SE174888C1 - - Google Patents
Info
- Publication number
- SE174888C1 SE174888C1 SE174888DA SE174888C1 SE 174888 C1 SE174888 C1 SE 174888C1 SE 174888D A SE174888D A SE 174888DA SE 174888 C1 SE174888 C1 SE 174888C1
- Authority
- SE
- Sweden
- Prior art keywords
- lens
- light
- drum
- segments
- segment
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims description 14
- 210000003625 skull Anatomy 0.000 claims description 3
- 230000011664 signaling Effects 0.000 description 6
- 230000009977 dual effect Effects 0.000 description 4
- 241001465382 Physalis alkekengi Species 0.000 description 3
- 238000000149 argon plasma sintering Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 210000001699 lower leg Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 235000015096 spirit Nutrition 0.000 description 1
Landscapes
- Lenses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE174888T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE174888C1 true SE174888C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1961-01-01 |
Family
ID=41964144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE174888D SE174888C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE174888C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
0
- SE SE174888D patent/SE174888C1/sv unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4264948A (en) | Beacon lamp which emits a conical beam | |
| AT500056B8 (de) | Optikelement für verkehrszeichen, anzeigetafeln oder dgl. | |
| US3522424A (en) | Searchlight apparatus | |
| US1864696A (en) | Projection of light | |
| SE7903436L (sv) | Anordning for ljussignalering | |
| GB778438A (en) | Improvements in and relating to electric torches and like lamps | |
| US2072849A (en) | Searchlight with ellipsoid mirror | |
| SE174888C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| US1945190A (en) | Lens for signal lamps | |
| GB1289776A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| US2929295A (en) | Night visibility meter | |
| NO340886B1 (no) | Sektorfyrlykt | |
| US1363566A (en) | Optical system for projectors | |
| US4521085A (en) | Conical middle component microscopic lenses | |
| GB2040490A (en) | Prism for Use With a Light Guide | |
| IE48024B1 (en) | A beacon lamp which emits a conical beam | |
| US1723535A (en) | Headlight | |
| SU6898A1 (ru) | Ма к дл воздушных сообщений | |
| US7816843B2 (en) | Light signaling device | |
| GB825638A (en) | Improvements relating to lighting apparatus | |
| ES2063937T3 (es) | Luces de señalizacion de vehiculos automoviles. | |
| GB649063A (en) | Improvements relating to light units for use in light signals or indicators | |
| GB698128A (en) | Improvements in or relating to lighting fittings | |
| US2593901A (en) | Signal light | |
| GB320019A (en) | Improvements in or relating to light condensers and projectors |