JPH0449412U - - Google Patents
Info
- Publication number
- JPH0449412U JPH0449412U JP9142990U JP9142990U JPH0449412U JP H0449412 U JPH0449412 U JP H0449412U JP 9142990 U JP9142990 U JP 9142990U JP 9142990 U JP9142990 U JP 9142990U JP H0449412 U JPH0449412 U JP H0449412U
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- light source
- reflective surface
- lighting device
- reflection angle
- 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
- 238000010586 diagram Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990091429U JPH0720806Y2 (ja) | 1990-08-30 | 1990-08-30 | 照明器具の反射板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990091429U JPH0720806Y2 (ja) | 1990-08-30 | 1990-08-30 | 照明器具の反射板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0449412U true JPH0449412U (en]) | 1992-04-27 |
| JPH0720806Y2 JPH0720806Y2 (ja) | 1995-05-15 |
Family
ID=31827053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990091429U Expired - Lifetime JPH0720806Y2 (ja) | 1990-08-30 | 1990-08-30 | 照明器具の反射板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0720806Y2 (en]) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56107402A (en) * | 1980-01-31 | 1981-08-26 | Matsushita Electric Works Ltd | Illuminator |
| JPS5958702A (ja) * | 1982-09-27 | 1984-04-04 | 東芝ライテック株式会社 | 照明器具 |
| JPS6072104A (ja) * | 1983-09-29 | 1985-04-24 | 東芝ライテック株式会社 | 照明装置 |
-
1990
- 1990-08-30 JP JP1990091429U patent/JPH0720806Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56107402A (en) * | 1980-01-31 | 1981-08-26 | Matsushita Electric Works Ltd | Illuminator |
| JPS5958702A (ja) * | 1982-09-27 | 1984-04-04 | 東芝ライテック株式会社 | 照明器具 |
| JPS6072104A (ja) * | 1983-09-29 | 1985-04-24 | 東芝ライテック株式会社 | 照明装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0720806Y2 (ja) | 1995-05-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |