JPH0553287B2 - - Google Patents
Info
- Publication number
- JPH0553287B2 JPH0553287B2 JP1143730A JP14373089A JPH0553287B2 JP H0553287 B2 JPH0553287 B2 JP H0553287B2 JP 1143730 A JP1143730 A JP 1143730A JP 14373089 A JP14373089 A JP 14373089A JP H0553287 B2 JPH0553287 B2 JP H0553287B2
- Authority
- JP
- Japan
- Prior art keywords
- inductance element
- inductance
- detection coil
- continuity
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 12
- 238000012360 testing method Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims description 4
- 230000003321 amplification Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Housings And Mounting Of Transformers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1143730A JPH038308A (ja) | 1989-06-06 | 1989-06-06 | インダクタンス素子の導通検査方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1143730A JPH038308A (ja) | 1989-06-06 | 1989-06-06 | インダクタンス素子の導通検査方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH038308A JPH038308A (ja) | 1991-01-16 |
JPH0553287B2 true JPH0553287B2 (enrdf_load_stackoverflow) | 1993-08-09 |
Family
ID=15345674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1143730A Granted JPH038308A (ja) | 1989-06-06 | 1989-06-06 | インダクタンス素子の導通検査方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH038308A (enrdf_load_stackoverflow) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3614677B2 (ja) * | 1998-08-12 | 2005-01-26 | 株式会社リコー | 差動トランスの検査装置 |
JP5292666B2 (ja) * | 2005-12-12 | 2013-09-18 | 日産自動車株式会社 | コイルの試験装置 |
-
1989
- 1989-06-06 JP JP1143730A patent/JPH038308A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH038308A (ja) | 1991-01-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100211395B1 (ko) | 직류 전류 센서 | |
EP2924450A1 (en) | Current detecting device | |
EP0356171A2 (en) | Direct-coupled fluxgate current sensor and sensing method using the same | |
EP0211142A2 (en) | Device for measuring displacement | |
US4013986A (en) | Inductive transducer for rectilinear or rotational displacement | |
JPS5772008A (en) | Position sensor | |
KR920704150A (ko) | 자기검출 장치 | |
JP2004317166A (ja) | 電流センサ及びそれを用いた電流検知ユニット | |
KR920016988A (ko) | 금속체변별장치(金屬體弁別裝置) | |
GB1063037A (en) | The measurement of magnetic fields | |
JPH02287266A (ja) | 直流電流測定装置 | |
JPH0553287B2 (enrdf_load_stackoverflow) | ||
JP2002022706A (ja) | 磁気センサ及び漏洩磁束探傷法並びに装置 | |
US3349323A (en) | Apparatus and methods employing magnetic reed switches and static and varying bias fields for detecting magnetic phenomena | |
US6018238A (en) | Hybrid non-contact clamp-on current meter | |
US20080042637A1 (en) | Magnetic toroid self resonant current sensor | |
JPH0252220A (ja) | 信号形成装置 | |
US4011505A (en) | Current measuring device | |
GB2621421A8 (en) | Low-cost high-frequency current signal sensor | |
KR100601818B1 (ko) | 극 저자기장 측정용 플럭스게이트 자기센서를 구비한 마그네토미터 및 극 저자기장을 측정하기 위한 신호처리방법 | |
US20040027120A1 (en) | Printed circuit fluxgate sensor | |
JPH05223910A (ja) | 磁気計測法 | |
JPS59214702A (ja) | 金属体のエツジ検出装置 | |
JPH04236301A (ja) | 変位検出器 | |
JPH07105293B2 (ja) | 位置センサ付ソレノイド |