FIG. 15 is a close up of a rack and pinion and pulley 5 a in the arrangement of FIG. 15, the respective pulley 5 a can be moved back or forth along the track 6 a by way of a respective pinion 14 on the pulley 5 a and a rack 15 on the track 6 a. 2, 1976, and allowed Feb. Pat. No. 4,095,918, allowed Feb. U.S. Pat. No. 3,987,987 to Payne, entitled “Self-Erecting Windmill”, concerns several variations of aircraft, including lighter-than-air ships, kites, and autogyros, all of which are tethered in the wind, to extract energy therefrom. This electrical generator could take electrical power in and act as a motor to provide power to the variable speed hydraulic motor, providing reactive power to the system. The plate 51 can be forced in a direction away from the airship by pistons 62 extending from cylinders 61. By this means the tightness of the endless cables can be regulated.
For power generation purposes, the tubular interior of the primary craft is provided near its vena contracta with an annular recess within which are mounted bearing means upon which means are carried the shroud-ring rims of a pair of counter-rotating axle-less turbine wheels. Dolor de costado izquierdo espalda . STATE OF THE ART The use of windmills to remove power from passing winds goes back at least several centuries, and brings to mind the much pictured old Dutch windmills with four large blades or sweeps, mounted at the front of tall enclosed towers, within which were commonly mills for the grinding of grain. 16 shows the main energy capturing float 2 relatively empty of water with a low mass and FIG.
- Estimulación eléctrica de los músculos y los nervios
- I-balls 300 are loaded into top 200.1 until all balls 300 have been loaded
- Resonancia magnética
- Artritis reumatoidea
FIG. 2 is a perspective view of the wave generator of FIG. The generator disclosed uses a submersible reaction body to solve many of the difficulties associated with existing wave energy converters. When the hydraulic motor 12 a (and other similar motors associated with other energy converters 3 b, 3 c, 3 d etc) is turned under an external force, the relevant motor becomes a hydraulic generator which creates high pressure hydraulic force which can be used to perform useful work, for example turning an electrical generator. Cable 6 leads downward at an angle, until it reaches the ground, at which point it is fixed to a base generally designated 40, and to be described later. In order that the incoming end of each cable may not jump the groove in its sheave, a fairlead 30 is provided, having a hole through which the incoming end of the cable is passed and guided just before it reaches its sheave.
Dolor Muscular Sin Fiebre
The outer surface of the annular airship may be provided with projecting airfoil surfaces 19, the vertical ones of which provide stabilization against yawing, and if made adjustable, may also provide for some steering effect. Referring to FIGS. 7 to 9 the way in which energy capture can be adjusted in response to the wave height is described more detail. 5, which is a close up view of one of the energy converters 3 a, the latter works by having the respective connecting line 4 a wound around a drum 11 a attached to a corresponding hydraulic motor 12 a. 1, each of the connecting lines 4 a,4 b,4 c,4 d is wound around a drum (such as drum 11 a-see FIG. 1 and 2, the generator further includes two (non energy-capturing or auxiliary) surface floats 7 a, 7 b; each with a corresponding depth setting line 8 a, 8 b (see FIG.
In a first embodiment of the invention, the depth setting means comprise at least one flexible attachment line of adjustable length each attached to a respective buoyancy float (the latter being auxiliary to and distinct from the energy capturing float). In the embodiment illustrated in FIGS. The mooring lines 9 a, 9 b,9 c,9 d and power umbilical 10 are not directly related to the inventive features of the first embodiment of the apparatus so therefore will be omitted from further figures describing the first embodiment in the interests of clarity.
Dolor Sordo Costado Derecho
In preferred form, an annular secondary lighter-than-air craft is mounted coaxial to and surrounding the tail end of the primary craft, and is of somewhat larger diameter, so that an annular vena contracta is formed in the space between the tail exterior and the interior of the secondary craft. In the United States there are still in use small multibladed windmills mounted atop of tall steel towers, and having gearing leading usually to jack rods, the rods extending downwardly to water pumps. My head hurts and my back hurts.
Dolor Neuropático Fisterra
At the vena contracta, an annular recess 22 extending outwardly from the vena contracta diameter is provided for housing the rims 25 and bearings for turbine wheels shortly to be described. In order for the mooring lines 9 a,9 b to be able to control the depth D1 of the reaction member 1, the entire apparatus must be constantly trying to float to the surface and be prevented from doing so by the mooring lines 9 a,9 b. The provision of an air supply to the reactor member 1 and the float 2 allows the pressure of the air in the reactor member 1 and the float 2 to be equalised to the ambient pressure at the depth of operation, depending on the variable depth of operation as described above. For a lighter-than-air craft, it is preferable that no large torques tending to rotate the craft on its axis should be present, for such torques would have to be overcome by the use of large airfoil surfaces such as 19, but tilted to introduce a reverse torque, and such surfaces would decrease the overall efficiency of energy recovery from the wind.