JPH0465334U - - Google Patents
Info
- Publication number
- JPH0465334U JPH0465334U JP10767890U JP10767890U JPH0465334U JP H0465334 U JPH0465334 U JP H0465334U JP 10767890 U JP10767890 U JP 10767890U JP 10767890 U JP10767890 U JP 10767890U JP H0465334 U JPH0465334 U JP H0465334U
- Authority
- JP
- Japan
- Prior art keywords
- fan
- optical system
- image
- shutter device
- shutter
- 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
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims 2
- 238000007664 blowing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10767890U JPH0465334U (en]) | 1990-10-16 | 1990-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10767890U JPH0465334U (en]) | 1990-10-16 | 1990-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0465334U true JPH0465334U (en]) | 1992-06-05 |
Family
ID=31854316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10767890U Pending JPH0465334U (en]) | 1990-10-16 | 1990-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0465334U (en]) |
-
1990
- 1990-10-16 JP JP10767890U patent/JPH0465334U/ja active Pending