JPH0420218U - - Google Patents
Info
- Publication number
- JPH0420218U JPH0420218U JP6252090U JP6252090U JPH0420218U JP H0420218 U JPH0420218 U JP H0420218U JP 6252090 U JP6252090 U JP 6252090U JP 6252090 U JP6252090 U JP 6252090U JP H0420218 U JPH0420218 U JP H0420218U
- Authority
- JP
- Japan
- Prior art keywords
- outer case
- current transformer
- molding material
- cushioning material
- terminal block
- 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 description 2
- 239000000463 material Substances 0.000 claims 3
- 239000012778 molding material Substances 0.000 claims 3
- 238000004804 winding Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Transformers For Measuring Instruments (AREA)
Description
第１図はこの考案の一実施例の外ケースのふた
の突起と端子台との係合部を示す図、第２図は外
ケースのふたを除いた図、第３図は第２図の線
−の断面図、第４図は外ケースのふたを示す図
、第５図は第４図を右からみた図、第６図は従来
の変流器を示す図である。
図において、１は外ケース、２はふた、４は端
子ねじ、７は鉄心、８は端子台、２ａ，９は突起
を示す。なお、各図中同一符号は同一又は相当部
分を示す。
Figure 1 is a diagram showing the engagement part between the protrusion of the outer case lid and the terminal block in one embodiment of this invention, Figure 2 is a diagram with the outer case lid removed, and Figure 3 is the same as Figure 2. 4 is a view showing the lid of the outer case, FIG. 5 is a view of FIG. 4 viewed from the right, and FIG. 6 is a view showing a conventional current transformer. In the figure, 1 is an outer case, 2 is a lid, 4 is a terminal screw, 7 is an iron core, 8 is a terminal block, and 2a and 9 are projections. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
スに二次巻線を巻回し、この二次巻線を端子台に
接続し、さらにこれらを外ケースに収納してモー
ルド材又は緩衝材を充てんし、このモールド材又
は緩衝材が固まる前にモールド材又は緩衝材に差
し込む外ケースのふたを備えたことを特徴とする
変流器。 (2) 外ケースのふたに端子台の一部と係合する
突起を少なくとも１個設けたことを特徴とする請
求項１記載の変流器。[Scope of claim for utility model registration] (1) An iron core is housed in a core case, a secondary winding is wound around this core case, this secondary winding is connected to a terminal block, and these are housed in an outer case. 1. A current transformer, characterized in that the current transformer is filled with a molding material or a cushioning material, and is provided with an outer case lid that is inserted into the molding material or the cushioning material before the molding material or the cushioning material hardens. (2) The current transformer according to claim 1, wherein the outer case lid is provided with at least one protrusion that engages with a part of the terminal block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6252090U JPH0420218U (en) | 1990-06-12 | 1990-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6252090U JPH0420218U (en) | 1990-06-12 | 1990-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0420218U true JPH0420218U (en) | 1992-02-20 |
Family
ID=31591745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6252090U Pending JPH0420218U (en) | 1990-06-12 | 1990-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013011520A (en) * | 2011-06-29 | 2013-01-17 | Panasonic Industrial Devices Sunx Tatsuno Co Ltd | Current sensor |
-
1990
- 1990-06-12 JP JP6252090U patent/JPH0420218U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013011520A (en) * | 2011-06-29 | 2013-01-17 | Panasonic Industrial Devices Sunx Tatsuno Co Ltd | Current sensor |
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