KR20120098371A - The engine power system which uses the weight of the vehicle - Google Patents

Abstract

PURPOSE: A power generation apparatus using the weight of vehicles is provided to easily joining wheels with reducing the weight of the wheels. CONSTITUTION: A power generation apparatus using the weight of vehicles comprises a fluid control(41), a rotary member(71), a power generation member(81), and an electricity drawing unit(121). The fluid control member comprises a plurality of pressure generating chambers(43), a fluid nozzle, and a fluid suction nozzle(55). The pressure generating chambers are divided by barriers, and filled with fluids. The fluid nozzle and the fluid suction nozzle control the inflow and outflow of the fluids in the pressure generating chambers when tires(1) are under loads. The rotary member is oppositely rotated to the tires by the fluids discharged from the fluid nozzle. A power generation rotor(87) of the power generation member is oppositely rotated to a stator(83), and generates electricity with the stator. The electricity drawing unit draws out electrical energy.

Description

The engine power system which uses the weight of the vehicle}

The present invention relates to a power generator using the weight of a vehicle, and more particularly, to operate the power generator using the fluid pressure generated by the load of the vehicle applied to the tire while the vehicle is running to obtain electrical energy. It relates to a power generator using the weight of the vehicle.

As fossil fuel, which is a major raw material of automobiles, is exhausted, electric vehicles that drive motors by using electric energy stored in batteries are being developed instead of vehicles using fossil fuels such as gasoline and diesel. Also, the trend is increasing.

However, in the electric vehicle as described above, the electric energy supplied from the outside such as an electric charging station should be used, and it is difficult to recharge during operation, and the electric energy supplied from the charging station is also produced using fuels such as thermal power and nuclear power. An inefficient aspect of the side still remains.

Therefore, in order to solve the above problems, in the recharging of the electric energy during the driving of the vehicle, the electricity generated by using the gravity energy applied to the tire which is not related to the energy supplied for the driving and the restoring energy by the tire internal pressure Research for more efficient use of energy by recharging energy while driving has been underway.

Accordingly, as disclosed in Korean Patent Application No. 2008-0035845 filed by the present applicant, by converting the mechanical energy acting on the tire during the driving of the vehicle into electrical energy to increase the energy efficiency, it prevents the rotation of the axle due to power generation. The generator was developed using the load applied to the tire to improve the phenomenon, the problem of the fluid flowing into the generator.

However, in the conventional apparatus as described above, since the fluid filled in the tire compartment has a structure in which the drive gear and the driven gear are injected to the position where the driving gear and the driven gear are engaged through the hydraulic hose, the structure of the apparatus is It is difficult to drive the drive gear and the driven gear smoothly due to the complexity and the force of the fluid filled in the tire compartment. Accordingly, the power generation efficiency is reduced, the damage of the hydraulic equipment is expected due to the generation of impurities due to the wear of the gear, the flow resistance occurs because the fluid is transferred through the hose, the point of increasing the weight of the wheel, Difficult to remove and manage the wheels, there was a problem that reduces the freedom of layout and design of the vehicle.

An object of the present invention for solving the above problems, the structure is simple, it is possible to generate power even at low speed rotation, increase the power generation efficiency, reduce the weight of the wheel, easy to fasten and manage the wheel In addition, the present invention provides a power generator using weight of a vehicle that can increase durability of a power generation device, reduce manufacturing costs, and improve the freedom of layout and design of a vehicle.

The object is a power generating device using a weight of a vehicle applied to a tire while the vehicle is running, comprising a plurality of pressures provided between the tire and a wheel supporting the tire and partitioned by a plurality of diaphragms to receive fluid. A fluid control member disposed in the pressure generating chamber, the fluid control member having a fluid spray nozzle and a fluid suction nozzle for controlling the inflow and outflow of the fluid contained in the pressure generating chamber when the tire is loaded; Rotating members rotatably mounted on side wheels and wheel cases respectively coupled to the tire, and having a vane portion formed on a portion of an outer circumferential surface thereof so as to rotate in a direction opposite to the rotation direction of the tire by a fluid discharged through the fluid spray nozzle. Wow; A power generation member having a stator of a permanent magnet which rotates in the same direction as the tire and generates magnetic force, and a rotor which is coupled to an inner circumferential surface of the rotating member and rotates in a direction opposite to the rotation direction of the stator to generate power and act as the stator; ; It is achieved by a power generator using the weight of the vehicle, characterized in that it comprises an electrical drawing unit for drawing the electrical energy generated through the power generating member.

Here, the pressure generating chamber is formed by the plurality of diaphragms arranged at predetermined intervals inside the tire, an inner wall of the tire, and an outer wall of the wheel, wherein the diaphragm protrudes from an inner wall of the tire and the diaphragm. The free end of the fitting is fitted into the groove formed in the wheel, the fluid injection nozzle and the fluid suction nozzle is characterized in that provided in the wheel.

And a tube provided between the tire and the wheel supporting the tire, wherein the pressure generating chamber is formed by the plurality of diaphragms arranged at predetermined intervals in the tube, and the fluid spray nozzle and the The fluid suction nozzle is installed on the inner wall of the tube in contact with the wheel, the wheel is characterized in that the injection hole communicating with the fluid injection nozzle is formed through, the suction hole communicating with the fluid suction nozzle is formed through.

And a check valve for opening and closing the fluid suction nozzle so that the fluid introduced into the rotating member flows from the rotating member to the pressure generating chamber.

The side wheel is coupled to the tire by a seam and the wheel case is coupled to the tire by a bolt.

The stator is coupled to the groove of the side wheel and the wheel case by the uneven shape member.

Characterized in that it further comprises a cooling member for radiating heat generated by the power generating member to the outside.

The cooling member may include a ring-shaped cooling fin into which cooling water is injected; A ring-shaped cooling water tank in which the cooling water is injected and transferring heat generated by the stator and the rotor to the cooling fins; Passing through the side wheel, and forms a hole for transferring the cooling water of the cooling water tank to the cooling fins, characterized in that it comprises a pipe connected to the cooling fins.

The cooling fin is characterized in that the vent is formed through.

According to the present invention, the structure is simple, the power generation is possible at low speed rotation, increase the power generation efficiency, reduce the weight of the wheel, easy to fasten and manage the wheel, increase the durability of the power generator, and manufacture The cost can be reduced, as well as the freedom of layout and design of the vehicle.

1 is a longitudinal sectional view of a power generating device using the weight of a vehicle according to an embodiment of the present invention;
Fig. 2 is a side cross-sectional view of the main part broken in Fig. 1;
3 is an enlarged cross-sectional view of a main part showing a coupling state of the diaphragm and the wheel of FIG. 1;
4 is an enlarged cross-sectional view illustrating main parts of the fluid spray nozzle of FIG. 1;
5 is an enlarged cross-sectional view of main parts of the fluid suction nozzle of FIG. 1;
FIG. 6 is an enlarged perspective view of part “A” of FIG. 1;
7 is an enlarged cross-sectional view of the cooling member of FIG. 1;
8 is a side cross-sectional view of a main portion of a power generator using the weight of a vehicle according to another embodiment of the present invention.

Hereinafter, a power generating apparatus using a weight of a vehicle according to the present invention will be described in detail with reference to the accompanying drawings.

1 to 7 show a power generator using the weight of the vehicle according to an embodiment of the present invention.

As shown in Figure 1 and 2, the power generator for generating power using the load of the vehicle while driving the vehicle according to an embodiment of the present invention is a fluid control member 41, a rotating member 71 ), The power generation member 81, the cooling member 101, and the electrical drawing portion 121.

First, a wheel 7 supporting the tire 1 is coupled to the center of the tire 1.

Further, both side surfaces of the tire 1 are mounted with side wheels 13 and wheel cases 17 to which components of power generating devices are coupled, as shown in FIG. 1.

Here, the side wheel 13 is coupled to the tire 1 by a seam 15, and the wheel case 17 is coupled by a bolt 19 inserted into the tire 1, so that the side wheel 13 is coupled to the tire 1. The 13 and the wheel case 17 are easily and firmly coupled to the tire 1.

In addition, the wheel case 17 forms a groove in a portion in contact with the wheel 7 to support the load of the tire 1, and is coupled by the wheel 7 and the bolt 21, and the bolt 21. The portion of the wheel case 17 is coupled to reinforce so as to protrude to a predetermined thickness to the outside.

