TWM562479U - Magnetic levitation devices driven by air current - Google Patents

Abstract

A pneumatic magnetic floating suspension device is composed of a supporting magnet, a floating magnet, a rotating member, and a generating air flow component. The floating magnet receives the magnetic force of the supporting magnet, so that it can be suspended against gravity, because only the magnetic force is used. The suspension magnet cannot be stably balanced and suspended, so the suspension magnet must rotate by itself or rely on the baffle plate to stably float in the air. The present invention installs the rotating member on the suspension magnet, and the generated airflow assembly can continuously generate airflow, and the airflow assembly is generated. The generated airflow drives the rotating member on the suspension magnet to continuously rotate the suspension magnet, whereby the suspension magnet can be rotated for a long time.

Description

Pneumatic magnetic levitation device

The horizontal axis suspension device can be equipped with a micro-turbine and a micro-compressor to serve as a teaching aid for the turbine engine.

There are basically two methods for using magnetic force for suspension experiments: one of them, please refer to the first figure, using two annular magnets with axial magnetization, a large ring magnet below, and a small ring magnet at Above, the small ring magnet must be rotated to maintain balance by rotation, but the rotation will gradually stop due to air resistance, so it cannot be magnetically suspended, and the small ring magnet suspended above will fall. Please refer to the second figure. Another method is to use two small ring magnets to be placed on one rotating shaft. Two magnets are placed under the two ring magnets to make the ring magnets on the rotating shaft magnetically. Empty, but need to use a retaining wall to prevent the shaft from moving in the horizontal direction, and lose the balance of force, drop it, and if there is no external force, the two small magnets will not rotate.

The patent uses a miniature windmill to combine with a ring magnet, and then uses the appropriate flame below to cause the heat convection to continuously rotate the ring magnet, so that the ring magnet is suspended in the air for a long time.

The problem that this creation wants to improve is that there is no motivation for the general suspension device. Driven so that it will eventually come to a standstill, so some suspension devices will fall and some will not move. This creation uses the airflow generated by various methods to push the rotating parts on the suspension magnets, so that the suspension magnets can rotate for a long time.

(1)‧‧‧suspension magnets

(2) ‧‧‧Support magnets

(3) ‧‧‧Rotating parts

(4) ‧‧‧Generation of airflow components

(11)‧‧‧suspension magnet column

(21)‧‧‧Support magnet bracket

(44) ‧‧‧heat generator

(444)‧‧‧Air guiding duct

The first figure is a conventional "magnetic levitation device".

The second figure is another conventional magnetic levitation device.

The third figure is the first embodiment of the present creation.

The fourth figure is the second embodiment of the present creation.

The fifth figure is the third embodiment of the present creation.

The sixth figure is the fourth embodiment of the present creation.

The seventh figure is the fifth embodiment of the present creation.

There are basically two methods for using magnetic force for suspension experiments: one of them, please refer to the first figure, using two annular magnets with axial magnetization, a large ring magnet below, and a large suspended magnet for support. The magnet (2), the small ring magnet is on the top, and the small ring magnet is the suspension magnet (1). The small ring magnet must be rotated to maintain balance by rotation, but the rotation will gradually stop due to air resistance, so Can not be magnetically suspended, the small ring magnet suspended above will fall. Please refer to the second figure. Another method is to use two small ring magnets as the suspension magnet (1), which is placed on the column of a suspended magnet (11), and two additional two magnets are placed under the two ring magnets. As a supporting magnet (2), the magnet uses a magnetic force to vacate the ring magnet worn on the rotating shaft, but it is necessary to use a supporting magnet platform (21) with a retaining wall to prevent the rotating shaft from moving in the horizontal direction and lose power. Balance, drop, and if there is no external force, the two small magnets will not rotate.

The problem that this creation wants to improve is that the general suspension device is not powered, so that it will eventually stand still. Therefore, some suspension devices will fall and some will not move. This creation uses various ways to generate airflow to promote suspension. The rotating member on the magnet enables the suspension magnet to rotate for a long time.

In order to make the structural features, advantages and other objects of the present invention more comprehensible, the preferred embodiments are described in detail below with reference to the drawings.

The present invention is a pneumatic magnetic levitation device, and the third figure is a preferred embodiment of the creation, mainly consisting of a supporting magnet (2), a floating magnet (1), a rotating member (3), and a generating air flow component (4). The suspension magnet (1) is subjected to the magnetic force of the supporting magnet (2), so that it can be suspended against gravity. Because of the magnetic force, the floating magnet (1) cannot be stably balanced and suspended, and the present invention is in a floating magnet (1). Mounting the rotating member (3), the generating airflow assembly (4) continuously generates a flow of air by combustion heating to generate heat convection, and the airflow generated by the generating airflow assembly (4) drives the floating magnet (1) The rotating member (3) is rotated to continuously rotate the floating magnet (1), whereby the floating magnet (1) can be rotated for a long time.

The fourth figure is a second embodiment of the present invention, which is mainly composed of a supporting magnet (2), a floating magnet (1), a rotating member (3), and a generating air flow component (4), the floating magnet (1) The magnetic force of the supporting magnet (2) is suspended by gravity, and the floating magnet (1) cannot be stably balanced and suspended by the magnetic force alone. The rotating member (1) is mounted on the floating magnet (1). The generating airflow component (4) is a fan that continuously generates a gas flow, and the airflow generated by the generating airflow component (4) drives the rotating component (3) on the floating magnet (1), and the floating magnet (1) ) continue to rotate, according to which The suspension magnet (1) can rotate for a long time.

The fifth figure is a third embodiment of the present invention, which is mainly composed of a supporting magnet (2), a floating magnet (1), a rotating member (3), and a generating air flow component (4), the floating magnet (1) The magnetic force of the supporting magnet (2) is suspended by gravity, and the floating magnet (1) cannot be stably balanced and suspended by the magnetic force alone. The rotating member (1) is mounted on the floating magnet (1). The generating airflow component (4) is a plurality of jet tubes that continuously generate a gas flow, and the airflow generated by the generating airflow assembly (4) drives the rotating member (3) on the floating magnet (1), the rotation The piece (3) is a plurality of blades that can be blown by the air flow, and the suspension magnet (1) is continuously rotated, whereby the suspension magnet (1) can be rotated for a long time.

The sixth figure is a fourth embodiment of the present invention, which is composed of a plurality of supporting magnets (2) and a plurality of floating magnets (1). The floating magnets (1) are passed through two columns of suspended magnets (1) through the suspended magnets ( 11) forming, a rotating member (3), and generating a gas flow component (4), the floating magnet (1) being subjected to the magnetic force of the supporting magnet (2), so that it can be suspended against gravity, the present invention is in a floating magnet (1) The rotating member (3) is mounted thereon, and the generating airflow assembly (4) heats the air by using a heat generator (44), and the heated air flows in the air guiding duct (444) to continuously generate an airflow, and the generating airflow component (4) The generated airflow drives the rotating member (3) on the suspension magnet, and the suspension magnet is continuously rotated, whereby the suspension magnet can be rotated for a long time.

The seventh figure is a fifth embodiment of the present invention, which is composed of a plurality of supporting magnets (2) and a plurality of floating magnets (1) which are passed through two columns of suspended magnets (1) through the suspended magnets ( 11) forming, a rotating member (3), and generating a gas flow component (4), the floating magnet (1) being magnetically supported by the supporting magnet (2), so that it can be suspended against gravity, and the present invention is mounted on the floating magnet Rotating piece (3), The generating airflow assembly (4) heats the air by means of a heat generator (44), the heated air flowing in the airflow guiding duct (444), the airflow guiding duct (444) being U-shaped downward, utilizing gravity and heat convection Accelerating the flow rate of the airflow to continuously generate a gas flow, the airflow generated by the airflow generating component (4) driving the rotating member (3) on the suspension magnet, and continuously rotating the floating magnet (1), whereby the floating magnet That can rotate for a long time.

In summary, the creation has reached the pre-set purpose. There is no same structure disclosure before the application is filed, and the patent application is filed according to law. However, although the present invention has been disclosed in the preferred embodiment, it is not intended to be limited. This creation, any person skilled in the art, can be retouched and modified without departing from the spirit and scope of this creation. Therefore, the scope of protection of this creation is subject to the definition of the patent application scope attached.

Claims (8)

A pneumatic magnetic levitation device comprising a supporting magnet, a floating magnet, a rotating member, and a generating air flow component, the supporting magnet generates a magnetic force, and the floating magnet is biased to suspend the floating magnet in the air, and the rotating member is fixed in the On the suspended magnet, the generating air flow assembly generates an air flow to drive the rotating member, whereby the floating magnet can continue to rotate. The pneumatic magnetic levitation device of claim 1, wherein the generating airflow component is a heat source that generates an upward airflow due to heat convection. The pneumatic magnetic levitation device of claim 1, wherein the airflow generating component is a fan that generates an upward airflow. The pneumatic magnetic levitation device of claim 1, wherein the generating air flow component is a compressor that generates an air flow in an appropriate direction. The pneumatic magnetic levitation device according to claim 1, wherein the suspension magnet is composed of two or more magnets, and the rotating shaft is not perpendicular to the ground. A pneumatic magnetic levitation device according to claim 4, wherein the air flow component is formed by a fan compression device such as a turbine, and the air flow assembly heats the air in a closed space between the fan compression device and the turbine to generate an air flow. . The pneumatic magnetic levitation device of claim 5, wherein the generating air flow component heats air by a gas flow guiding pipe and a heat generator, and then drives the other rotating member with hot air to rotate the floating magnet. . The pneumatic magnetic levitation device according to claim 7, wherein the airflow guiding pipe is a U-shaped pipe, and the fuel is burned as the heater in the airflow guiding pipe, and the airflow is guided by the heat convection to accelerate the airflow in the airflow guiding pipe. The flow rate of rotation causes the suspension magnet to rotate.