Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Solar energy collector and sun tracking concentrator










Image Number 6 for United States Patent #4055161.

Automatic tracking of a source of radiant energy to pivotally displace an energy collector panel assembly for optimum concentration of the radiant energy absorbed. Changes in magnitude and/or location of the source relative to the collector produces a change in differential air pressure in a sensor to displace the center of mass of a gravitational drive device through which tracking movement is imparted to the collector panel assembly.








 
 
  Recently Added Patents
Stereoscopic editing for video production, post-production and display adaptation
Digital broadcasting transmission and reception system, and a signal processing method using turbo processing and turbo decoding
Vanilloid receptor ligands and use thereof for the production of pharmaceutical preparations
Picture quality control method and image display using same
Coupling device having piercing member
Electro-optical device, method of manufacturing the same, and electronic apparatus
System and method for providing security in browser-based access to smart cards
  Randomly Featured Patents
Polyethylene resin composition and film thereof
19,20-Didehydro-PG.sub.1 amides
Resolver controlling method and apparatus
Remote copy system
Chargeable electric instrument
Macrocell, integrated circuit device, and electronic instrument
Circuit breakers with PTC (Positive Temperature Coefficient resistivity
MOS pull-up or pull-down logic circuit having equalized discharge time delays and layout avoiding crossovers
Plastic bobbin carrier
Hand mechanism and library apparatus