JPH02122337U - - Google Patents
Info
- Publication number
- JPH02122337U JPH02122337U JP2975389U JP2975389U JPH02122337U JP H02122337 U JPH02122337 U JP H02122337U JP 2975389 U JP2975389 U JP 2975389U JP 2975389 U JP2975389 U JP 2975389U JP H02122337 U JPH02122337 U JP H02122337U
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- detection piece
- proximity switch
- temperature
- shape
- 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
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 2
- 230000005856 abnormality Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
- Machine Tool Sensing Apparatuses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2975389U JPH02122337U (nl) | 1989-03-17 | 1989-03-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2975389U JPH02122337U (nl) | 1989-03-17 | 1989-03-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02122337U true JPH02122337U (nl) | 1990-10-05 |
Family
ID=31254234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2975389U Pending JPH02122337U (nl) | 1989-03-17 | 1989-03-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02122337U (nl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH091499A (ja) * | 1995-06-15 | 1997-01-07 | Nec Corp | 印刷配線板の穴あけ装置 |
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1989
- 1989-03-17 JP JP2975389U patent/JPH02122337U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH091499A (ja) * | 1995-06-15 | 1997-01-07 | Nec Corp | 印刷配線板の穴あけ装置 |