JPS648401B2 - - Google Patents
Info
- Publication number
- JPS648401B2 JPS648401B2 JP14785480A JP14785480A JPS648401B2 JP S648401 B2 JPS648401 B2 JP S648401B2 JP 14785480 A JP14785480 A JP 14785480A JP 14785480 A JP14785480 A JP 14785480A JP S648401 B2 JPS648401 B2 JP S648401B2
- Authority
- JP
- Japan
- Prior art keywords
- angle
- light
- arc tube
- reflector
- light distribution
- 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
Links
- 241000736199 Paeonia Species 0.000 claims 1
- 235000006484 Paeonia officinalis Nutrition 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 7
- 230000004907 flux Effects 0.000 description 7
- 229910052708 sodium Inorganic materials 0.000 description 7
- 239000011734 sodium Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000005286 illumination Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 235000014443 Pyrus communis Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14785480A JPS5772202A (en) | 1980-10-21 | 1980-10-21 | Middle angle dispersion projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14785480A JPS5772202A (en) | 1980-10-21 | 1980-10-21 | Middle angle dispersion projector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5772202A JPS5772202A (en) | 1982-05-06 |
| JPS648401B2 true JPS648401B2 (en]) | 1989-02-14 |
Family
ID=15439752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14785480A Granted JPS5772202A (en) | 1980-10-21 | 1980-10-21 | Middle angle dispersion projector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5772202A (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59188641A (ja) | 1983-04-11 | 1984-10-26 | Fuji Photo Film Co Ltd | ハロゲン化銀写真乳剤 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5413684A (en) * | 1977-07-01 | 1979-02-01 | Toshiba Electric Equip | Reflector for illuminator |
-
1980
- 1980-10-21 JP JP14785480A patent/JPS5772202A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5772202A (en) | 1982-05-06 |
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