FIELD: mechanical engineering; light beam welding and cutting. SUBSTANCE: device is portable heliowelder which has optical collector, light conduits and mandrel. Optical collector is made in form of set of lenses with negative Gaussian curvature of surface with lengths of light conduits connected to narrow ends of collector. Free ends of light conduits are assembled into bundle. EFFECT: enlarged operating capabilities. 3 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SOLAR RADIATION CONCENTRATOR | 1994 |
|
RU2123158C1 |
| BICONOID RADIATION CONCENTRATOR | 2001 |
|
RU2224956C2 |
| CONSTRUCTION LIGHTING PANEL | 1998 |
|
RU2143039C1 |
| BUILDING OPTICAL PANEL | 1994 |
|
RU2099487C1 |
| LENS-FOCON | 1992 |
|
RU2069380C1 |
| 0 |
|
SU1781516A1 | |
| FIXED SOLAR RADIATION CONCENTRATOR WITH OPTICAL METHOD OF ALIGNMENT | 2017 |
|
RU2659319C1 |
| OPTICAL FIBERING LIGHTING DEVICE WITH OPTICAL METHOD OF TRACKING A STABLE CONCENTRATOR FOR THE SUN | 2016 |
|
RU2676819C2 |
| COORDINATOR | 1988 |
|
SU1841028A1 |
| APPARATUS FOR SUBJECTING BIOLOGICAL OBJECTS TO EFFECTS OF LIGHT | 1996 |
|
RU2106887C1 |
