JPH0435766Y2 - - Google Patents
Info
- Publication number
- JPH0435766Y2 JPH0435766Y2 JP12649886U JP12649886U JPH0435766Y2 JP H0435766 Y2 JPH0435766 Y2 JP H0435766Y2 JP 12649886 U JP12649886 U JP 12649886U JP 12649886 U JP12649886 U JP 12649886U JP H0435766 Y2 JPH0435766 Y2 JP H0435766Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- hood
- receiving lens
- projector
- receiver
- 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
- 230000004907 flux Effects 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Blocking Light For Cameras (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12649886U JPH0435766Y2 (en]) | 1986-08-21 | 1986-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12649886U JPH0435766Y2 (en]) | 1986-08-21 | 1986-08-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6333416U JPS6333416U (en]) | 1988-03-03 |
| JPH0435766Y2 true JPH0435766Y2 (en]) | 1992-08-25 |
Family
ID=31020354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12649886U Expired JPH0435766Y2 (en]) | 1986-08-21 | 1986-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0435766Y2 (en]) |
-
1986
- 1986-08-21 JP JP12649886U patent/JPH0435766Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6333416U (en]) | 1988-03-03 |
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