JPH086349Y2 - 回帰反射形光電スイッチ - Google Patents
回帰反射形光電スイッチInfo
- Publication number
- JPH086349Y2 JPH086349Y2 JP1987140146U JP14014687U JPH086349Y2 JP H086349 Y2 JPH086349 Y2 JP H086349Y2 JP 1987140146 U JP1987140146 U JP 1987140146U JP 14014687 U JP14014687 U JP 14014687U JP H086349 Y2 JPH086349 Y2 JP H086349Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- lens
- light receiving
- light projecting
- photoelectric switch
- 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
- 230000003287 optical effect Effects 0.000 claims description 28
- 244000145845 chattering Species 0.000 claims description 16
- 230000002265 prevention Effects 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001373 regressive effect Effects 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987140146U JPH086349Y2 (ja) | 1987-09-14 | 1987-09-14 | 回帰反射形光電スイッチ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987140146U JPH086349Y2 (ja) | 1987-09-14 | 1987-09-14 | 回帰反射形光電スイッチ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6444545U JPS6444545U (enrdf_load_stackoverflow) | 1989-03-16 |
JPH086349Y2 true JPH086349Y2 (ja) | 1996-02-21 |
Family
ID=31404051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987140146U Expired - Lifetime JPH086349Y2 (ja) | 1987-09-14 | 1987-09-14 | 回帰反射形光電スイッチ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH086349Y2 (enrdf_load_stackoverflow) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49101872A (enrdf_load_stackoverflow) * | 1973-01-02 | 1974-09-26 |
-
1987
- 1987-09-14 JP JP1987140146U patent/JPH086349Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS6444545U (enrdf_load_stackoverflow) | 1989-03-16 |
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