DE1320992U - - Google Patents
Info
- Publication number
- DE1320992U DE1320992U DENDAT1320992D DE1320992DU DE1320992U DE 1320992 U DE1320992 U DE 1320992U DE NDAT1320992 D DENDAT1320992 D DE NDAT1320992D DE 1320992D U DE1320992D U DE 1320992DU DE 1320992 U DE1320992 U DE 1320992U
- Authority
- DE
- Germany
- Prior art keywords
- reflector
- light source
- lantern
- naoh
- parabolic
- 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.)
- Active
Links
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 2
- 230000005855 radiation Effects 0.000 description 4
- 239000003350 kerosene Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1320992U true DE1320992U (https=) |
Family
ID=638406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1320992D Active DE1320992U (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1320992U (https=) |
-
0
- DE DENDAT1320992D patent/DE1320992U/de active Active
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