JPS60257757A - Generator apparatus - Google Patents

Abstract

PURPOSE:To convert an energy loss into an electric energy in a simple construction by transmitting an outer vibration from a spring to vibrate a magnet or a coil to perpendicularly cross a magnetic flux. CONSTITUTION:Since a spring 10 is inserted in between a central flat plate 8 secured with paired megnet plates 6 and the bottom wall of a generator body and disposed in an outer field for intermittently vibrating the entire generator body 1, the vibrating energy of the outer field is absorbed by the spring 10 to vibrate the paired magnet plate 6 group to perpendicularly cross a magnetic f lux relatively to the coil 2 group. Thus, the energy loss of a ground moving unit such as an electric railcar or an automotive can be converted to and recovered by an electric energy with a simple construction.

Description

[Detailed description of the invention]

(Industrial Application Field) The present invention relates to an anal emitting device that extracts electromotive force by cutting magnetic flux through vibrational motion. (Prior Art) It is well known from the law of electromagnetic induction that an electromotive force is generated when a conductor cuts a magnetic flux. The generator uses this method μm
] is used to apply a rotating conductor or magnetic field to a stationary magnetic field or a stationary conductor using water or steam power, and the electromotive force caused by the conductor cutting the magnetic flux is utilized. Conventional power generation While electric power generators have a structure in which a conductor cuts magnetic flux through rotational motion, the power generation device of the present invention attempts to extract electromotive force by cutting magnetic flux through vibrational motion. (Objective of the Invention) Ground vehicles such as automobiles and bicycles are always accompanied by energy loss due to vibration.This is not just an energy loss, but also a source of noise pollution.It is estimated that these energy losses are enormous. The present invention also makes it possible to capture natural energy such as waves as sweet vibrational energy, convert it into electrical energy, and use it effectively. The invention consists of a plurality of magnets, a plurality of coils mounted on the magnets, a spring for causing the magnets and coils to vibrate relative to each other, and a device main body that houses the magnets, coils, and springs. By fixing a coil (V) or magnet to the main body of the device and configuring the magnet or coil to vibrate so that the vibration is transmitted from the spring and the magnetic flux is cut at right angles, it is possible to eliminate intermittent interruptions that occur artificially, naturally, or accidentally. It is an object of the present invention to provide a power generation device that can directly convert the energy of single or continuous vibrations into electric energy, store it, and use it effectively for any purpose. (Structure of the Invention) In the present invention Alternatively, the coil group may be fixed to the device main body so that the magnet group vibrates, or the coil group may be fixed to the device main body so that the coil group vibrates.Hereinafter, the present invention will be described. The formation of the magnets will be explained based on the drawings.The drawings all show examples where the coil group is fixed to the device body and the magnet group is vibrated.In other words, a plurality of coils are arranged at regular intervals in the device body. A power generating device is shown in which a magnet is movably arranged in the gap between the coils, and a spring is provided between one end of the magnet and the device body to cause the magnet and the coil to vibrate relative to each other. Fig. 1 schematically shows an example of the power generation device of the present invention, and Fig. 2 shows the pair of magnet plates and coils in Fig. 1. 2) coils/I/2 are fixed to the side wall of the main body of the device at regular intervals, and two upper and lower plate magnets 3.4 are placed in the gaps between these coils via spacers 5, as shown in FIG. Fixed magnet plates (hereinafter referred to as counter-magnet plates 6) are movably arranged at intervals so that the magnetic flux direction is reversed. In other words, the coil 2 is set so that the magnetic fluxes of the upper and lower two magnets in opposite directions are cut at right angles at the same time! ! [! The pair of magnet plates 6 and the coil/I/2 are arranged with a slight gap between them. Then, the lower end of the counter magnet plate 6 is fixed to a single flat plate 8 via the fixing part 27, and the carp V2 is fixed to the wall of the main body of the apparatus so as to be integrated. Anti-magnet plate 6 is fixed

