 | Split type current transformer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0631708Y2 (en) |
-
1988
- 1988-12-29 JP JP17044288U patent/JPH0631708Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0631708Y2 (en) | 1994-08-22 |