The shaft 25 is coupled to the center of the side wheel 13 and the wheel case 17.

As shown in FIG. 1, the shaft 9 coupled to the side wheel 13 is connected to the connecting member 161 including the shaft support bearing 165 and the bearing support nut 169 in order to improve the degree of freedom of rotation. Combined and mounted.

In addition, the connecting member 161 coupling the shaft 9 to the side wheel 13 is firmly coupled to the side wheel 13 through the hub 163 and the wheel bolt 167.

On the other hand, the fluid control member 41 is for supplying a fluid filled in the tire 1 to the power generating device, the pressure generating chamber 43, the fluid spray nozzle 51, the fluid suction nozzle 55 It is composed. The fluid used herein may be various fluids such as high temperature hydraulic oil or water containing antirust and antifreeze.

As shown in FIG. 2, the pressure generating chamber 43 includes a plurality of diaphragms 5 provided at predetermined intervals inside the tire 1, an inner wall 3 of the tire 1, and a wheel 7. As a space formed by the outer wall 11 of), a plurality of spaces are formed corresponding to the configured number of the diaphragms 5.

Here, the diaphragm 5 may be formed radially in a straight line form from the center portion of the tire 1, but it is formed to be curved in a gently inclined arc shape in order to increase the elasticity and ride comfort of each pressure generating chamber 43. It may be more desirable for shock absorption and sustained power generation.

And the diaphragm 5 protrudes from the inner wall of the tire 1 as shown in FIG. 2, and the free end of the diaphragm 5 is an inverted triangular groove formed in the wheel 7 as shown in FIG. Fits into (11). Here, the diaphragm 5 does not protrude from the inner wall of the tire 1, one end of the separately formed diaphragm 5 is adhered to the inner wall of the tire 1 by an adhesive, and the other end of the diaphragm 5 is a wheel. It may be fitted to the inverted triangular groove 11 formed in (7).

By fitting the diaphragm 5 into the groove 11 of the wheel 7, as described above, the diaphragm 5 cannot be easily separated from the wheel 7 due to the load or external impact received during the driving of the vehicle.

On the other hand, a fluid injection nozzle 51 and a fluid suction nozzle 55 are provided in each pressure generating chamber 43 in contact with the wheel 7.

The fluid injection nozzle 51 is provided in the wheel 7 corresponding to each pressure generating chamber 43, as shown in FIG. While driving the vehicle, it serves to inject the fluid in the pressure generating chamber 43, which is subjected to pressure by the load of the vehicle body generated when the tire 1 is in contact with the ground, to the rotating member 71. The fluid injection nozzle 51 is provided for each pressure generating chamber 43, and is fastened to the wheel 7 by bolts 53. On the other hand, a check valve (not shown) may be mounted to the fluid injection nozzle 51 so that the fluid is not sucked from the rotating member 71 to the pressure generating chamber 43.

The fluid suction nozzle 55 is provided in the wheel 7 corresponding to each pressure generating chamber 43, as shown in FIG. When the tire 1 is in contact with the ground while driving, the fluid suction nozzle 55 of the pressure generating chamber 43 under pressure by the load of the vehicle body is connected to the fluid of the rotating member 71 by the check valve 57. It is blocked from flowing into the pressure generating chamber 43. As an example, as shown in FIG. 2, the first pressure generating chamber 43a, which is pressurized by the load of the vehicle body generated when the tire 1 contacts the ground during the driving of the vehicle, may cause When the pressure of the fluid is released by rotation, the fluid suction nozzle 55 of the first pressure generating chamber 43a is supplied with the fluid injection nozzle 51 of the second pressure generating chamber 43b which starts to be pressurized by the load of the vehicle body. Inhaling the amount of fluid injected from the).

That is, the fluid spray nozzle 51 and the fluid suction nozzle 55 are fluids in the pressure generating chamber 43 when the tire 1 in which the pressure generating chamber 43 is located is brought into contact with the ground while the vehicle is running. By rotating the rotating member 71 by circulating movement at high pressure and high speed by an appropriate angle.

