JPS6326835U - - Google Patents
Info
- Publication number
- JPS6326835U JPS6326835U JP11998286U JP11998286U JPS6326835U JP S6326835 U JPS6326835 U JP S6326835U JP 11998286 U JP11998286 U JP 11998286U JP 11998286 U JP11998286 U JP 11998286U JP S6326835 U JPS6326835 U JP S6326835U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- lamp
- detection means
- switch mechanism
- detecting
- 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
- 238000001514 detection method Methods 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11998286U JPS6326835U (hu) | 1986-08-05 | 1986-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11998286U JPS6326835U (hu) | 1986-08-05 | 1986-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6326835U true JPS6326835U (hu) | 1988-02-22 |
Family
ID=31007871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11998286U Pending JPS6326835U (hu) | 1986-08-05 | 1986-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6326835U (hu) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52146233A (en) * | 1976-05-25 | 1977-12-05 | Hasselblad Ab Victor | Device for replacing projector lamp |
-
1986
- 1986-08-05 JP JP11998286U patent/JPS6326835U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52146233A (en) * | 1976-05-25 | 1977-12-05 | Hasselblad Ab Victor | Device for replacing projector lamp |