Thus, the magnet and coil can be movably disposed with respect to one another so that a magnetic field of the magnet is capable of inducing a current in the coil. One difficult problem, which has received little attention, is that of actuation, specifically, using compact integrated high power density actuators having large displacement and force capabilities. Electrical generation is one example of a field which may benefit from use of such a system 10. Such a system 10, or the electricity produced therefrom, can be used with compact, integrated, high power density actuators described above. 2) allow modulation of the energy released directly at the source, thereby significantly reducing the losses associated with continuous operation of the first stage of energy conversion; and 3) exploit the high energy density associated with liquid or gas fuels to achieve high volumetric and weight efficiency. Referring to FIG. 2, the energy source 18 can include a pulsatile linear combustor 46 to provide hot gas for actuation, or a driving force for the resonator 14. The energy source 18 or pulsatile linear combustor 46 can include an elongated combustion tube 50 with a mixing chamber 54 and an exhaust port 58. A fuel source can be coupled to the tube 50 or mixing chamber 54, and can include both a fuel source 64 and an oxidizer source 68. The fuel source, or fuel and oxidizer, provides fuel to the combustion tube 50. An igniter 72 is disposed in the combustion tube 50 to ignite the fuel.
The controller 110 can control the valves 76 to control the operation of the pulsitile linear combustor 46, as shown in FIG. Thus, the gases can drive the piston 94 to the second position, and then escape from the cylinder 90, allowing the piston 94 to return to the first position. 1, the energy source 18 or pulisitile linear combustor 46 can be operatively coupled to the resonator 14. A piston/cylinder device 88 can be coupled to the combustion tube 50 to receive the exhaust gases therefrom.
Tipos De Dolor De Cabeza
A fuel source can be coupled to the mixing chamber of the combustion tube to provide fuel to the combustion tube. In accordance with another aspect of the present invention, the energy source can include a pulsatile combustion device. In accordance with another aspect of the present invention, the combustion tube can be coupled to the resonator by a piston/cylinder arrangement. It is to be understood that the above-described arrangements are only illustrative of the application of the principles of the present invention. The electrical generator 22 can include a magnet 80 and a coil 84 movably disposed with respect to one another, so that a magnetic field of the magnet 80 is capable of inducing a current in the coil 84, which can be used as desired, such as in a micro-machine system.
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It will be understood that the resonating structure can be of any shape, and can have any movement path, such as linear, circular, rotational, etc. Dolor de espalda y de cabeza . The energy source or pulsatile combustion device can include an elongated combustion tube with a mixing chamber and an exhaust port. The resonator 14, or resonating structure, includes a moving body, member, element or mass 26 having a mass m. The resonator 14 or mass 26 resonates or oscillates back and forth, as indicated by arrow 38, along a movement path.