The fluid spray nozzle 51 is provided to be inclined at the wheel 7 so that the vane component 73 of the rotating member 71 rotates in one direction, and the angle of the fluid spray nozzle 51 and the angle of the vane component 73 are varied. And the rotary member 71 are rotated in the direction opposite to the rotation direction of the tire 1 by the fluid pressure injected from the fluid injection nozzle 51. Therefore, the fluid injection nozzle 51 may have a form in which a check valve (not shown) is provided so that fluid does not flow into the pressure generating chamber 43.

5, the check valve 57 is mounted on the fluid suction nozzle 55 so that the fluid introduced into the rotating member 71 flows only from the rotating member 71 to the pressure generating chamber 43. It is.

The check valve 57 includes a valve body 59 for opening and closing the fluid suction nozzle 55, a hinge 61 for rotatably coupling the valve body 59 to the wheel 7, and a hinge 61. A spring 63 is provided on the inside and provides an elastic force to the valve body 59 so that the valve body 59 blocks the fluid suction nozzle 55.

The rotating member 71 is rotatably supported by the side wheels 13 and the wheel case 17 coupled to the tire 1 by bearings 75 and 89.

On the outer circumferential surface of the rotating member 71, a vane configuration 73 made up of a plurality of vanes projecting obliquely in one direction is formed so that the rotating member 71 rotates in a direction opposite to the rotation direction of the tire 1. Accordingly, the fluid discharged through the fluid injection nozzle 51 of the fluid control member 41 is injected into the vanes of the vane forming portion 73 of the rotating member 71, so that the rotating member 71 of the tire 1 It rotates in the direction opposite to the rotation direction.

The area of the vane configuration 73 determined by the width and length of the vane configuration 73 is closely related to the flatness of the tire 1 in contact with the ground and the rotational speed of the rotating member 71 to be described later. This is determined in consideration of the running speed of the vehicle, the diameter of the tire 1 and the rotation speed of the tire 1.

On the outer circumferential surface of the rotating member 71 in the present invention, as shown in Figure 1, the vane configuration portion 73 is formed by half the width of the entire width of the rotating member 71. As such, by reducing the width of the vane structure 73 by reducing the width of the vane structure 73 by half, the rotational speed of the rotating member 71 is doubled to double the amount of power generated and The ground area is reduced, resulting in an effect of reducing the driving force.

In addition, the area of the vane configuration portion 73 is further narrowed to increase the amount of power generated by further increasing the rotational speed of the rotating member 71, and to reduce the ground area of the tire 1, thereby consuming the tire 1 driving force. It can be further expanded the effect of reducing the.

Here, the rotating member 71 is equipped with a ring-shaped airtight bearing 75, 89 (see Fig. 1) between the both ends and the side wheel 13 and the wheel case 17 in order to be able to rotate in place. Thus, the rotation member 71 is configured to reduce friction or other interference to a minimum when the tire 1 rotates in the opposite direction to each other, and may be installed by adding a packing (not shown) for airtightness.

The airtight bearing 75 has a rotating member 71 coupled with the side wheel 13 and the wheel case 17 to maintain a smooth rolling effect while maintaining the airtightness of the fluid.

The power generating member 81 is composed of a stator 83 that rotates in the rotational direction of the tire 1 and a rotor 87 mounted to the rotational member 71 that drives in the opposite direction to the tire 1.

The stator 83 is formed of a permanent magnet, but may be used by combining a permanent magnet and an electromagnet, or by installing an electromagnet in place of the permanent magnet, and rotating in the same direction as the tire 1 while being axially or radially rotated. Will be generated.

Electric energy is generated through the axial force generated in the stator 83 and the rotational force of the rotor 87 rotating in the opposite direction.

Here, the stator 83 is preferably fixed to the concave-convex member 85 after being fitted into the grooves of the side wheel 13 and the wheel case 17, as shown in FIG.

Then, portions of the side wheel 13 and the wheel case 17 into which the uneven member 85 is fitted protrude outward to a predetermined thickness.

Therefore, the stator 83 can be easily attached to and detached from the side wheel 13 and the wheel case 17, thereby making the work easier.

Here, although not shown, the stator 83 may be fixed to the side wheel 13 and the wheel case 17 through bolts (not shown).

