JPS61170073U - - Google Patents
Info
- Publication number
- JPS61170073U JPS61170073U JP5273185U JP5273185U JPS61170073U JP S61170073 U JPS61170073 U JP S61170073U JP 5273185 U JP5273185 U JP 5273185U JP 5273185 U JP5273185 U JP 5273185U JP S61170073 U JPS61170073 U JP S61170073U
- Authority
- JP
- Japan
- Prior art keywords
- pot
- magnetic
- magnetic core
- coil
- shaped magnetic
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Description
第１図は本考案による実施例の構造を示す側断
面図、第２図は本考案による他の実施例の構造を
示す側断面図、第３図は従来の交流電流を検出す
る電流検出器の構成例を示す図、第４図は従来の
直流電流を検出する電流検出器の構成例を示す図
、第５図は、第４図における従来例の外観構造を
示す斜視図である。
図において、１，１１はポツト型磁性体コア、
２，１２はコイル、２ａ，２ｂ，１２ａ，１２ｂ
はコイルのリード、３，１３は磁気ギヤツプ、４
，１４は感磁素子、４ａ，４ｂ，１４ａ，１４ｂ
は感磁素子のリード、５，１５はピン端子、６は
ボビン、１６は平面板である。
Fig. 1 is a side sectional view showing the structure of an embodiment according to the present invention, Fig. 2 is a side sectional view showing the structure of another embodiment according to the invention, and Fig. 3 is a conventional current detector for detecting alternating current. FIG. 4 is a diagram showing an example of the configuration of a conventional current detector for detecting direct current, and FIG. 5 is a perspective view showing the external structure of the conventional example in FIG. 4. In the figure, 1 and 11 are pot-shaped magnetic cores,
2 and 12 are coils, 2a, 2b, 12a, 12b
is the coil lead, 3, 13 is the magnetic gap, 4
, 14 are magnetic sensing elements, 4a, 4b, 14a, 14b
1 is a lead of a magnetic sensing element, 5 and 15 are pin terminals, 6 is a bobbin, and 16 is a flat plate.
Claims (1)
ポツト型磁性体コアと、該ポツト型磁性体コア内
の前記主磁路の周囲に枠体を介して巻回されたコ
イルと、前記磁気ギヤツプ内にセツトされた感磁
素子と、前記コイルの巻かれた枠体の前記ポツト
型磁性体コア外部に引き出された延長部分に設け
られた複数のピン端子とを有し、前記コイルの入
出力リードおよび前記感磁素子の入出力リードを
それぞれ前記ポツト型磁性体コアの外部に引き出
して前記複数のピン端子のそれぞれに接続したこ
とを特徴とする電流検出器。 A pot-shaped magnetic core with a magnetic gap provided in the main magnetic path at the center of the pot, a coil wound around the main magnetic path in the pot-shaped magnetic core via a frame, and the magnetic gap. It has a magnetic sensing element set inside the coil, and a plurality of pin terminals provided on an extension part of the frame body around which the coil is wound, which is drawn out to the outside of the pot-shaped magnetic core. A current detector characterized in that a lead and an input/output lead of the magnetic sensing element are each drawn out of the pot-shaped magnetic core and connected to each of the plurality of pin terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985052731U JPH0416939Y2 (en) | 1985-04-11 | 1985-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985052731U JPH0416939Y2 (en) | 1985-04-11 | 1985-04-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61170073U true JPS61170073U (en) | 1986-10-22 |
| JPH0416939Y2 JPH0416939Y2 (en) | 1992-04-15 |
Family
ID=30572942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985052731U Expired JPH0416939Y2 (en) | 1985-04-11 | 1985-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0416939Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003046584A1 (en) * | 2001-11-26 | 2003-06-05 | Asahi Kasei Electronics Co., Ltd. | Current sensor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4947675U (en) * | 1972-07-28 | 1974-04-25 |
-
1985
- 1985-04-11 JP JP1985052731U patent/JPH0416939Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4947675U (en) * | 1972-07-28 | 1974-04-25 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003046584A1 (en) * | 2001-11-26 | 2003-06-05 | Asahi Kasei Electronics Co., Ltd. | Current sensor |
| CN1295515C (en) * | 2001-11-26 | 2007-01-17 | 旭化成电子株式会社 | Current sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0416939Y2 (en) | 1992-04-15 |