JPH0252378B2 - - Google Patents
Info
- Publication number
- JPH0252378B2 JPH0252378B2 JP17072883A JP17072883A JPH0252378B2 JP H0252378 B2 JPH0252378 B2 JP H0252378B2 JP 17072883 A JP17072883 A JP 17072883A JP 17072883 A JP17072883 A JP 17072883A JP H0252378 B2 JPH0252378 B2 JP H0252378B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- case
- holder
- photoelectric switch
- air outlet
- 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
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Electronic Switches (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17072883A JPS6062023A (ja) | 1983-09-14 | 1983-09-14 | 光電スイツチ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17072883A JPS6062023A (ja) | 1983-09-14 | 1983-09-14 | 光電スイツチ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6062023A JPS6062023A (ja) | 1985-04-10 |
JPH0252378B2 true JPH0252378B2 (enrdf_load_stackoverflow) | 1990-11-13 |
Family
ID=15910290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17072883A Granted JPS6062023A (ja) | 1983-09-14 | 1983-09-14 | 光電スイツチ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6062023A (enrdf_load_stackoverflow) |
-
1983
- 1983-09-14 JP JP17072883A patent/JPS6062023A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6062023A (ja) | 1985-04-10 |
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