The rotor 87 is coupled to the rotating member 71 and mounted to the side wheel 13 and the wheel case 17 coupled to the tire 1, and is rotatably installed by the bearing members 75 and 89. The lower part of the bearing 89 is provided with a bearing jaw 91 for supporting the bearing (89).

Here, the bearing jaw 91 is to be formed integrally with the side wheel 13 and the wheel case (17).

Accordingly, the rotor 87 is engaged with the rotating member 71 and rotates in the same direction at the same time, but generates power while rotating in a direction opposite to the rotation direction of the tire 1.

That is, as described above, the rotor 87 rotates in the opposite direction to the stator 83 to generate power through the axial force generated by the stator 83 to generate electrical energy.

7 shows a cooling member 101 for controlling heat generated in the power generation process, the cooling member 101 includes a cooling fin 103, a cooling water tank 105, and a pipe 107. do.

The cooling fin 103 has a ring shape into which the coolant 117 is injected, and an air vent 113 is formed for efficient cooling.

Cooling water tank 105 has a cooling water 117 is injected therein, and has a ring shape for transferring the heat generated from the stator 83 and the rotor 87 to the cooling fin 103.

The pipe 107 penetrates the side wheel 13, and the coolant 117 flows therein, and a hole 109 is formed to deliver the coolant 117 of the coolant tank 105 to the cooling fin 103. The pipe 107 and the cooling fins 103 are connected to each other by the support nut 111 and the closed nut 115.

On the other hand, the cooling water 117 is used by mixing antifreeze, rust preventing liquid and the like as necessary.

Here, although not shown, at least one injection hole for injecting the cooling water 117 is provided at an appropriate position according to appearance and function. Although not shown, the cooling member 101 is installed only on the left side with respect to the stator 83, but the cooling member 101 may be mounted on the right side with respect to the stator 83, or both may be installed.

In addition, in the present invention, the cooling fin 103 is located on the outside of the wheel 7 and configured to be fastened to a pipe passing through the side wheel 13, but for the sake of safety the size of the cooling water tank 105 is increased, Only the cooling water tank 105 equipped with the injection port may be installed inside the wheel 7.

Electrical energy generated through the power generating member 81 is drawn out through the electrical drawing unit 121. The electric drawing unit 121 includes a power transmitter 123 to which electric energy generated by the power generating member 81 is transmitted, and a power receiver 125 to receive electric energy of the power transmitter 123.

The power transmitter 123 and the power receiver 125 have a ring shape, and coils are built therein. The power transmitter 123 and the power receiver 125 are disposed to have a predetermined gap therebetween to form an air layer between the power transmitter 123 and the power receiver 125.

The power transmission unit 123 is coupled to the outside of the hub 163 of the connection member 161, which will be described later, rotates with the tire (1). The power transmission unit 123 is electrically connected to the stator 83 of the power generating member 81 by an electric wire (not shown).

The power receiver 125 is coupled to the outer circumference of the housing 31 surrounding a region of the shaft 25 to have a predetermined gap with the power transmitter 123, so that the power receiver 125 is connected to the tire 1 and the shaft. It is fixed to the housing 31 irrespective of the rotation of the 25. The electrical energy transmitted to the power receiver 125 is provided to a storage battery (not shown) or the like, and can be used as a power source for various electronic devices of the vehicle.

Therefore, the coils built in the power transmitter 123 and the power receiver 125 respectively perform the same function as the antenna used in the wireless communication, and the electrical energy of the power transmitter 123 is not in contact with the power receiver 125. And it is transmitted to the power receiver 125. That is, an electromagnetic field is formed between the power transmitter 123 and the power receiver 125 through the power transmitter 123 connected to the power generating member 81, and the power transmitter 123 and the power receiver 125 are the same. When resonating at a frequency, an energy tunnel is formed between the power transmitter 123 and the power receiver 125 so that the power transmitter 123 and the power receiver 125 are in contact with each other, and the electrical energy of the power transmitter 123 is a power source. It is delivered to the receiver 125 and is withdrawn. Here, as another embodiment, the power transmitter 123 and the power receiver 125 by magnetic induction to induce a current through the magnetic field from the coil of the power transmitter 123 to the power receiver 125. Is non-contact and electrical energy of the power transmitter 123 may be transmitted to the power receiver 125.

