Solar energy device

Claim 2

In combination, sun tracking means and a solar energy collector, said solar energy collector including sun energy collecting means to continuously conduct flowable material and including an inlet and an outlet for the material, and a main collector face arranged in sun energy transferring relation with the collecting means, said tracking means including means to selectively orient the face to receive sun rays and including drive means to orient the collector face, and means to support the combination; said means to orient including sun-seeking sensing means to sense the azimuth angle and elevation angle of the sun and means operatively interconnecting said sensing means and drive means to orient, connector means including conduit to continuously travel flowable material through said inlet and outlet simultaneously with the operation of said tracking means.

Claim 3

The combination as set forth in claim 1 wherein said means to support includes an upwardly extending shaft and a support base, and said shaft includes an upper end zone and a lower end zone, means interconnecting the upper end zone and the collector for relative rotation of said collector with respect to said shaft through an azimuth angles and means securring the lower end zone to the base.

Claim 4

The combination as set forth in claim 2 wherein said means connecting said upper end zone to the collector comprises a structure including a generally laterally extending support member having opposite end zones and an upstanding leg on each of the opposite end zones of the support member, and tilt connection means on the legs tiltably interconnecting the collector to the legs for rotation of the collector face through a predetermined range of elevation angles.

Claim 5

The combination as set forth in claim 2 wherein said means to orient includes sun seeking sensing means to sense the azimuth angle and elevation angle of the sun and means operatively interconnecting said sensing means and drive means to orient.

Claim 6

The combination as set forth in claim 3 wherein said means to orient includes sun seeking sensing means to sense the azimuth angle and elevation angle of the sun and means operatively interconnecting said sensing means and drive means to orient.

Claim 7

The combination as set forth in claim 1 wherein said sensing means includes photoelectric cell means to be energized by the sun when facing the sun and including shield means to shield the sun rays from the cell means except when in perpendicular relation to the sun rays.

Claim 8

The combination as set forth in claim 4 wherein said sensing means includes photoelectric cell means to be energized by the sun when facing the sun and including shield means to shield the sun rays from the cell means except when in perpendicular relation to the sun rays.

Claim 9

The combination as set forth in claim 5 wherein said sensing means includes photoelectric cell means to be energized by the sun when facing the sun and including shield means to shield the sun rays from the cell means except when in perpendicular relation to the sun rays.

Claim 10

A sun tracking solar energy device comprising: a yoke having a pair of spaced upstanding members and a lower lateral member connecting the upstanding members, a support base for the yoke, means rotatably connecting the yoke to the base for rotation of the yoke about a vertical axis through a first range of azimuth positions, a frame including a main face pivotally connected between the upright members for rotational movement about the pivotal connection through a second range of elevation positions, sun tracking means including drive means to move the frame through the ranges of position and including sensing means connected to the drive means to sense the location of the sun, and a pipe means with an inlet and an outlet, said pipe means being in a predetermined heat exchanging relation with the face and supported on the frame for simultaneous movement with the frame; said pipe means including connector means and conduit means to continuously travel liquid through said inlet and outlet simultaneously with operation of said sun tracking means, said face comprising a black face and said pipe means comprises a network of interconnected black pipe in heat exchanging relation with said face to heat (water) liquid flowing through the pipe means.

Claim 11

A sun tracking solar energy device comprising: a yoke having a pair of spaced upstanding members and a lower lateral member connecting the upstanding members, a support base for the yoke, means rotatably connecting the yoke to the base for rotation of the yoke about a vertical axis through a first range of azimuth positions, a frame including a main face pivotally connected between the upright members for rotational movement about the pivotal connection through a second range of elevation positions, sun tracking means including drive means to move the frame through the ranges of position and including sensing means connected to the drive means to sense the location of the sun, and a pipe means with an inlet and an outlet, said pipe means being in a predetermined heat exchanging relation with the face and supported on the frame for simultaneous movement with the frame; said pipe means including connector means and conduit means to continuously travel liquid through said inlet and outlet simultaneously with operation of said sun tracking means, said face comprising a black face and said pipe means comprises a network of interconnected black pipe in heat exchanging relation with said face to heat (water) liquid flowing through the pipe means.

Claim 12

The device as set forth in claim 9 wherein said face comprises a black face and said pipe means comprises a network of interconnected black pipe in heat exchanging relation with said face to heat water flowing through the pipe means.

Claim 13

The device as set forth in claim 9 wherein said face is of parabolic configuration and mirrored and said pipe means comprises a pipe through the focus of the parabolic surface to concentrate heat reflected from the face to the pipe.