KR20050018449A - Generator using shock absorbers, using dynamic force generated from low and upper arms moving vertically according to state of road surface - Google Patents

Abstract

PURPOSE: A generator using shock absorbers is provided to generate electricity without energy loss by using a dynamic force from low and upper arms moving vertically according to a state of a road surface, thereby reducing gasoline fuel. CONSTITUTION: A generator using shock absorbers includes U-type rack gears(39a,39b), two pinion gears(22a,22b), an one-directional bearing, and a rotary pulley. The U-type rack gears receive a dynamic force from wheels and a wheel axle according to a state of a road surface and include a gear thread inside. The pinion gears are coupled with both ends of the gear thread. The one-directional bearing is embedded inside the pinion gears to be rotated in left and right directions. A shaft is coupled with the center of the pinion gears. The rotary pulley is coupled with a spring(48) and includes a center which is coupled with a shaft of the pinion gear via a bearing. The generator generates power while being rotated by the spring.

Description

Automotive Shover Power Generation System

The present invention relates to a gasoline electric combined vehicle that uses a combination of gasoline fuel and electric energy of the electric vehicle in parallel

The electric energy can also act as a shock absorber while driving the generator while temporarily discharging the reciprocating energy up and down by rotating it while rotating in the vehicle suspension system while driving.

Since the wheels inevitably reciprocate up and down according to the road surface in a running car, the above kinetic energy is absorbed and extinguished in the shock absorber so that no fuel consumption occurs regardless of use.

Conventionally, in order to prevent transmission of the up and down reciprocation vibration to the vehicle body, it is absorbed and extinguished in the suspension device and the shock absorber.

It generates electricity from the car's shock absorber generator and stores it in the battery.The output of the car is controlled by the ECU under low load and the power is supplied to the motor installed in the output shaft of the car to maintain the driving output of the car. It cuts power transmission to the engine and runs at the output of the electric motor. The power generation of the shock absorber is developed in the same way while maintaining the battery charge state.

When the vehicle needs to replenish its output when driving, it is controlled by the ECU to switch power transmission to the engine under the control of the ECU, and when the battery is charged by the shock absorber, the engine and the electricity can be connected to the ECU control according to the driving requirements. By running by about 50% fuel can be reduced.

Hereinafter, with reference to the accompanying drawings, the automobile shock absorber power generation system of the present invention will be described.

1 is a view illustrating a shock absorber generator. A wheel (wheel) of a driving vehicle is connected to a low arm and an upper arm connected to a wheel that moves up and down in accordance with a road surface, and is connected to the upper and lower arms of the reciprocating shaft 43. The pinion gear (22a22b) with a built-in Bendix type which is connected to the U-shaped rake gear (39a39b) through the corrugated rubber tube 41 to prevent foreign matters, and is powered only in one direction. The spring input side shaft 35 and the pinion gear 22 which are connected to the end of the center of the spring 48 by converting the vertical movement of the lag gear 39 into the rotational movement of the pinion gear 22 by being bitten by both of the rack gears. Two shafts are coupled.

When the rack gear 39 is raised, the pinion gear 22b is rotated clockwise and the pinion gear 22a is rotated in the direction of the field system, and one-way power transmission of Bendix type built in the two pinion gears 22 is performed. The device is installed in the opposite direction so that only the pinion gear 22b is power-transmitted. On the contrary, when the lag gear 39 descends, the pinion gear 22a is power-transmitted, regardless of whether the lag gear 39 is raised or lowered. The spring input side shaft 35 is rotatable only in the clockwise direction to wind the spring 48 and prevent the loosening in the reverse direction between the winding case 30 and the spring input side shaft 35. One-way clutch 32, which is a one-way power transmission device, was installed.

The center of the ring gear 24 installed in the body 10 of the device in the opposite direction of the rex gear upassembly described as described above is rotatable and installed as a bearing on the pinion gear shaft 35.

It is connected to the outer end and connected to the fixed plate 37 to rotate the ring gear 24 as the spring is released, and rotate the high speed generator pulley gear 26 together to produce electricity in the generator 28 to produce a battery (2- 15).

FIG. 2 is a diagram illustrating a power generation system in which a shock absorber is attached to a vehicle. In the four-wheeled vehicle, a shock absorber 10 is attached to four places of the wheel cover 12a12b12c12d to collect electricity generated therein and charge the battery 15 to charge the ECU. By controlling the power supply of the motor to the mission input shaft and injecting electricity into the motor, the fuel can be saved by using the engine as a substitute for the driving requirements.

FIG. 3 is a plan view of a one-way shock absorber generator, in which the pinion gear 22 and the lateral input side shaft 35 are formed only when the wheels 39 and the pinion gear 22 are raised and lowered in a ratio of one to one. As a structure that can wind the mainspring by power transmission, it can also play the role of shock absorber and produce electricity by driving the generator using the wound mainspring as the description of FIG.

FIG. 4 is a separate propulsion device installed on a rear wheel in a front wheel drive vehicle to which an electric motor is attached and under the control of an ECU to control the electric transmission of the electric motor and the power of the wheel, and the above description is the same as FIG. 2.

FIG. 5 transmits power of an electric motor to a propulsion shaft between a mission and a differential in a rear wheel drive vehicle.

FIG. 6 is a plan view in which a plurality of up-up assemblies 10 are installed, and a plurality of up-up assemblies are installed on a central shaft 35 driven by the lex gear 39 to drive a plurality of generators to produce electricity.

As described above, the shock absorber generator of the present invention obtains the driving force from the low arm and the upper arm that the driving wheel moves up and down according to the road surface state, so that electricity is produced without generating any energy consumption and used for driving the vehicle. Therefore, it saves fuel and reduces waste of petroleum energy, and when used in freight vehicles, it can reduce the cost of transportation and increase national competitiveness.

1 is a shock generator using a mainspring that can obtain power by using the up and down reciprocating motion of the wheel according to the state of the road surface while the car is driving

2 is a spring power generator installed one by one in the case of a four-wheeled vehicle

(Explanation of symbols for the main parts of the drawing)

10a10b10c10d: Shock absorber for 4 wheels

12: car wheelhouse 15: battery

17: electric cable 19: wheel

21: vehicle body 22a22b: input side pinion gear equipped with Bendix Tangent power transmission device 24: output side ring gear connected to the mainspring 26: generator pulley gear

28: generator 30: hand winding case

32: one-way clutch of Bendix type 35: input side shaft connected to the center of the winding

37: power transmission holding plate of the output side of the mainspring and the ring gear

39a39b: rack gears on both sides 41: rubber corrugated pipe for preventing foreign substances

43: rack gear shaft connected to the low arm of the wheel

45: spring input shaft bearing

Claims (2)

When the vehicle is driven, a gear mountain is formed inward to the U-shaped rake gear that receives the power of the up and down reciprocating motion of the wheel and the axle according to the condition of the road, so that two pinion gears are coupled to the rack gear mountain on both sides and two pinion gears In the built-in, the one-way bearings are built in the reverse direction by the bypass low-left rotation, and the centers of the pinion gears coincide with each other so that the shaft axis is coupled to the center and fixed to the end of the mainspring center on one or both sides of the shaft. The center of the rotating pulley pulley connected to the outer end of the mainspring of the machine is rotated by the mainspring to produce electricity by driving the generator. Shock absorber generator The shock absorber generator according to claim 1, wherein a plurality of springs can be installed on both sides of a central shaft connected to the spring driven by the lag gear to drive a plurality of generators.