JPH0720806Y2 - 照明器具の反射板 - Google Patents
照明器具の反射板Info
- Publication number
- JPH0720806Y2 JPH0720806Y2 JP1990091429U JP9142990U JPH0720806Y2 JP H0720806 Y2 JPH0720806 Y2 JP H0720806Y2 JP 1990091429 U JP1990091429 U JP 1990091429U JP 9142990 U JP9142990 U JP 9142990U JP H0720806 Y2 JPH0720806 Y2 JP H0720806Y2
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- light
- reflecting
- light source
- lighting fixture
- 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.)
- Expired - Lifetime
Links
- 230000000694 effects Effects 0.000 description 17
- 230000003287 optical effect Effects 0.000 description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 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 JPH0449412U (en]) | 1992-04-27 |
JPH0720806Y2 true 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]) |
Family Cites Families (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
Also Published As
Publication number | Publication date |
---|---|
JPH0449412U (en]) | 1992-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |