Patent ID: 8042337

Claim:
A solar tracking and energy collection apparatus comprising: a solar heat comparison collector ( 1 ) composed of a first solar tracking collector ( 1 a ) and a second solar tracking collector ( 1 b ) with the first solar tracking collector ( 1 a ) placed towards a sunset side and the second solar tracking collector ( 1 b ) placed towards a sunrise side, the first and second solar tracking collectors ( 1 a , 1 b ) each having a parabolic reflector ( 18 ) of same size and coupled in parallel relation with each other; a heat collection tube ( 15 a , 15 b ) installed in the first and second solar tracking collectors ( 1 a , 1 b ) and containing a liquid filled in the tube ( 15 a , 15 b ), the liquid adapted to change into gas by the solar energy from the first and second solar tracking collectors ( 1 a , 1 b ), and thereby converting a thermal solar energy to a kinetic energy of the gas; a solar radiation reflection and blocking panel ( 11 ) placed at a joint area of the first and second solar tracking collectors ( 1 a , 1 b ) and vertically against an upper aperture surface of the parabolic reflector ( 18 ) to differentiate a solar reception energy in the first and second solar tracking collectors ( 1 a , 1 b ) depending upon the location of the sun; a first turbine ( 46 a ) coupled to the first solar tracking collector ( 1 a ) and with the heat collection tube ( 15 a ) connected between the first solar tracking collector ( 1 a ) and the first turbine ( 46 a ) to drive the first turbine ( 46 a ) by the kinetic energy of the gas; a second turbine ( 46 b ) coupled to the second solar tracking collector ( 1 b ) and with the heat collection tube ( 15 b ) connected between the second solar tracking collector ( 1 b ) and the second turbine ( 46 b ) to drive the second turbine ( 46 b ) by the kinetic energy of the gas; and a differential gear ( 4 ) having a first axle ( 45 a ) operatively coupled with the first turbine ( 46 a ) and a second axle ( 45 b ) operatively coupled with the second turbine ( 46 b ), to drive a driving rod ( 72 ) in a direction in response to said difference in the solar reception energy of the first and second solar tracking collectors ( 1 a , 1 b ) and to direct the solar heat comparison collector ( 1 ) towards the sun.