JPH01124604U - - Google Patents
Info
- Publication number
- JPH01124604U JPH01124604U JP2039588U JP2039588U JPH01124604U JP H01124604 U JPH01124604 U JP H01124604U JP 2039588 U JP2039588 U JP 2039588U JP 2039588 U JP2039588 U JP 2039588U JP H01124604 U JPH01124604 U JP H01124604U
- Authority
- JP
- Japan
- Prior art keywords
- reflecting surface
- projection
- spheroidal reflecting
- focal point
- projection lens
- 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
- 238000005286 illumination Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2039588U JPH01124604U (fr) | 1988-02-18 | 1988-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2039588U JPH01124604U (fr) | 1988-02-18 | 1988-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01124604U true JPH01124604U (fr) | 1989-08-24 |
Family
ID=31236728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2039588U Pending JPH01124604U (fr) | 1988-02-18 | 1988-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01124604U (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008210712A (ja) * | 2007-02-27 | 2008-09-11 | Harison Toshiba Lighting Corp | 照明装置及び照明システム |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62237601A (ja) * | 1986-04-08 | 1987-10-17 | 株式会社遠藤照明 | 演出用照明器具 |
-
1988
- 1988-02-18 JP JP2039588U patent/JPH01124604U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62237601A (ja) * | 1986-04-08 | 1987-10-17 | 株式会社遠藤照明 | 演出用照明器具 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008210712A (ja) * | 2007-02-27 | 2008-09-11 | Harison Toshiba Lighting Corp | 照明装置及び照明システム |