Dolor en la vena de la mano

Because energy is related to the square of the motion of water particles, over 99.8 percent of the total energy is within a depth of one-half the wave length from the surface. 1, 2 and 3. With `a` equal to one-half the wave height (FIG. 13. Apparatus for extracting energy from the motion of water beneath waves in a body of water comprising a sail structure capable of being moved by the water, said sail structure including a plurality of sheets held by a frame, means for supporting said sail structure in said body of water so that said sheets are disposed transverse to the direction of water movement with at least a portion of said sail structure beneath the surface of the waves, and means operatively connecting said sail structure to a power device, such as an electric generator or pump, to transfer the energy extracted by said sail structure to said power device.

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Portrait happy couple having fun together. stylish outlook, enjoying free time, happiness, listening to music, smiling, cheerful mood, cool, stylish, sweathearts. 5. Apparatus for extracting energy from the motion of water beneath waves in a body of water comprising a member capable of being moved by the water, means for supporting said member in said body of water transverse to the direction of water movement with at least a substantial portion thereof beneath the surface of the waves, said member being pivoted for oscillation about a generally horizontal axis, buoyant means associated with said member urging it to an upright position, and means operatively connecting said member to a power device, such as an electric generator or pump, to transfer the energy extracted by said member to said power device.

The purpose of the small wheels 13 attached to guide 14 for rack 8 is to maintain a desired relative position for motion of the sail which is necessary for a device which is subject to tides and currents. A sail 1 is preferably supported vertically in the water from the air/water interface downward by the uprights 2a of frame 2. As above stated, the sail could if desired be disposed at an angle to the vertical. 4 in that it shows diagrammatically a sail S’ disposed generally upright in the water in several different positions with respect to a wave moving toward the right, but in this instance the sail is supported for pivotal movement.

Fisioterapia Neurológica

9. Dolor de espalda en el embarazo segundo trimestre . Apparatus as defined in claim 7, wherein opposite edges of said sheet are secured to laterally spaced upright members of said frame. 7. Apparatus for extracting energy from the motion of water beneath waves in a body of water comprising a generally upright sail structure capable of being moved by the water, said sail structure including a sheet of material held by a frame, means for supporting said sail structure in said body of water so that said sheet is disposed transverse to the direction of water movement with at least a portion of said sheet beneath the surface of the waves, and means operatively connecting said sail structure to a power device, such as an electric generator or pump, to transfer the energy extracted by said sail structure to said power device. 13, when the rack 8 moves to the left, clutch 79 between gear ring 10 and disc 82 will lock, driving disc 82 clockwise.