JPS6247972U - - Google Patents
Info
- Publication number
- JPS6247972U JPS6247972U JP13932885U JP13932885U JPS6247972U JP S6247972 U JPS6247972 U JP S6247972U JP 13932885 U JP13932885 U JP 13932885U JP 13932885 U JP13932885 U JP 13932885U JP S6247972 U JPS6247972 U JP S6247972U
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- winding
- gap
- utility
- model registration
- 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
- 238000004804 winding Methods 0.000 claims description 8
- 230000004907 flux Effects 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Description
第１図は本考案に係る電流検出器の一実施例を
示す構成説明図、第２図は従来例を示す概略構成
図である。
１１……磁束収束用コア、１１ａ……ギヤツプ
、１２……感磁素子、１３……巻線、１４……増
幅器、１５……比較器、Ａ……巻線１３の一端の
端子、Ｂ……巻線１３の中間の端子、Ｃ……巻線
１３の他端の端子。
FIG. 1 is a configuration explanatory diagram showing one embodiment of a current detector according to the present invention, and FIG. 2 is a schematic configuration diagram showing a conventional example. DESCRIPTION OF SYMBOLS 11... Core for magnetic flux convergence, 11a... Gap, 12... Magnetic sensing element, 13... Winding wire, 14... Amplifier, 15... Comparator, A... Terminal at one end of winding 13, B... ...Intermediate terminal of the winding 13, C...Terminal at the other end of the winding 13.
Claims (1)
巻線を巻回してその両端に接続端子を設けるとと
もに、所定比率の中間に中間接続端子を設ける一
方、前記コアのギヤツプに感磁素子を配設して増
幅器に接続し、電流の大きさによつて接続端子を
使い分けるようにしたことを特徴とする電流検出
器。 (2) 前記巻線の一端の端子と中間の端子の巻線
を他端の端子と中間の端子の巻線の線径より大径
の線材で形成し、小径側を検査用として用いるよ
うにした実用新案登録請求の範囲第１項記載の電
流検出器。[Claims for Utility Model Registration] (1) A winding is wound around a magnetic flux convergence core having a gap in a part, connection terminals are provided at both ends thereof, and an intermediate connection terminal is provided in the middle of a predetermined ratio. A current detector characterized in that a magnetic sensing element is arranged in the gap of the core and connected to an amplifier, and connection terminals are used depending on the magnitude of the current. (2) The windings of the terminal at one end and the intermediate terminal of the winding are made of a wire rod having a larger diameter than the wire diameter of the terminal at the other end and the winding of the intermediate terminal, and the smaller diameter side is used for inspection. A current detector according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13932885U JPS6247972U (en) | 1985-09-11 | 1985-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13932885U JPS6247972U (en) | 1985-09-11 | 1985-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6247972U true JPS6247972U (en) | 1987-03-24 |
Family
ID=31045130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13932885U Pending JPS6247972U (en) | 1985-09-11 | 1985-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6247972U (en) |
-
1985
- 1985-09-11 JP JP13932885U patent/JPS6247972U/ja active Pending