Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Fabrication of trough-shaped solar collectors










Image Number 2 for United States Patent #4099515.

There is provided a radiant energy concentration and collection device formed of a one-piece thin-walled plastic substrate including a plurality of nonimaging troughs with certain metallized surfaces of the substrate serving as reflective side walls for each trough. The one-piece plastic substrate is provided with a seating surface at the bottom of each trough which conforms to the shape of an energy receiver to be seated therein.








 
 
  Recently Added Patents
Deposition apparatus and method for manufacturing organic light emitting diode display using the same
Collating device, collating method, and program
NMR, instrumentation, and flow meter/controller continuously detecting MR signals, from continuously flowing sample material
Fractal method for detecting and filling data gaps within LiDAR data
Semiconductor device and manufacturing method thereof
Method for manufacturing light emitting diodes
Portable gaming device and gaming system combining both physical and virtual play elements
  Randomly Featured Patents
Electrical terminal
Padding management for content files
Variable height grill top support
Inert barrier for high purity epitaxial deposition systems
Computing device having an antenna
Pressure transducer
Fruit salad candle jar
Network comprising an interconnecting network and several network nodes that are coupled to said interconnecting network
Process for the preparation of an olefin polymer
Clamp bar for machine roll