Herein, reference numeral 29 denotes a bearing jaw, reference numerals 43c and 43d denote third pressure generating chambers and fourth pressure generating chambers, and reference numeral 173 denotes bearings.

Hereinafter, the operation of the power generator using the weight of the vehicle according to the embodiment of the present invention having the above configuration will be briefly described.

First, a fluid is injected into a device in which fluid flows, such as the pressure generating chamber 43, through a fluid inlet (not shown).

At this time, it is necessary to inject as much fluid as the fluid can flow properly due to the load of the vehicle body, and it should be noted that an excessive or insufficient amount of fluid reduces the efficiency of the apparatus.

In addition, a fluid outlet port (not shown) may be provided as necessary so that air does not remain where the fluid is filled.

Then, when the wheels are fastened to the vehicle and the driving switch of the vehicle is turned on, the vehicle is driven while receiving the load of the inside of the tire 1 that is in contact with the ground by the rotation of the wheels and the weight of the vehicle. The fluid in the pressure generating chamber 43 of the part is discharged toward the vanes of the vane configuration 73 through the fluid injection nozzle 51.

More specifically, referring to FIG. 2, when the tire 1 is in contact with the ground, the pressure of the first pressure generating chamber 43a generated by the load of the vehicle body and the elastic force of the spring 63 are in contact with the ground. The check valve 57 shuts off the fluid suction nozzle 55 corresponding to the first pressure generating chamber 43a.

When the tire 1 in which the first pressure generating chamber 43a is located by the rotation of the wheel is positioned in the opposite direction to the vehicle traveling, the second pressure is generated in the second pressure generating chamber 43b located in the grounded tire 1. The fluid suction nozzle 55 corresponding to the first pressure generating chamber 43a by the amount of fluid introduced into the space between the wheel 7 and the rotating member 71 through the fluid spray nozzle 51 of the generating chamber 43b. Inflow to the first pressure generating chamber (43a) through.

At this time, the check valve 57 of the first pressure generating chamber 43a is rotated to the inside of the first pressure generating chamber 43a by the pressure of the fluid discharged from the second pressure generating chamber 43b and the first pressure is generated. The fluid suction nozzle 55 of the chamber 43a is opened to enter the first pressure generating chamber 43a.

At the same time, the fluid discharged from the second pressure generating chamber 43b acts on the vane structure 73 of the rotating member 71 to rotate the rotating member 71 and the rotor 87 fastened to the rotating member 71. ) Is rotated in a direction opposite to that of the tire 1.

Then, the stator 83 is rotated in the same direction as the rotation direction of the tire 1, the magnetic force is generated by the permanent magnet and generates an axial force.

Therefore, electrical energy is generated through the axial force of the stator 83 and the rotational force of the rotor 87 which rotate in opposite directions as described above.

At this time, heat is generated when power is generated for a long time at high speed, and the generated heat is radiated to the outside through cooling members 101 such as the cooling water tank 105 and the cooling fin 103.

On the other hand, the electrical energy generated by the stator 83 and the rotor 87 as described above is drawn out through the electrical drawing unit 121.

8 is a sectional view showing the main part break of the power generator using the weight of the vehicle according to another embodiment of the present invention. Unlike the above-described embodiment, the power generator shown in FIG. 8 is equipped with a tube 47 between the tire 1 and the wheel 7. A plurality of diaphragms 5 are formed inside the tube 47, and a fluid spray nozzle 51 and a fluid suction nozzle 55 are provided on an inner wall of the tube 47 that contacts the outer wall 9 of the wheel 7. The fluid suction nozzle 55 is provided with a check valve 57.

In addition, the wheel 7 is formed with a through hole 9a communicating with the fluid injection nozzle 51 of the tube 47, and a suction hole 9b communicating with the fluid suction nozzle 55 of the tube 47. ) Is formed through.

Thus, even when the pressure generating chamber 43 is provided in the tube 47, the objective of this invention can be achieved.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. Accordingly, such modifications or variations are intended to fall within the scope of the appended claims.

Industrial Applicability The present invention can be widely applied to various special vehicles driven by using tires such as forklifts and excavators as well as agricultural machines such as automobiles and electric vehicles, electric motorcycles, electric bicycles and tractors. .

