JPS6336327Y2 - - Google Patents
Info
- Publication number
- JPS6336327Y2 JPS6336327Y2 JP1982042632U JP4263282U JPS6336327Y2 JP S6336327 Y2 JPS6336327 Y2 JP S6336327Y2 JP 1982042632 U JP1982042632 U JP 1982042632U JP 4263282 U JP4263282 U JP 4263282U JP S6336327 Y2 JPS6336327 Y2 JP S6336327Y2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- light source
- hole
- lens device
- compressed air
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 9
- 239000000565 sealant Substances 0.000 description 9
- 238000003825 pressing Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
Landscapes
- Lens Barrels (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4263282U JPS58146206U (ja) | 1982-03-26 | 1982-03-26 | レンズ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4263282U JPS58146206U (ja) | 1982-03-26 | 1982-03-26 | レンズ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58146206U JPS58146206U (ja) | 1983-10-01 |
JPS6336327Y2 true JPS6336327Y2 (de) | 1988-09-27 |
Family
ID=30053747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4263282U Granted JPS58146206U (ja) | 1982-03-26 | 1982-03-26 | レンズ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58146206U (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6094296A (ja) * | 1983-10-31 | 1985-05-27 | 清水建設株式会社 | センサ−の信号発受面防塵装置 |
JP2010185939A (ja) * | 2009-02-10 | 2010-08-26 | Fujinon Corp | レンズ鏡筒 |
JP6323056B2 (ja) * | 2014-02-23 | 2018-05-16 | オムロン株式会社 | 光電センサ |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4945254U (de) * | 1972-07-25 | 1974-04-20 | ||
JPS508339A (de) * | 1973-05-25 | 1975-01-28 | ||
JPS552291A (en) * | 1978-06-15 | 1980-01-09 | Aga Ab | Apparatus for optical element |
-
1982
- 1982-03-26 JP JP4263282U patent/JPS58146206U/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4945254U (de) * | 1972-07-25 | 1974-04-20 | ||
JPS508339A (de) * | 1973-05-25 | 1975-01-28 | ||
JPS552291A (en) * | 1978-06-15 | 1980-01-09 | Aga Ab | Apparatus for optical element |
Also Published As
Publication number | Publication date |
---|---|
JPS58146206U (ja) | 1983-10-01 |
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