JPS6237781U - - Google Patents
Info
- Publication number
- JPS6237781U JPS6237781U JP12790185U JP12790185U JPS6237781U JP S6237781 U JPS6237781 U JP S6237781U JP 12790185 U JP12790185 U JP 12790185U JP 12790185 U JP12790185 U JP 12790185U JP S6237781 U JPS6237781 U JP S6237781U
- Authority
- JP
- Japan
- Prior art keywords
- current detection
- load current
- sensor
- comparator
- sensing element
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Measurement Of Current Or Voltage (AREA)
Description
第１図はこの考案に係る負荷電流検出装置の基
本構成を示す回路図、第２図ａ，ｂは第１図の電
流検出センサの詳細を示す正面図及び側面図、第
３図は角筒形の電流検出センサを示す正面図、第
４図は第１図の基本構成を基にした具体的構成例
を示す回路図、第５図は従来例を示す回路図であ
る。
５……電流検出センサ、５ａ……磁性体コア、
５ｂ……感磁素子、８，９……比較器。
Figure 1 is a circuit diagram showing the basic configuration of the load current detection device according to this invention, Figures 2a and b are front and side views showing details of the current detection sensor in Figure 1, and Figure 3 is a rectangular tube. FIG. 4 is a circuit diagram showing a specific configuration example based on the basic configuration of FIG. 1, and FIG. 5 is a circuit diagram showing a conventional example. 5... Current detection sensor, 5a... Magnetic core,
5b... Magnetic sensing element, 8, 9... Comparator.
Claims (1)
出センサと、該センサを貫通して流れる電流を設
定値と比較する比較器とを備えて成る負荷電流検
出装置。 (2) 互いに設定値の異なる複数の比較器を備え
て成る実用新案登録請求の範囲第１項記載の負荷
電流検出装置。[Claims for Utility Model Registration] (1) Load current detection comprising a current detection sensor incorporating a magnetic sensing element in a magnetic core, and a comparator that compares the current flowing through the sensor with a set value. Device. (2) The load current detection device according to claim 1, which comprises a plurality of comparators having different set values.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12790185U JPS6237781U (en) | 1985-08-23 | 1985-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12790185U JPS6237781U (en) | 1985-08-23 | 1985-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6237781U true JPS6237781U (en) | 1987-03-06 |
Family
ID=31023089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12790185U Pending JPS6237781U (en) | 1985-08-23 | 1985-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6237781U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01169369A (en) * | 1987-12-25 | 1989-07-04 | Tokin Corp | Current detector |
| JPH0594777U (en) * | 1992-05-26 | 1993-12-24 | 日野自動車工業株式会社 | Ammeter for automobile |
| JP2005345446A (en) * | 2004-06-07 | 2005-12-15 | Asahi Kasei Electronics Co Ltd | Current sensor and overcurrent protector |
-
1985
- 1985-08-23 JP JP12790185U patent/JPS6237781U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01169369A (en) * | 1987-12-25 | 1989-07-04 | Tokin Corp | Current detector |
| JPH0594777U (en) * | 1992-05-26 | 1993-12-24 | 日野自動車工業株式会社 | Ammeter for automobile |
| JP2005345446A (en) * | 2004-06-07 | 2005-12-15 | Asahi Kasei Electronics Co Ltd | Current sensor and overcurrent protector |