1: tire 3: inner wall
5: diaphragm 7: wheel
9: outer wall 9a: injection hole
9b: suction hole 11: inverted triangular groove
13: side wheel 15: seam
17: wheel case 19, 21: bolt
25: axis 29: bearing jaw
31 housing 41 fluid control member
43,43a, 43b, 43c, 43d: Pressure generating chamber 47: Tube
49: inner wall 51: fluid spray nozzle
53 bolt 55 fluid suction nozzle
57: check valve 59: valve body
61: hinge 63: spring
71: rotating member 73: vane configuration
75: bearing 81: power generation member
83: stator 85: uneven member
87: rotor 89: bearing
91: bearing jaw 101: cooling member
103: cooling fin 105: cooling water tank
107: pipe 109: hole
111: support nut 113: vent
115: closed nut 117: coolant
121: electrical drawing unit 123: power transmission unit
125: power receiving unit 161: connecting member
163: hub 165: shaft support bearing
167: wheel bolt 169: bearing support nut
171: Wheel Nut

Claims (9)

In the power generator using the weight of the vehicle applied to the tire while the vehicle is running,
A plurality of pressure generating chambers provided between the tire and the wheels supporting the tires and partitioned by a plurality of diaphragms and accommodating fluid, and disposed in the pressure generating chambers and accommodated in the pressure generating chambers when the tire is loaded. A fluid control member having a fluid spray nozzle and a fluid suction nozzle for controlling the inflow and outflow of fluid;
Rotating members rotatably mounted on side wheels and wheel cases respectively coupled to the tire, and having a vane portion formed on a portion of an outer circumferential surface thereof so as to rotate in a direction opposite to the rotation direction of the tire by a fluid discharged through the fluid spray nozzle. Wow;
A power generation member having a stator of a permanent magnet which rotates in the same direction as the tire and generates magnetic force, and a rotor which is coupled to an inner circumferential surface of the rotating member and rotates in a direction opposite to the rotation direction of the stator to generate power and act as the stator; ;
Power generating device using the weight of the vehicle, characterized in that it comprises an electrical drawing unit for drawing the electrical energy generated through the power generating member. The method of claim 1,
The pressure generating chamber is formed by the plurality of diaphragms arranged at predetermined intervals inside the tire, an inner wall of the tire, and an outer wall of the wheel,
The diaphragm is formed to protrude from the inner wall of the tire and the free end of the diaphragm is fitted into the groove formed in the wheel,
The fluid injection nozzle and the fluid suction nozzle is a power generating device using the weight of the vehicle, characterized in that coupled to the wheel. The method of claim 1,
Further comprising a tube provided between the tire and the wheel for supporting the tire,
The pressure generating chamber is formed by the plurality of diaphragms arranged at predetermined intervals inside the tube, and the fluid spray nozzle and the fluid suction nozzle are mounted on an inner wall of the tube in contact with the wheel. And a through hole communicating with the fluid injection nozzle, and a through hole communicating with the fluid suction nozzle is formed through the power generation device. The method of claim 1,
And a check valve that opens and closes the fluid suction nozzle so that the fluid introduced into the rotary member flows from the rotary member to the pressure generating chamber. The method of claim 1,
And the side wheel is coupled to the tire by a seam, and the wheel case is coupled to the tire by a bolt. The method of claim 1,
The stator is a power generating device using the weight of the vehicle, characterized in that coupled to the groove of the side wheel and the wheel case by the uneven shape member. The method of claim 1,
Power generating device using the weight of the vehicle, characterized in that it further comprises a cooling member for radiating heat generated by the power generating member to the outside. The method of claim 7, wherein
The cooling member,
A ring-shaped cooling fin into which cooling water is injected;
A ring-shaped cooling water tank in which the cooling water is injected and transferring heat generated by the stator and the rotor to the cooling fins;
A power generating device using a weight of a vehicle passing through the side wheel, forming a hole for transferring the cooling water of the cooling water tank to the cooling fins, and connected to the cooling fins. 9. The method of claim 8,
A power generating device using the weight of the vehicle, characterized in that the vent is penetrated through the cooling fins.

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