Resources Contact Us Home
Solar tracking and concentration device

Image Number 13 for United States Patent #8129668.

A solar tracking and concentration device, including a reflecting unit, a receiving unit, a controlling device, and a plurality of photo sensors, is provided. The receiving unit is used to receive the sunlight reflected and reflected by the reflecting unit. The receiving unit and the reflecting unit face each other. The receiving unit is adapted to move along a first direction. According to the position and the time of the reflecting unit, the controlling device controls a rotation angle of a support element and controls a first moving position of the receiving unit moving along the first direction, in which the support element supports the reflecting unit and the receiving unit. The photo sensors are used to detect the sunlight reflected by the reflecting unit to the receiving unit, and are adapted to output a first feedback signal to calibrate a direction of the receiving unit facing the reflecting unit.

  Recently Added Patents
Data driver and liquid crystal display device using the same
Use of cocoa extract
Side portion of a circular saw blade
Visual indicator of online backup
Reaction medium for detecting and/or identifying bacteria of the Legionella genus
Terminal device and image printing method
Blur correction device and imaging apparatus
  Randomly Featured Patents
Motor drive system with wire-wound flexible coupling
Lamp base for a high-pressure discharge lamp and high-pressure discharge lamp
Apparatus for matching X-ray images with reference images
Roller separator for bit bearings
Spherical bearing assembly
Ceiling-only dry sprinkler systems and methods for addressing a storage occupancy fire
Bookmark for multi-media content
Electrical switching apparatus with improved contact arm carrier arrangement
Method and apparatus for operating ducted fumehoods with increased energy efficiency
Method for storing bytes in multi-level non-volatile memory cells