JPS63159769U - - Google Patents
Info
- Publication number
- JPS63159769U JPS63159769U JP5388887U JP5388887U JPS63159769U JP S63159769 U JPS63159769 U JP S63159769U JP 5388887 U JP5388887 U JP 5388887U JP 5388887 U JP5388887 U JP 5388887U JP S63159769 U JPS63159769 U JP S63159769U
- Authority
- JP
- Japan
- Prior art keywords
- core
- magnetic flux
- flux detection
- magnetic
- air gap
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 230000004907 flux Effects 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims 3
- 239000000463 material Substances 0.000 claims 1
- 229910000859 α-Fe Inorganic materials 0.000 claims 1
Description
第１図は本考案による磁束検出用コアの平面図
、第２図はコア部に挿着された本考案に係るスペ
ーサを示す側面図、第３図は第２図の―線に
沿う断面図、第４図は従来の磁束検出用コアの平
面図である。
１……コア部、２……エアギヤツプ部、３……
スペーサ、４……磁電変換素子。
Figure 1 is a plan view of the magnetic flux detection core according to the present invention, Figure 2 is a side view showing the spacer according to the present invention inserted into the core, and Figure 3 is a sectional view taken along the line - in Figure 2. , FIG. 4 is a plan view of a conventional magnetic flux detection core. 1...Core part, 2...Air gap part, 3...
Spacer, 4...Magnetoelectric conversion element.
Claims (1)
備えた非接触式電流検出器において、上記コア部
を磁性材料で形成すると共に上記エアギヤツプへ
該コア部の端部と係合し得るように成形されたス
ペーサを挿着し、該スペーサに設けられた凹部内
に磁電変換素子が装着されていることを特徴とす
る磁束検出用コアの構造。 (2) 前記磁性材料はアモルフアス材料であるこ
とを特徴とする実用新案登録請求の範囲(1)に記
載の磁束検出用コアの構造。 (3) 前記磁性材料はフエライトであることを特
徴とする実用新案登録請求の範囲(1)に記載の磁
束検出用コアの構造。[Claims for Utility Model Registration] (1) In a non-contact current detector equipped with a magnetic flux detection core having an air gap, the core is formed of a magnetic material, and an end of the core is connected to the air gap. 1. A structure of a core for magnetic flux detection, characterized in that a spacer shaped so as to be able to engage with each other is inserted, and a magnetoelectric conversion element is mounted in a recess provided in the spacer. (2) The structure of the magnetic flux detection core according to claim (1), wherein the magnetic material is an amorphous material. (3) The structure of the magnetic flux detection core according to claim (1), wherein the magnetic material is ferrite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987053888U JPH0512772Y2 (en) | 1987-04-09 | 1987-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987053888U JPH0512772Y2 (en) | 1987-04-09 | 1987-04-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63159769U true JPS63159769U (en) | 1988-10-19 |
| JPH0512772Y2 JPH0512772Y2 (en) | 1993-04-02 |
Family
ID=30880363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987053888U Expired - Lifetime JPH0512772Y2 (en) | 1987-04-09 | 1987-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0512772Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010071822A (en) * | 2008-09-18 | 2010-04-02 | Tdk Corp | Current sensor |
| WO2023167249A1 (en) * | 2022-03-04 | 2023-09-07 | 株式会社タムラ製作所 | Current detector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4825949A (en) * | 1971-08-06 | 1973-04-04 | ||
| JPS57130277U (en) * | 1981-02-05 | 1982-08-13 | ||
| JPS599565A (en) * | 1982-07-07 | 1984-01-18 | Nippon Radiator Co Ltd | Current sensor |
| JPS6312971A (en) * | 1986-07-03 | 1988-01-20 | Tamura Seisakusho Co Ltd | Current detector |
| JPS6396470U (en) * | 1986-12-15 | 1988-06-22 |
-
1987
- 1987-04-09 JP JP1987053888U patent/JPH0512772Y2/ja not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4825949A (en) * | 1971-08-06 | 1973-04-04 | ||
| JPS57130277U (en) * | 1981-02-05 | 1982-08-13 | ||
| JPS599565A (en) * | 1982-07-07 | 1984-01-18 | Nippon Radiator Co Ltd | Current sensor |
| JPS6312971A (en) * | 1986-07-03 | 1988-01-20 | Tamura Seisakusho Co Ltd | Current detector |
| JPS6396470U (en) * | 1986-12-15 | 1988-06-22 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010071822A (en) * | 2008-09-18 | 2010-04-02 | Tdk Corp | Current sensor |
| WO2023167249A1 (en) * | 2022-03-04 | 2023-09-07 | 株式会社タムラ製作所 | Current detector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0512772Y2 (en) | 1993-04-02 |