JPH0352907U - - Google Patents
Info
- Publication number
- JPH0352907U JPH0352907U JP11337089U JP11337089U JPH0352907U JP H0352907 U JPH0352907 U JP H0352907U JP 11337089 U JP11337089 U JP 11337089U JP 11337089 U JP11337089 U JP 11337089U JP H0352907 U JPH0352907 U JP H0352907U
- Authority
- JP
- Japan
- Prior art keywords
- parabolic reflector
- anode
- front opening
- reflector
- discharge lamp
- 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.)
- Granted
Links
- 238000010891 electric arc Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Lenses (AREA)
- Optical Elements Other Than Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989113370U JPH0620246Y2 (ja) | 1989-09-29 | 1989-09-29 | 光源装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989113370U JPH0620246Y2 (ja) | 1989-09-29 | 1989-09-29 | 光源装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0352907U true JPH0352907U (US07993877-20110809-P00003.png) | 1991-05-22 |
| JPH0620246Y2 JPH0620246Y2 (ja) | 1994-05-25 |
Family
ID=31661787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989113370U Expired - Lifetime JPH0620246Y2 (ja) | 1989-09-29 | 1989-09-29 | 光源装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0620246Y2 (US07993877-20110809-P00003.png) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS534539A (en) * | 1976-07-02 | 1978-01-17 | Gakken Co Ltd | Light source |
| JPS54148546A (en) * | 1978-05-15 | 1979-11-20 | Toshiba Corp | Reflection type light source |
| JPS59143117A (ja) * | 1983-02-04 | 1984-08-16 | Saibishiya:Kk | 集光器 |
| JPS6271606U (US07993877-20110809-P00003.png) * | 1985-10-24 | 1987-05-07 | ||
| JPS62132549U (US07993877-20110809-P00003.png) * | 1986-02-14 | 1987-08-21 | ||
| JPS6436809U (US07993877-20110809-P00003.png) * | 1987-08-31 | 1989-03-06 | ||
| JPS6455506U (US07993877-20110809-P00003.png) * | 1987-09-29 | 1989-04-06 |
-
1989
- 1989-09-29 JP JP1989113370U patent/JPH0620246Y2/ja not_active Expired - Lifetime
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS534539A (en) * | 1976-07-02 | 1978-01-17 | Gakken Co Ltd | Light source |
| JPS54148546A (en) * | 1978-05-15 | 1979-11-20 | Toshiba Corp | Reflection type light source |
| JPS59143117A (ja) * | 1983-02-04 | 1984-08-16 | Saibishiya:Kk | 集光器 |
| JPS6271606U (US07993877-20110809-P00003.png) * | 1985-10-24 | 1987-05-07 | ||
| JPS62132549U (US07993877-20110809-P00003.png) * | 1986-02-14 | 1987-08-21 | ||
| JPS6436809U (US07993877-20110809-P00003.png) * | 1987-08-31 | 1989-03-06 | ||
| JPS6455506U (US07993877-20110809-P00003.png) * | 1987-09-29 | 1989-04-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0620246Y2 (ja) | 1994-05-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |