JP2013092102A - Power apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To extract power by reciprocating a movable magnet using attraction force and repulsion force generated by the combination of permanent magnets and by continuously rotating a crankshaft.SOLUTION: A gas cylinder part 2-1 comprising a guide cylinder 3-1, a movable permanent magnet 4-1, a one-side attraction/repulsion permanent magnet 5-1, and an other-side attraction/repulsion permanent magnet 6-1 is provided. A crankshaft 8 converting reciprocal movement of the movable permanent magnet into rotational movement is provided. A connecting rod 10-1 transmitting the reciprocal movement of the movable permanent magnet to the crankshaft is provided. A phase change mechanism 12-1 for changing phases of magnetic poles of the other-side attraction/repulsion permanent magnet and the one-side attraction/repulsion permanent magnet facing the magnetic poles of the movable permanent magnet is provided. By changing the magnetic poles of the other-side attraction/repulsion permanent magnet and the one-side attraction/repulsion permanent magnet facing the magnetic poles of the movable permanent magnet to the phases of the same pole and the different poles or the different poles and the same pole by the phase change mechanism, the movable permanent magnet is reciprocated by the generated attraction force and the repulsion force to rotate the crankshaft.

Description

  The present invention relates to a power unit, and more particularly to a power unit that can extract power by using an attractive force and a repulsive force generated by a combination of permanent magnets.

  A power device using a magnet includes an electric motor that directly generates a rotational motion. On the other hand, power devices using magnets include power devices that convert linear reciprocating motion into rotational motion of a crankshaft and take it out.

  In this power unit, an electromagnet is attached to a plurality of advancing and retreating shafts connected to a crankshaft by a connecting rod to form a movable magnet, and a permanent magnet is attached to a position facing the electromagnet as the movable magnet to form a fixed magnet. By making the magnetic pole by excitation the same polarity as the permanent magnet and setting the excitation timing of the electromagnet between the approaching time and the separation stroke of the electromagnet and the permanent magnet, the advancing and retreating axis is linearly moved, and the linear motion of this advancing and retracting axis is rotated by the crank shaft There is a device that converts it into motion. (Japanese Unexamined Patent Application Publication No. 2004-137967)

JP 2004-137967 A

However, the power unit of Patent Document 1 has an electromagnet as a movable magnet attached to the other end of a forward / backward shaft connected at one end to a crankshaft, and has the same polarity as a permanent magnet as a fixed magnet at a position facing the magnetic pole of the electromagnet. Since the crankshaft is rotated by causing the reciprocating force to linearly move (reciprocate) the advancing / retreating shaft to the crankshaft side, the advancing / retreating shaft cannot be moved (returned) to the side away from the crankshaft.
For this reason, since the power unit of Patent Document 1 cannot reciprocate one advancing / retracting shaft and cannot rotate the crankshaft continuously, one on each side across the crankshaft, Two advancing and retracting shafts are arranged to continuously rotate the crankshaft. However, the power unit of Patent Document 1 has a problem that the structure is enlarged because the two advancing and retracting shafts are arranged so as to protrude from the crankshaft on both sides.

  When reciprocating a single advancing / retracting axis, an attractive force must be generated by making the magnetic pole of an electromagnet, which is a movable magnet attached to the advancing / retracting axis, different from a permanent magnet that is a fixed magnet at a position facing it. . However, since the distance between the electromagnet and the permanent magnet is large when the advancing / retreating shaft is close to the crankshaft, a large current is generated in the electromagnet in order to generate an attractive force that moves the advancing / retreating shaft to the permanent magnet side. Need to supply.

  The present invention makes it possible to reciprocate a movable magnet using a suction force and a repulsive force generated by a combination of permanent magnets without causing a large current supply or an increase in size, and continuously rotating a crankshaft. It is an object of the present invention to realize a power device that can extract power.

  The present invention relates to a guide tube extending in the longitudinal direction, a movable permanent magnet that is supported in the guide tube so as to be reciprocally movable and has different magnetic poles at the forward direction side end and the backward direction side end, and A one-side absorption permanent magnet that has a plurality of different magnetic poles on the outer periphery facing the forward direction side end of the movable permanent magnet and generates an attractive force or a repulsive force, disposed at an end in the forward direction; The other-side suction that has a plurality of different magnetic poles on the outer periphery of the guide cylinder that is disposed at the end in the return direction and that faces the end in the return direction of the movable permanent magnet and generates an attractive force or a repulsive force. A cylinder portion comprising a counter permanent magnet, a crankshaft for converting the reciprocating motion of the movable permanent magnet into a rotary motion, and a connecting rod for transmitting the reciprocating motion of the movable permanent magnet to the crankshaft. Of the movable permanent magnet A phase changing mechanism is provided for changing the phase of the magnetic poles of the one side absorption permanent magnet and the other side absorption permanent magnet facing the magnetic pole of the movable permanent magnet in conjunction with the backward movement, The magnetic pole on the outer periphery of the one-side absorption permanent magnet facing the magnetic pole on the moving direction side end is changed to one of the same or different polarity by the phase changing mechanism, and the return direction of the movable permanent magnet The movable permanent magnet and the one side are changed by changing the magnetic pole on the outer periphery of the other-side absorption permanent magnet facing the magnetic pole at the side end to the other phase of the same polarity or different polarity by the phase changing mechanism. The movable permanent magnet is reciprocated by the attractive force and the repulsive force generated between the absorption permanent magnet and the other-side absorption permanent magnet to rotate the crankshaft.

The power unit according to the present invention includes a permanent magnet for one side absorption and a permanent magnet for other side absorption at the end portion on the forward direction side and the end portion on the backward direction side of the guide tube that supports the movable permanent magnet so as to freely reciprocate. The phase of each magnetic pole of the one side absorption permanent magnet and the other side absorption permanent magnet facing the magnetic poles of the movable permanent magnet in conjunction with the reciprocating motion of the movable permanent magnet is the same and different. Alternatively, by changing to a different polarity and the same polarity, an attractive force and a repulsive force are generated between the movable permanent magnet and the one-side absorption permanent magnet and the other-side absorption permanent magnet. The movable permanent magnet is reciprocated using force to rotate the crankshaft.
As a result, this power unit can reciprocate the movable permanent magnet without consuming a large current or increasing the size by utilizing the attractive force and the repulsive force generated by the combination of the permanent magnets. The rotational force can be taken out by continuously rotating. The extracted rotational force of the crankshaft can drive a generator or industrial equipment.

FIG. 1 is a schematic diagram of a power plant. (Example) FIG. 2 is a schematic diagram of the first cylinder portion in which the first movable permanent magnet is located at the end in the backward movement direction. (Example) FIG. 3 is a schematic diagram of the first cylinder portion in which the first movable permanent magnet is located at the end in the forward movement direction. (Example) FIG. 4 is a schematic diagram showing the positions of the first to third crank pins when the crank shaft is viewed from the axial direction. (Example)

  Embodiments of the present invention will be described below with reference to the drawings.

1 to 4 show an embodiment of the present invention. In FIG. 1, 1 is a power unit. The power unit 1 is provided with a plurality of cylinder portions 2. In this embodiment, three odd-numbered first cylinder parts 2-1 to third cylinder parts 2-3 are provided. Since the first cylinder portion 2-1 to the third cylinder portion 2-3 are configured in the same manner, the details of the first cylinder portion 2-1 will be described below with reference to FIGS. To do.
The first cylinder part 2-1 includes a first guide cylinder 3-1, a first movable permanent magnet 4-1, a first one-side absorption permanent magnet 5-1, and a first other-side absorption. And a permanent magnet 6-1.
The first guide cylinder 3-1 is formed in a rectangular cylinder shape extending in the longitudinal direction, and includes first guide grooves 7-1 and 7-1 extending in the longitudinal direction. The first movable permanent magnet 4-1 is formed in a rectangular parallelepiped shape and is supported in a freely reciprocating manner in the first guide cylinder 3-1, and has a forward movement direction (arrow A direction) side end and a backward movement direction (arrow). B direction) Different magnetic poles N and S are provided at the side ends. The first movable permanent magnet 4-1 of this embodiment includes a magnetic pole N at the forward direction side end and a magnetic pole S at the backward direction side end.
The first one-side absorption permanent magnet 5-1 is disposed at an end in the forward movement direction of the first guide cylinder 3-1, and at an end in the forward movement direction of the first movable permanent magnet 4-1. A plurality of different magnetic poles N and S are provided on the opposing outer periphery. The first one-side absorption permanent magnet 5-1 has magnetic poles N and S alternately arranged in the circumferential direction of the outer circumference divided into four equal parts in the circumferential direction, and is attracted between the first movable permanent magnet 4-1. Generate force or repulsive force.
The first other-side absorption permanent magnet 6-1 is disposed at the end of the first guide cylinder 3-1 in the backward movement direction, and at the end of the first movable permanent magnet 4-1 in the backward movement direction. A plurality of different magnetic poles N and S are provided on the opposing outer periphery. The first other-side absorption permanent magnet 6-1 has magnetic poles N and S alternately arranged in the circumferential direction of the outer periphery divided into four equal parts in the circumferential direction, and is attracted to the first movable permanent magnet 4-1. Generate force or repulsive force.

The power unit 1 is provided with a crankshaft 8 that converts the reciprocating motion of the first movable permanent magnet 4-1 into a rotational motion. The crankshaft 8 is disposed so as to be rotatable in the vertical direction so as to be orthogonal to the longitudinal direction of the first guide cylinder 3-1 on the forward direction extension line of the first guide cylinder 3-1. . The crankshaft 8 is provided with a pair of first crank pins 9-1 and 9-1 that are spaced apart from each other in the vertical direction.
The power unit 1 includes a pair of first connecting rods 10-1 and 10-1 that transmit the reciprocating motion of the first movable permanent magnet 4-1 to the crankshaft 8. The first movable permanent magnet 4-1 includes a pair of first support shafts 11-1 and 11-1 extending vertically through the first guide grooves 7-1 and 7-1 of the first guide cylinder 3-1. Is provided. The pair of first connecting rods 10-1 and 10-1 are disposed so as to sandwich the first guide cylinder 3-1 from above and below, and one end side thereof is connected to the first support shafts 11-1 and 11-1. The other end is connected to the first crank pins 9-1 and 9-1 of the crankshaft 8.
In this embodiment, the upper first connecting rod 10-1 is formed in a linear shape, and the lower first connecting rod 10-1 is formed in an annular shape instead of a linear shape. This is for connecting the first movable permanent magnet 4-1 to the crankshaft 8 while avoiding interference with the first one-side rotating shaft 17-1 of the first phase changing mechanism 12-1 described later.

The power unit 1 is linked to the reciprocating motion of the first movable permanent magnet 4-1, and the first one-side absorption permanent magnet 5-1 that faces the magnetic poles N and S of the first movable permanent magnet 4-1. And the 1st phase change mechanism 12-1 which changes the phase of the magnetic poles N and S of the outer periphery of the 1st other side absorption permanent magnet 6-1 is provided. The first phase changing mechanism 12-1 of this embodiment rotates the first one-side absorption permanent magnet 5-1 and the first other-side absorption permanent magnet 6-1 by the rotational force of the crankshaft 8. Thus, the phases of the magnetic poles N and S of the first one-side absorption permanent magnet 5-1 and the first other-side absorption permanent magnet 6-1 are changed.
The first phase changing mechanism 12-1 includes a first drive gear 13-1 provided on the crankshaft 8 and a first one side that meshes with the first drive gear 13-1 at a gear ratio of 1/2. A driven gear 14-1 and a first other-side driven gear 16-1 that meshes with the first one-side driven gear 14-1 through the first intermediate gear 15-1 at the same gear ratio are provided.
The first one-side driven gear 14-1 is connected to the first one-side absorption permanent magnet 5-1 by the first one-side rotating shaft 17-1, and the first one-side absorption permanent magnet 5-1. Is rotated at half the speed of the crankshaft 8. The first intermediate gear 15-1 is attached to a rotatable first intermediate shaft 18-1. The first other-side driven gear 16-1 is connected to the first other-side absorption permanent magnet 6-1 by the first other-side rotating shaft 19-1, and the first other-side absorption permanent magnet 6-1 is connected to the first other-side absorption permanent magnet 6-1. Rotate at half the speed of the crankshaft 8.

As shown in FIG. 2, the first phase changing mechanism 12-1 moves the first movable permanent magnet 4-1 when moving the first movable permanent magnet 4-1 in the forward movement direction (arrow A direction). The magnetic phase of the first one-side absorption permanent magnet 5-1 facing the magnetic pole N at the end in the forward movement direction is changed to S of a different polarity to generate an attractive force, and the first movable permanent magnet 4- Of the crankshaft 9 so as to generate a repulsive force by changing the phase of the magnetic pole of the first other-side absorption permanent magnet 6-1 facing the magnetic pole S at the end in the backward direction of 1 to the same polarity S. The first one-side absorption permanent magnet 5-1 and the first other-side absorption permanent magnet 6-1 are rotated by the rotational force.
As shown in FIG. 3, the first phase changing mechanism 12-1 moves the first movable permanent magnet 4-1 when moving the first movable permanent magnet 4-1 in the backward movement direction (arrow B direction). The phase of the first one-side absorption permanent magnet 5-1 facing the magnetic pole N at the end in the forward movement direction is changed to N of the same polarity to generate a repulsive force, and the first movable permanent magnet 4 Crankshaft 9 so as to generate an attractive force by changing the phase of the magnetic pole of the first other-side absorption permanent magnet 6-1 facing the magnetic pole S at the end of the -1 return direction side to N of a different polarity. The first one-side absorption permanent magnet 5-1 and the first other-side absorption permanent magnet 6-1 are rotated by the rotational force of.
Accordingly, the first movable permanent magnet 4-1 is moved in the forward movement direction (arrow A direction) and the backward movement direction (arrow B direction). The reciprocating motion of the first movable permanent magnet 4-1 is transmitted to the crankshaft 8 by the first connecting rods 10-1 and 10-1 and converted into rotational motion.

Similarly to the first cylinder part 2-1, the second cylinder part 2-2 has a second guide cylinder 3-2, a second movable permanent magnet 4-2, and a second one-side absorption permanent. A second movable permanent magnet 4-2 which is composed of a magnet 5-2 and a second other-side absorption permanent magnet 6-2 and has different magnetic poles N and S at the forward direction side end and the backward direction side end. Are connected to the second crankpins 9-2 and 9-2 of the crankshaft 8 by a pair of second connecting rods 10-2 and 10-2. The second connecting rods 10-2 and 10-2 allow the second movable permanent magnet 4-2 to avoid interference with the second one-side rotating shaft 17-2 of the second phase changing mechanism 12-2 described later. In order to connect to the crankshaft 8, it is formed in an annular shape. Reference numeral 7-2 denotes a second guide groove, and reference numeral 11-2 denotes a second support shaft.
The second cylinder part 2-2 is in contact with the magnetic poles N and S of the second movable permanent magnet 4-2 in conjunction with the reciprocating motion of the second movable permanent magnet 4-2. The second one-side absorption permanent magnet 5- is driven by the rotational force of the crankshaft 8 so as to change the phases of the magnetic poles N and S on the outer circumference of the magnet 5-2 and the second other-side absorption permanent magnet 6-2. 2 and a second phase changing mechanism 12-2 for rotating the second and second other-side absorption permanent magnets 6-2. The second phase change mechanism 12-2 includes a second drive gear 13-2, a second one-side driven gear 14-2, a second intermediate gear 15-2, and a second other-side driven gear 16-2. The second one-side suction permanent magnet 5-2 is rotated at a speed half that of the crankshaft 8 by the second one-side rotating shaft 17-2, and the second other-side rotating shaft 19-2 is rotated. The second other-side absorption permanent magnet 6-2 is rotated at a speed half that of the crankshaft 8. Reference numeral 18-2 denotes a second intermediate shaft of the second intermediate gear 15-2.

Similar to the first phase change mechanism 12-1, the second phase change mechanism 12-2 moves the second movable permanent magnet 4-2 in the forward movement direction (direction of arrow A). While changing the phase of the magnetic pole of the second one-side absorption permanent magnet 5-2 opposite to the magnetic pole N at the end in the forward direction of the magnet 4-2 to generate an attractive force, the second The repulsive force is generated by changing the phase of the magnetic pole of the second other-side absorption permanent magnet 6-2 facing the magnetic pole S at the end in the backward direction of the movable permanent magnet 4-2 to S of the same polarity. The second one-side absorption permanent magnet 5-2 and the second other-side absorption permanent magnet 6-2 are rotated by the rotational force of the crankshaft 8.
Similarly to the first phase changing mechanism 12-1, the second phase changing mechanism 12-2 moves the second movable permanent magnet 4-2 in the backward movement direction (arrow B direction). While changing the phase of the magnetic pole of the second one-side absorption permanent magnet 5-2 facing the magnetic pole N at the end in the forward direction of the permanent magnet 4-2 to generate a repulsive force, The attraction force is generated by changing the phase of the magnetic pole of the second other-side absorption permanent magnet 6-2 facing the magnetic pole S at the end in the backward direction of the two movable permanent magnets 4-2 to N of a different polarity. The second one-side absorption permanent magnet 5-2 and the second other-side absorption permanent magnet 6-2 are rotated by the rotational force of the crankshaft 8.
Accordingly, the second movable permanent magnet 4-2 is moved in the forward movement direction (arrow A direction) and the backward movement direction (arrow B direction). The reciprocating motion of the second movable permanent magnet 4-2 is transmitted to the crankshaft 8 by the second connecting rods 10-2 and 10-2 and is converted into rotational motion.

Further, the third cylinder portion 2-3 has a third guide cylinder 3-3, a third movable permanent magnet 4-3, and a third one-side absorption permanent, similarly to the first cylinder portion 2-1. A third movable permanent magnet 4-3 which is composed of a magnet 5-3 and a third other side absorption permanent magnet 6-3 and has different magnetic poles N and S at the forward direction side end and the backward direction side end. Are connected to the third crank pins 9-3 and 9-3 of the crankshaft 8 by a pair of third connecting rods 10-3 and 10-3. The third connecting rods 10-3 and 10-3 allow the third movable permanent magnet 4-3 to avoid interference with the third one-side rotating shaft 17-3 of the third phase changing mechanism 12-3 described later. In order to connect to the crankshaft 8, it is formed in an annular shape. Reference numeral 7-3 denotes a third guide groove, and reference numeral 11-3 denotes a third support shaft.
The third cylinder portion 2-3 is linked to the reciprocating motion of the third movable permanent magnet 4-3, and the third one-side absorption permanent that opposes the magnetic poles N and S of the third movable permanent magnet 4-3. The third one-side absorption permanent magnet 5- is driven by the rotational force of the crankshaft 8 so as to change the phases of the magnetic poles N and S on the outer circumference of the magnet 5-3 and the third other-side absorption permanent magnet 6-3. 3 and a third phase changing mechanism 12-3 for rotating the third other side absorption permanent magnet 6-3. The third phase changing mechanism 12-3 includes a third drive gear 13-3, a third one-side driven gear 14-3, a third intermediate gear 15-3, and a third other-side driven gear 16-3. The third one-side absorption permanent magnet 5-3 is rotated at a speed half that of the crankshaft 8 by the third one-side rotation shaft 17-3, and the third other-side absorption shaft 19- 3, the third other-side absorption permanent magnet 6-3 is rotated at a speed half that of the crankshaft 8. Reference numeral 18-3 denotes a third intermediate shaft of the third intermediate gear 15-3.

The third phase changing mechanism 12-3, like the first phase changing mechanism 12-1, moves the third movable permanent magnet 4-3 in the forward movement direction (arrow A direction). While changing the phase of the magnetic pole of the third one-side absorption permanent magnet 5-3 facing the magnetic pole N at the end in the forward direction of the magnet 4-3 to generate an attractive force, The repulsive force is generated by changing the phase of the magnetic pole of the third other-side absorption permanent magnet 6-3 facing the magnetic pole S at the end in the backward direction of the movable permanent magnet 4-3 to S of the same polarity. The third one-side absorption permanent magnet 5-3 and the third other-side absorption permanent magnet 6-3 are rotated by the rotational force of the crankshaft 8.
Similarly to the first phase change mechanism 12-1, the third phase change mechanism 12-3 moves the third movable permanent magnet 4-3 in the backward movement direction (arrow B direction). While changing the phase of the magnetic pole of the third one-side absorption permanent magnet 5-3 facing the magnetic pole N at the end in the forward direction of the permanent magnet 4-3 to generate a repulsive force, The attraction force is generated by changing the phase of the magnetic pole of the third other-side absorption permanent magnet 6-3 facing the magnetic pole S at the end in the backward direction of the three movable permanent magnets 4-3 to N of a different polarity. The third one-side absorption permanent magnet 5-3 and the third other-side absorption permanent magnet 6-3 are rotated by the rotational force of the crankshaft 8.
Accordingly, the third movable permanent magnet 4-3 is moved in the forward movement direction (arrow A direction) and the backward movement direction (arrow B direction). The reciprocating motion of the third movable permanent magnet 4-3 is transmitted to the crankshaft 8 by the third connecting rods 10-3 and 10-3, and is converted into rotational motion.

As described above, the power unit 1 includes the first to third one-side absorption permanent magnets facing the magnetic poles N and S at the ends in the forward movement direction of the first to third movable permanent magnets 4-1 to 4-3. The magnetic poles N and S on the outer circumference of 5-1 to 5-3 are changed to one of the same polarity and different polarity by the first to third phase changing mechanisms 12-1 to 12-3, and the first to first phases are changed. Magnetic poles N at the ends of the three movable permanent magnets 4-1 to 4-3 in the backward movement direction, and magnetic poles N at the outer periphery of the first to third other-side absorption permanent magnets 6-1 to 6-3 facing the S; The first to third movable permanent magnets 4-1 to 4-4 are changed by changing S to the other one of the same and different polarities by the first to third phase changing mechanisms 12-1 to 12-3. 3 and the first to third one-side absorption permanent magnets 5-1 to 5-3 and the first to third other-side absorption permanent magnets 6-1 to 6-3, 1st to 3rd possible depending on repulsive force The permanent magnets 4-1 to 4-3 is reciprocated to rotate the crankshaft 8.
At this time, in the power unit 1, the first to third movable permanent magnets 4-1 to 4-3 of the odd-numbered first to third cylinder parts 2-1 to 2-3 have the first to third guide cylinders 3. The first to third connecting rods 10- are made by changing the relative positions of the first to third movable permanent magnets 4-1 to 4-3 so as to sequentially reciprocate within the -1 to 3-3 at regular intervals. The first to third crank pins 9-1 to 9-3 of the crankshaft 8 are connected by 1 to 10-3.
In this embodiment, as shown in FIG. 4, when the crankshaft 8 is viewed from the axial direction, the first to third crankpins 9-1 to 9-3 are equally spaced by 120 degrees in the circumferential direction of the crankshaft 8. So that the first to third movable permanent magnets 4-1 to 4-3 reciprocate sequentially at regular intervals in the first to third guide cylinders 3-1 to 3-3. The relative positions of the first to third movable permanent magnets 4-1 to 4-3 are connected to the crankshaft 8 with different relative positions.

Next, the operation of the power unit 1 will be described.
First, the rotation of the crankshaft 8 by the reciprocating motion of the first movable permanent magnet 4-1 of the first cylinder part 2-1 will be described.
As shown in FIG. 2, the power device 1 includes a first phase change mechanism in a state where the first movable permanent magnet 4-1 of the first cylinder portion 2-1 is positioned at the end in the backward movement direction (arrow B direction). 12-1 causes the outer peripheral magnetic pole of the first one-side absorption permanent magnet 5-1 to face the magnetic pole N at the end in the forward movement direction of the first movable permanent magnet 4-1, and the first movable permanent magnet 4. -1 is a magnetic pole on the outer periphery of the first other-side absorption permanent magnet 6-1 that faces the magnetic pole S at the end in the backward movement direction.
The first movable permanent magnet 4-1 has an attractive force generated between the magnetic pole N at the forward movement side end and the magnetic pole S of the first one-side absorption permanent magnet 5-1, and the reverse movement side end. It is moved in the forward movement direction (arrow A direction) by the repulsive force generated between the magnetic pole S and the magnetic pole S of the first other-side absorption permanent magnet 6-1, via the first connecting rod 10-1. The crankshaft 8 is rotated in the direction of arrow C.
At this time, the first phase changing mechanism 12-1 is linked to the movement of the first movable permanent magnet 4-1 in the forward movement direction (arrow A direction), and the first one-side absorption permanent magnet 5-1. The first other side absorption permanent magnet 6-1 is rotated in the direction of arrow D, and the phase of the magnetic pole of the first one side absorption permanent magnet 5-1 is gradually changed from S to N. The phase of the magnetic pole of the side absorption permanent magnet 6-1 is gradually changed from S to N.

As illustrated in FIG. 3, when the first movable permanent magnet 4-1 moves to the forward movement direction (arrow A direction) side end, the power device 1 causes the first movable permanent magnet to be moved by the first phase change mechanism 12-1. 4-1 is the outer peripheral magnetic pole of the first one-side absorption permanent magnet 5-1 facing the magnetic pole N at the forward movement side end, and the magnetic pole at the backward movement side end of the first movable permanent magnet 4-1. The magnetic pole on the outer periphery of the first other-side absorption permanent magnet 6-1 facing S is N.
The first movable permanent magnet 4-1 has a repulsive force generated between the magnetic pole N at the forward movement side end and the magnetic pole N of the first one-side absorption permanent magnet 5-1, and the reverse movement side end. It is moved in the backward movement direction (arrow B direction) by the attractive force generated between the magnetic pole S and the magnetic pole N of the first other-side absorption permanent magnet 6-1 to rotate the crankshaft 8 in the arrow C direction. .
At this time, the first phase changing mechanism 12-1 is interlocked with the movement of the first movable permanent magnet 4-1 in the backward movement direction (arrow B direction), and the first one-side absorption permanent magnet 5-1. The first other-side absorption permanent magnet 6-1 is rotated in the direction of the arrow D, and the phase of the magnetic pole of the first one-side absorption permanent magnet 5-1 is gradually changed from N to S. The phase of the magnetic pole of the side absorption permanent magnet 6-1 is gradually changed from N to S.
As shown in FIG. 2, when the first movable permanent magnet 4-1 moves to the end in the backward movement direction (arrow B direction), the first phase change mechanism 12-1 moves the first movable permanent magnet 4-1. The outer peripheral magnetic pole of the first one-side absorption permanent magnet 5-1 facing the magnetic pole N at the moving direction side end is S, and the first magnetic pole at the return direction side end of the first movable permanent magnet 4-1. The magnetic pole on the outer periphery of the other-side absorption permanent magnet 6-1 is S.
When the power unit 1 enters the state shown in FIG. 2, the first movable permanent magnet 4-1 is moved again in the forward direction (arrow A direction) by the attractive force and the repulsive force, and the first connecting rod 10- 1, the crankshaft 8 is rotated in the direction of arrow C. Thus, the power unit 1 repeats the reciprocating motion of the first movable permanent magnet 4-1 and transmits it to the crankshaft 8 to rotate the crankshaft 8.

As shown in FIG. 1, the power plant 1 is provided with an odd number of first to third cylinder parts 2-1 to 2-3, and the first of the first to third cylinder parts 2-1 to 2-3. The first to third movable permanent magnets 4 so that the third movable permanent magnets 4-1 to 4-3 reciprocate sequentially in the first to third guide cylinders 3-1 to 3-3 at regular intervals. The relative positions of -1 to 4-3 are changed, and the first to third connecting rods 10-1 to 10-3 are connected to the first to third crank pins 9-1 to 9-3 of the crankshaft 8 by changing the relative positions. ing.
The relative positions of the first to third movable permanent magnets 4-1 to 4-3 are 120 in the circumferential direction of the crankshaft 8, as shown in FIG. 4. For example, the first movable permanent magnet 4-1 is located at the end in the backward direction (arrow B direction) and starts moving in the forward direction (arrow A direction). The second movable permanent magnet 4-2 is located near the forward direction (arrow A direction) side end and moves to the forward direction (arrow A direction) side end, and the third movable permanent magnet 4-3 is positioned in the vicinity of the end in the forward movement direction (arrow A direction) and moved to the end in the backward movement direction (arrow B direction).
The reciprocating motions of the first to third movable permanent magnets 4-1 to 4-3 are sequentially transmitted to the crankshaft 8 at regular intervals via the first to third connecting rods 10-1 to 103, and the crankshaft 8 Is rotated in the direction of arrow C. Thereby, the power unit 1 can transmit the reciprocating motions of the first to third movable permanent magnets 4-1 to 4-3 to the crankshaft 8 while complementing and reinforcing each other. Can be continuously and smoothly rotated.

As described above, the power unit 1 is configured so that the first to third guide cylinders 2-1 to 2-3 support the first to third movable permanent magnets 4-1 to 4-3 so as to freely reciprocate. The first to third one-side absorption permanent magnets 5-1 to 5-3 and the first to third other-side absorption permanent magnets 6-1 to 6- 6 are respectively provided at the side end and the backward direction side end. 3 and is opposed to the magnetic poles of the first to third movable permanent magnets 4-1 to 4-3 in conjunction with the reciprocating motion of the first to third movable permanent magnets 4-1 to 4-3. The phases of the magnetic poles of the first to third one-side absorption permanent magnets 5-1 to 5-3 and the first to third other-side absorption permanent magnets 6-1 to 6-3 are the same or different. By changing to a different pole and the same pole, the first to third movable permanent magnets 4-1 to 4-3, the first to third one-side permanent magnets 5-1 to 5-3, and the first to first magnets Third other side absorption permanent magnets 6-1 to 6-3 and To generate a suction force and repulsive force between, this by the suction force and the repulsive force of the first to third movable permanent magnet 4-1 to 4-3 is reciprocated to rotate the crankshaft 8.
As a result, the power unit 1 can reciprocate the movable permanent magnet 4 without consuming a large current or increasing the size by utilizing the attractive force and the repulsive force generated by the combination of the permanent magnets. The shaft 8 can be continuously rotated to extract the rotational force. The extracted rotational force of the crankshaft 8 can drive a generator or industrial equipment.

In the above-described embodiment, the power unit 1 provided with the three first to third cylinder portions 2-1 to 2-3 as the plurality of cylinder portions 2 is illustrated, but is not limited to three. An odd number of cylinder portions 2 such as 5, 7 can be provided, and an even number of cylinder portions 2 such as 2, 4, 6 can be provided as well as an odd number.
Moreover, the power plant 1 connects the first to third one-side rotating shafts 17-1 to 17-3 and connects the first to third other-side rotating shafts 18-1 to 18-3, The first to third one-side absorption permanent magnets 5-1 to 5-1 and the first to third other-side absorption permanent magnets 6-1 to 6-3 are respectively connected to the first to third movable permanent magnets 4-. It can be rotated at half the speed of the crankshaft 9 in conjunction with 1-4-3. In this case, any two of the first to third phase change mechanisms 12-1 to 12-3 are abolished, for example, the first phase change mechanism 12-1 is left, and this one first phase is left. The first to third one-side absorption permanent magnets 5-1 to 5-1 and the first to third other-side absorption permanent magnets 6-1 to 6-3 can be rotated by the changing mechanism 12-1. it can.

Further, the power unit 1 includes the magnetic pole phases of the first to third one-side absorption permanent magnets 5-1 to 5-3 and the first to third other-side absorption permanent magnets 6-1 to 6-3. And the first to third movable permanent magnets 4-1 to 4-3 are repeatedly attracted and repelled, but the first to third one-side absorption permanent magnets 5-1 to change the phase are repeated. The rotation of the crankshaft 8 is performed by rotating the 5-3 and the first to third other side absorption permanent magnets 6-1 to 6-3.
In this rotation, for example, the first movable permanent magnet 4-1 and the first other-side absorption permanent magnet 6-1 are closest to each other, and the magnetic pole S of the first movable permanent magnet 4-1 and the first other-side absorption In a situation where a large attractive force is acting between the magnetic pole N of the counter permanent magnet 6-1, it is required to change the magnetic pole N of the first other-side absorption permanent magnet 6-1 to the magnetic pole S. The rotational force increases, and a shortage of rotational force occurs, making it difficult to smoothly rotate the first other-side absorption permanent magnet 6-1.
Such a situation that it is difficult to rotate smoothly is that the first to third movable permanent magnets 4-1 to 4-3 and the forward direction side end portions of the first to third guide cylinders 2-1 to 2-3 and the reverse direction. The first to third one-side absorption permanent magnets 5-1 to 5-3 and the first to third other-side absorption permanent magnets 6-1 to 6-6 when located at the moving direction side end. Can occur for all of -3.
Therefore, in this situation, the first to third one-side absorption permanent magnets 5-1 to 5-3 and the first to third other-side absorption permanent magnets 6-1 to 6-3 are smoothly rotated. In order to achieve this, it is conceivable to supply a part of the energy required for rotation, that is, a small amount of insufficient energy from the outside, and such an external force supply system may be added.
For example, as shown by a two-dot chain line in FIG. 1, the first to third one-side rotating shafts 17-1 to 17-3 or the first to first phases of the first to third phase change mechanisms 12-1 to 12-3. The rotational force supply mechanism 20 which supplements rotational force can be provided in any one of the 3 other side absorption shafts 18-1 to 18-3. When the rotational force supply mechanism 20 rotates the first to third one-side absorption permanent magnets 5-1 to 5-3 and the first to third other-side absorption permanent magnets 6-1 to 6-3. By supplementing the rotational force of the crankshaft 8, the first to third one-side absorption permanent magnets 5-1 to 5-3 and the first to third other-side absorption permanent magnets 6-1 to 6-6. 3 can be rotated smoothly, and the crankshaft 8 can be continuously and smoothly rotated.

  The present invention uses a suction force and a repulsive force generated by a combination of permanent magnets to continuously rotate a crankshaft to extract a rotational force, and drives a generator, industrial equipment, or the like. Can be used as a prime mover.

DESCRIPTION OF SYMBOLS 1 Power unit 2-1 to 2-3 1st cylinder part-3rd cylinder part 3-1 to 3-3 1st guide cylinder-3rd guide cylinder 4-1-4-3 1st movable permanent magnet-3rd Movable permanent magnets 5-1 to 5-3 1st one-side absorption permanent magnets to 3rd one-side absorption permanent magnets 6-1 to 6-3 1st other-side absorption permanent magnets to 3rd other-side Permanent magnets for absorption 7-1 to 7-3 First guide groove to third guide groove 8 Crank shaft 9-1 to 9-3 First crank pin to third crank pin 10-1 to 10-3 First connecting Rod to third connecting rod 11-1 to 11-3 First support shaft to third support shaft 12-1 to 12-3 First phase change mechanism to third phase change mechanism 13-1 to 13-3 First drive Gear to third drive gear 14-1 to 14-3 First one side driven gear to third driven gear 15-1 to 15-3 First intermediate gear to third intermediate gear 6-1 to 15-3 1st other side driven gear-3rd other side driven gear 17-1 to 17-3 1st one side rotating shaft-3rd one side rotating shaft 18-1 to 18-3 1st middle Shaft to third intermediate shaft 19-1 to 19-3 first other rotation shaft to third other rotation shaft

Claims (3)

A guide tube extending in the longitudinal direction; a movable permanent magnet supported in the guide tube so as to be reciprocally movable and having different magnetic poles at the forward direction side end and the backward direction side end; and the forward direction side of the guide tube A one-side absorption permanent magnet which has a plurality of different magnetic poles on the outer periphery facing the forward direction side end of the movable permanent magnet and generates an attractive force or a repulsive force; and the guide tube The other side permanent magnet having a plurality of different magnetic poles on the outer periphery facing the backward direction side end of the movable permanent magnet and generating an attractive force or a repulsive force And a cylinder part composed of
A crankshaft for converting the reciprocating motion of the movable permanent magnet into a rotational motion is provided,
Providing a connecting rod for transmitting the reciprocating motion of the movable permanent magnet to the crankshaft;
A phase changing mechanism is provided for changing the phase of the magnetic poles of the one side absorption permanent magnet and the other side absorption permanent magnet facing the magnetic pole of the movable permanent magnet in conjunction with the reciprocating motion of the movable permanent magnet,
The magnetic pole on the outer periphery of the one-side absorption permanent magnet facing the magnetic pole on the forward direction side end of the movable permanent magnet is changed to one of the same or different polarity by the phase changing mechanism, and the movable permanent magnet is movable. By changing the magnetic pole on the outer circumference of the permanent magnet for opposite side absorption opposite to the magnetic pole at the end in the backward direction of the permanent magnet to the other phase of the same polarity or different polarity by the phase change mechanism, the movable The movable permanent magnet is reciprocated by a suction force and a repulsive force generated between a permanent magnet and the one-side absorption permanent magnet and the other-side absorption permanent magnet to rotate the crankshaft. Power device. A plurality of the cylinder portions are provided,
The crankshaft is connected to the crankshaft by the connecting rod so that the movable permanent magnets of the plurality of cylinders are reciprocally moved at regular intervals in the guide cylinder so that the relative positions of the movable permanent magnets of the plurality of cylinders are different. The power unit according to claim 1, wherein the power unit is connected to the power unit.   The rotational force supply mechanism which supplements the rotational force of the said crankshaft at the time of rotating the said one side absorption permanent magnet and the other side absorption permanent magnet by the said phase change mechanism is provided. The power plant described.

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