JPH02131657U - - Google Patents
Info
- Publication number
- JPH02131657U JPH02131657U JP4025189U JP4025189U JPH02131657U JP H02131657 U JPH02131657 U JP H02131657U JP 4025189 U JP4025189 U JP 4025189U JP 4025189 U JP4025189 U JP 4025189U JP H02131657 U JPH02131657 U JP H02131657U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnet
- hall element
- lines
- detection device
- 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
- 238000007689 inspection Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 2
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Measuring Magnetic Variables (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4025189U JPH02131657U (da) | 1989-04-04 | 1989-04-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4025189U JPH02131657U (da) | 1989-04-04 | 1989-04-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02131657U true JPH02131657U (da) | 1990-11-01 |
Family
ID=31549882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4025189U Pending JPH02131657U (da) | 1989-04-04 | 1989-04-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02131657U (da) |
-
1989
- 1989-04-04 JP JP4025189U patent/JPH02131657U/ja active Pending
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