JPH01142865U - - Google Patents
Info
- Publication number
- JPH01142865U JPH01142865U JP3963588U JP3963588U JPH01142865U JP H01142865 U JPH01142865 U JP H01142865U JP 3963588 U JP3963588 U JP 3963588U JP 3963588 U JP3963588 U JP 3963588U JP H01142865 U JPH01142865 U JP H01142865U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- sensitive element
- magnetically sensitive
- current
- current detector
- 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
- 230000005291 magnetic effect Effects 0.000 claims description 8
- 239000003302 ferromagnetic material Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Description
第１図は本考案の電流検出器の実施例の縦断側
面図、第２図は本考案による上面の一部を破断し
た平面図、第３図は第２図における入出力端子部
分の縦断側面図、第４図は従来の電流検出器の例
の一部を破断した縦断側面図である。
なお、１……磁気コア、２……磁気ギヤツプ、
３……感磁素子、４……コイル、５……回路基板
、６……磁性基板、８……信号処理回路、９……
入出力端子、１０……板ばね、１１……両端腕、
１２……中央腕、１４……導体パタン、１５……
端子台、１６……補強板、１７……ケース、１８
……抜き孔、１９……リード線、２０……樹脂。
Fig. 1 is a vertical side view of an embodiment of the current detector of the present invention, Fig. 2 is a partially cutaway plan view of the top surface of the present invention, and Fig. 3 is a longitudinal side view of the input/output terminal portion in Fig. 2. FIG. 4 is a partially cut away vertical sectional side view of an example of a conventional current detector. In addition, 1...magnetic core, 2...magnetic gap,
3...Magnetic sensing element, 4...Coil, 5...Circuit board, 6...Magnetic board, 8...Signal processing circuit, 9...
Input/output terminal, 10... leaf spring, 11... arms at both ends,
12...Central arm, 14...Conductor pattern, 15...
Terminal block, 16... Reinforcement plate, 17... Case, 18
...Bullet hole, 19...Lead wire, 20...Resin.
Claims (1)
磁素子３が実装された回路基板５が載置された強
磁性材よりなる磁性基板６に突き合わせられて生
ずる磁路中に前記感磁素子３を挾んで磁気ギヤツ
プ２を形成する磁気コア１を配設してなる電流検
出器。 The magnetically sensitive element 3 is sandwiched in a magnetic path created when the coil 4 through which the current to be detected flows is brought into contact with a magnetic substrate 6 made of a ferromagnetic material on which a circuit board 5 on which the magnetically sensitive element 3 is mounted is mounted. A current detector is provided with a magnetic core 1 that forms a magnetic gap 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3963588U JPH01142865U (en) | 1988-03-28 | 1988-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3963588U JPH01142865U (en) | 1988-03-28 | 1988-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01142865U true JPH01142865U (en) | 1989-09-29 |
Family
ID=31266135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3963588U Pending JPH01142865U (en) | 1988-03-28 | 1988-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01142865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009530644A (en) * | 2006-03-20 | 2009-08-27 | インフィコン， インコーポレイテッド | RF sensor for use in plasma processing equipment |
-
1988
- 1988-03-28 JP JP3963588U patent/JPH01142865U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009530644A (en) * | 2006-03-20 | 2009-08-27 | インフィコン， インコーポレイテッド | RF sensor for use in plasma processing equipment |
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