JPH0338692Y2 - - Google Patents
Info
- Publication number
- JPH0338692Y2 JPH0338692Y2 JP5319185U JP5319185U JPH0338692Y2 JP H0338692 Y2 JPH0338692 Y2 JP H0338692Y2 JP 5319185 U JP5319185 U JP 5319185U JP 5319185 U JP5319185 U JP 5319185U JP H0338692 Y2 JPH0338692 Y2 JP H0338692Y2
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- core
- steel plate
- sensor element
- length
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 28
- 239000010959 steel Substances 0.000 claims description 28
- 230000007547 defect Effects 0.000 claims description 16
- 230000004907 flux Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 9
- 230000035945 sensitivity Effects 0.000 description 4
- 230000005415 magnetization Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5319185U JPH0338692Y2 (en]) | 1985-04-10 | 1985-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5319185U JPH0338692Y2 (en]) | 1985-04-10 | 1985-04-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61170067U JPS61170067U (en]) | 1986-10-22 |
| JPH0338692Y2 true JPH0338692Y2 (en]) | 1991-08-15 |
Family
ID=30573823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5319185U Expired JPH0338692Y2 (en]) | 1985-04-10 | 1985-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0338692Y2 (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004151094A (ja) * | 2002-10-15 | 2004-05-27 | General Electric Co <Ge> | 試験プローブ |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012083117A (ja) * | 2010-10-07 | 2012-04-26 | Lasertec Corp | 検査装置 |
-
1985
- 1985-04-10 JP JP5319185U patent/JPH0338692Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004151094A (ja) * | 2002-10-15 | 2004-05-27 | General Electric Co <Ge> | 試験プローブ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61170067U (en]) | 1986-10-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6057684A (en) | Magnetic flaw detection apparatus using an E-shaped magnetic sensor and high-pass filter | |
| JP3457102B2 (ja) | 磁気式位置センサ | |
| JP3028377B2 (ja) | 磁気抵抗近接センサ | |
| KR100671630B1 (ko) | 자기 탐상 장치의 누설 자기 검출 센서 및 스트립의온라인 탐상 방법 | |
| US4891992A (en) | Torque detecting apparatus | |
| US5278500A (en) | Planar, core saturation principle, low flux magnetic field sensor | |
| JPH0769130B2 (ja) | 磁気的変位センサ | |
| EP0435232B1 (en) | Inductance-type displacement sensor having resistance to external magnetic fields | |
| JPH02201117A (ja) | 部材の運動を検知する装置 | |
| JPS5846682B2 (ja) | 冷間圧延した場合の磁性材料の外形測定装置 | |
| JPH0338692Y2 (en]) | ||
| JPH06294850A (ja) | 微弱磁気測定方法及びその装置並びにそれを用いた非破壊検査方法 | |
| JP3584452B2 (ja) | 微小欠陥検出装置 | |
| GB1378505A (en) | Detection of electrical or magnetic properties of metal strip | |
| JPH08193980A (ja) | 磁気探傷法及び、磁気探傷装置 | |
| JPS5910499B2 (ja) | 感磁性素子による鋼索の磁気探傷装置 | |
| JPH0628691Y2 (ja) | 鋼板の欠陥検出用センサの診断装置 | |
| JP3618425B2 (ja) | 磁気センサ | |
| JP2588034B2 (ja) | インダクタンス形変位センサ | |
| JPH0481081U (en]) | ||
| JPS63107849U (en]) | ||
| JPH05250506A (ja) | 磁気マーカの読取識別装置 | |
| JPS609718Y2 (ja) | 探傷コイル装置 | |
| JPS61206883U (en]) | ||
| JPH11298063A (ja) | 磁気抵抗効果素子 |