[If a spring 1o is inserted between the central flat plate 8 and the bottom wall of the device body, and the device body 1 is placed in an external environment that vibrates intermittently as shown in FIG. Vibration energy from the outside world is absorbed by spring 1o, and spring 10
The pair of magnet plates are aligned with the coil group and vibrated relative to each other as shown in FIG. 5 at a natural frequency of . FIG. 3 shows a connection diagram of a power storage device equipped with a full-wave rectifier 11. In Figure 3, Co2 is a smoothing capacitor,
13a, 13b, 13c are backflow metaiodes, 14a
・, 14j), 1.40 is a current matching device, 1.5a, 1
5b, ], 5C is a charger. The series of irregularly damped vibration waveforms as shown in Figure 5 before passing through the rectifying and smoothing section becomes a pulsating flow with considerably strong peak values at point O-07 after passing through the rectifying and smoothing section, as shown in Figure 6. becomes. As a method of storing power in one branch, for example, several charging groups are provided as in the power storage device section shown in Figure 3, and the charging groups are appropriately divided from low voltage and large current to high voltage and small current. By arranging them, it is also possible to effectively utilize the generated "hypochondral energy."The electromotive force generated in the coil in this way can be connected in series or in parallel and connected to the terminals. In the embodiments of the present invention described later, a plate-shaped ferrite magnet is used, but by using one with a higher magnetic flux density, it is possible to expect an even larger electromotive force to be generated. By using thin plate magnets and using a large number of them, more coils can be inserted into the gap, thereby increasing the starting force.The coils are inserted between the counter magnet plates. This is also required to be thin in order to prevent an increase in magnetic resistance.On the other hand, increasing the number of turns can increase the electromotive force,
The internal resistance increases, making it difficult to draw a current, and increasing the diameter of the wire reduces the resistance, but limits the number of turns, making it impossible to expect a sufficient electromotive force. (Embodiment) FIGS. 7 and 8 show an embodiment of the present invention. In this example, in order to lower the resistance of the magnetic circuit, rectangular columnar mild steel pieces]6 (8 pieces) are inserted at the four corners. These soft steel pieces 16 (8 pieces) reduce magnetic resistance and are fixed at the center to increase the weight of the integrated anti-magnet plate group, and also serve to absorb external vibration energy. Specifically, for example, 18.5×10×4. myn's plate-shaped ferrite magnets 3a, 4. a (maximum magnetic flux density 3000
~4000 Gauss) are paired, and a thermosetting resin plate (
The anti-magnet plate 6a is made by adhering via the mebasa 5a). A plurality of anti-magnet plates 6a (16 plates in Fig. 7) are arranged at regular intervals (for example, B mm intervals) along the inner wall of the device body as shown in Figs. arm] 7 to the central support plate] 8. Furthermore, another anti-magnet plate 6a is adhered and placed on the square Nakaaki steel pieces 6 at the four corners. These four corner parts are kneaded through thick brass shells 20 and fixed to the central support plate 8, so that the spacing between all the counter-magnetic plates 6a is constant (8 nun in this example). adjust. As an example, the coil 2 was made by winding 450 turns of enamelled copper wire with a diameter of 0.32 mm and having a thickness of 4.5 mm. The coil/I/2 thus made into a thin plate is inserted between the counter-magnet plates 6a, and the coil 2 is fixed to the wall of the main body of the device d. In this example, the gap between the counter-magnet plate 6a and the carp/l/'2 was about 15 mm. Four leaf springs 10a are inserted between the rectangular mild steel pieces 16 at the four corners and the bottom wall of the main body of the apparatus so as to support the pair of magnet plates. Square mild steel piece 16 lower part and plate spring 10
The a1 plate spring 10a and the bottom wall of the device main body are fixed, and the gap between the magnet plate group and the coil group must be designed to withstand horizontal vibration and be kept constant. ] By installing the Oa as shown in FIG. 8 and attaching a guide to the center, it is possible to simultaneously satisfy the two purposes of transmitting vibrations and maintaining a gap. All individual coil terminals were connected in one line to serve as output terminals. This makes it possible to construct a box-shaped vibration power generation device with a side of 36 cm and a height of 60 cm. - The vibration power generation device prototyped in the example described above was installed in the rear trunk of a passenger car and fixed to the floor. Running Light '4 [Test results showed that on a normal asphalt pavement, at a speed of 60 km/br, the average constant was 7 to 3 volts, and the index was around 1571i+A. It has been found that if a large number of these are connected in a single line or in parallel as a unit, it is possible to recover the lost vibrational energy with a larger amount of power. (Effects of the Invention) As explained below. The power generation device of the present invention includes a plurality of magnets, a plurality of coils held between the magnets, a spring for causing the magnets and the coils to vibrate in opposite directions, and a device for storing the magnets, coils, and springs. It consists of an FF main body, and is designed to transmit external eye movements from a spring and vibrate a magnet or coil so as to cut the magnetic flux at right angles.It has a simple configuration and can be used to attach objects such as heavy objects, cars, bicycles, etc. - It is possible to convert and recover the energy of a moving body into electrical energy, and it also converts natural energy such as waves into electrical energy (7) and has the advantage of being able to use it effectively. Not only that, but it can also be installed in areas with strong vibrations such as ships and factory power sources to convert vibrations into electrical energy and reduce the harm caused by vibrations by that amount.
Main frame ＼ketdl's page

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway perspective view schematically showing an example of the launch device of the present invention, Fig. 2 is an explanatory diagram of a pair of A magnet plate coils, and Fig. 3 is a power storage device with a full-wave rectifier. Figures 4 to 6 are waveform diagrams, Figure 4 shows external intermittent shock vibration, Figure 5 shows the waveform before passing through the rectification smoothing section, 7 shows a pulsating flow waveform after rectification and smoothing. FIG. 7 is an explanatory plan view showing one embodiment of the power generation device of the present invention, and FIG. , 2 ・Coil, 3.4 Plate magnet, 3
El,, 4a... Plate-shaped 7-piece light magnet, 5.5 F3.
6.6a・Anti-magnet plate, 7・Fixing paulownia, 8 flat plate, ]0・Spring, 10a Leaf spring, 1] Full wave rectifier, 12・Smoothing capacitor, 13a, 13b,
13G-・Reverse flow prevention diode, 14a1.14.1)
, 1.4.0 =-current matching device, 15a, 15b
, 15C-charger,]6.Soft steel piece,]7..Arm, 18
・Support plate, 20 ・Brass rod Applicant: Japan Safety Co., Ltd. Figure 1 Figure 4 Figure 4 Figure 6

Claims (1)

[Claims] ” When a plurality of magnets are connected, a plurality of coils are twisted around the magnets,
It consists of a spring for moving the magnet and coil relative to each other, and a device body that houses the magnet, coil, and spring.
7. A power generating device characterized in that a carp magnet is fixed to the main body of the device, and the magnet size or coil is vibrated so as to transmit external vibrations from a spring and cut the magnetic flux at right angles.