| TVP SOLAR SA Patent applications |
| Patent application number | Title | Published |
|---|
| 20110174297 | VACUUM SOLAR THERMAL PANEL WITH RADIATIVE SCREEN - A double-sided vacuum thermal solar panel comprising a vacuum-tight envelope ( | 07-21-2011 |
| 20110146666 | LIGHTWEIGHT STRUCTURE VACUUM SOLAR THERMAL PANEL - Vacuum solar thermal panel comprising a vacuum envelope defining a sealed volume, able to withstand atmospheric pressure when evacuated, said vacuum envelope comprising a first plate made of glass, a second plate facing the first plate, a perimeter frame disposed between the first and second plate close to their edge, a metallic perimeter belt joining the perimeter frame to the first plate, a plurality of spaced apart bearing elements disposed against the edges of the first and second plate, a plurality of traction rods joining said bearing elements with said perimeter frame to pull the perimeter frame toward the bearing elements, in order to limit the deformation of the perimeter frame under the external atmospheric pressure, when the envelope is evacuated. | 06-23-2011 |
| 20110072662 | VACUUM SOLAR THERMAL PANEL WITH A VACUUM TIGHT GLASS-METAL SEALING - A vacuum solar thermal panel including a vacuum envelope defining a sealed volume and able to withstand atmospheric pressure when evacuated, at least one heat absorber being disposed inside the vacuum envelope, a pipe entering and exiting the envelope and being in contact with the heat absorber, the vacuum envelope including a first plate made of glass, a peripheral frame, a metallic peripheral belt being joined to the first plate by way of a vacuum tight bulk glass-metal seal, including glass material and obtained by fusion and subsequent solidification. The metallic peripheral belt includes at least one elastically deformable portion that prevents the bulk glass-metal seal from getting damaged and is no more vacuum tight when subject to the evacuation process of the envelope and the thermal treatments of the panel and the potential reciprocal displacements of the glass plate and the joined metallic peripheral belt. | 03-31-2011 |
| 20100313876 | VACUUM SOLAR THERMAL PANEL WITH A VACUUM TIGHT GLASS-METAL SEALING - A vacuum solar thermal panel including a vacuum envelope defining a sealed volume and able to withstand atmospheric pressure when evacuated, at least one heat absorber being disposed inside the vacuum envelope, a pipe entering and exiting the envelope and being in contact with the heat absorber, the vacuum envelope including a first plate made of glass, a peripheral frame, a metallic peripheral belt being joined to the first plate by way of a vacuum tight bulk glass-metal seal, including glass material and obtained by fusion and subsequent solidification. The metallic peripheral belt includes at least one elastically deformable portion that prevents the bulk glass-metal seal from getting damaged and is no more vacuum tight when subject to the evacuation process of the envelope and the thermal treatments of the panel and the potential reciprocal displacements of the glass plate and the joined metallic peripheral belt. | 12-16-2010 |
| 20100006090 | VACUUM SOLAR THERMAL PANEL - Vacuum solar thermal panel comprising
| 01-14-2010 |
