Combined pressurized air solar heat sensing head assembly and a pressurized water drive system used to move solar energy collectors in tracking the sun

A sun tracking solar energy collector assembly, comprising, a frame, a combined pressurized air solar energy sensing head assembly, and a pressurized water drive system used to move solar energy collectors in tracking the sun, wherein:

• (a) a solar energy sensing head assembly comprises, a sunshield structure, pressurized air chambers, each with a diaphragm supported by and on the opposite sides of the sunshield structure, a four way valve secured to the frame of the sunshield and also operatively related to each of the diaphragms;
• (b) the drive system comprises a pressurized water source, a manifold to distribute water, tubes to convey water from a pressurized water source for flow control by the four way valve in the sunshield and on to the water distribution manifold, and an actuator comprising, in turn, collapsible flat hoses, which expand when receiving pressurized volumes of water and thereby move a power take off connector, and a pulley-cable drive assembly moved by the power take off connector to in turn move the solar energy collectors and the solar energy sensing head assembly;
• (c) the solar energy collectors comprises at least one collector;
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• (d) the frame comprises bearings to rotatably receive the tiltable solar energy collectors, a pivotal means to adjust the collectors for their seasonal inclinations, a bearing located between the bearings supporting the collectors, to rotatably receive the solar energy sensing head assembly, and fasteners to support the pressurized water drive system just below this solar energy sensing head assembly.

A combined pressurized air solar energy sensing head assembly and a pressurized water drive system used together to move solar energy collectors in tracking the sun, wherein:

• (a) a frame assembly has bearings to rotatably receive tiltable solar energy collectors for their east to west daily tracking movement, a bearing located between the bearings supporting these collectors to rotatably receive the pressurized air solar energy sensing head assembly, and fasteners to firmly support a pressurized water drive system just below this solar energy sensing head assembly;
• (b) a pressurized air solar energy sensing head assembly rotatably secured to the frame assembly and having a sunshield, pressurized air chambers with each chamber having a diaphragm and each chamber being immediately supported on a respective opposite side of the sunshield, and a valve secured to the sunshield with the movable valve member immediately operatively related at respective ends to each diaphragm, for receiving translating movement forces when air pressures become different in the pressurized air chambers because of differences in the solar energy being absorbed;
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• (c) a pressurized water drive system fastened to the frame and having connectors for receiving water from a pressurized water source, a water distribution assembly to direct water from a pressurized water source through the valve secured to the sunshield and beyond alternatively to one side or the other of a water powered actuator, the water powered actuator in turn being connected to a power transmission, the power transmission in turn being connected to tiltable solar energy collectors and to the pressurized air solar energy sensing head assembly, keeping the solar energy collectors and solar energy sensing assembly in their same relative position to one another.