DE202017002470U1 - Device for dynamic force amplification - Google Patents

Abstract

Device for the dynamic force amplification of electromechanically registered forces for generating a potentiated torque based on a balance drive in exploitation and combination of physical principles, in particular the laws of leverage and gravity, characterized by a base frame (1) with a pivot frame (2), the symmetrical and in the type of a rocker pendulum in the base frame (1) is mounted and that in the center of gravity of the swing frame (2) a vertically aligned bearing shaft (5) with coupled asymmetric flywheel (6) is arranged and that the swing frame (2) for generating oscillating rocking movements with a drive member (motor 12) is operatively connected and that the power transmission from the bearing shaft (5) to a working unit, preferably a generator unit (8) via a traction mechanism (7), namely belt or chain drive or a gear transmission or hydraulically.

Description

The innovation relates to a device for dynamic force amplification electro-mechanically registered forces to generate a potentiated torque based on a balance drive in exploitation and combination of physical fundamentals, in particular the laws of leverage and gravity.

Generally known is the rotary vibratory gyroscope / 1 /. This system is used to date to determine the spatial location of a predetermined body. To use this principle for generating a usable torque or the dynamic force amplification electro-mechanically registered forces is not known. The same applies for DE 0010003367A1 to that an inertia-active flywheel mass with rotating housing, are mounted in the eccentrically arranged rotating masses (sa " www.toprkado.de/wuerthGetriebe ").

With DE 1 901 234 A1 an indirect torsional vibration system is proposed in which arranged on a lever arm rotating weight that is mounted in a fork, generates oscillating oscillations, which generates energy on a shaft. It is provided that in order to overcome the top dead center of the rotating weight power components are stored in a spring and released after overcoming the dead center again.

With DE 197 12 542 C2 a device is proposed with which a directed force can be generated from a rotational movement of a mass body. For this purpose, an eccentrically arranged on a rotation axis flywheel is rotated and converted the generated imbalance in a directed force. For this purpose, the mass body is rotatably mounted in a pendulum.

In WO2016 / 163631 A1 a device is proposed which comprises a focus fixed to the shell, in the axis of gravity axis of rotation with a centrifugal weight is arranged. The axis of rotation itself is operatively connected to a power generator. By an all-round possible change in position of the shell, the centrifugal weight is brought into circulation and transmitted the rotational movement over the axis of rotation to the power generator. The energy production is spontaneous and non-uniform depending on the movement process.

The object of the invention is to develop a device for dynamic force amplification electro-mechanical forces, in particular for multiplying a torque by using centrifugal forces. In particular, a far-reaching uniform and continuous power gain is to be achieved.

The inventive features according to the present objective and task are summarized in claim 1 and the associated dependent claims for the structural implementation.

Starting from the objective position, it is provided that an asymmetric flywheel mounted by positive rotation of the circular orbit undergoes an angular momentum acting in the direction of the center of gravity of the circular orbit and, following the passage of the center of gravity, under the influence of the stored kinetic energy follows that of the rising web. With passage of the center of gravity by the rotating flywheel sets at the same time a diametrically directed reversal of the inclination of the circular orbit. This tilt change is continuous. From a trajectory angle of approximately 45 ° after passage of the center of gravity (focal axis) is a switching point, from which the circular path between the centers of gravity relatively flat to neutral, so that the flywheel without appreciable energy boost over the pivot axis away on the new forming slope of the plane Closed to circular orbit. As the orbit inclination increases, the effect of gravity on the flywheel increases, and again, a force pulse is deployed in the direction of rotation. This functional sequence is repeated twice in sinusoidal form for every revolution of the flywheel.

The oscillating pendulum motion of the pivoting frame and the indexing rotary motion of the flywheel mounted in the flywheel frame is effected by an oscillating force pulse which is present on the input side. For this purpose, the input side applied and to be amplified force is converted by a drive unit in an oscillating force pulse and transmitted to the swing frame and thus to the flywheel.

Based on the weight of the flywheel and the frequency of the oscillating pedel movement, the applied force is converted into a potentiated / multiplied torque, which can be tapped off via the bearing shaft.

The start and the specification of the direction of rotation of the flywheel is preferably carried out by an angular momentum of the output member (generator in engine status). Alternatively, the starting energy may also be introduced with a separate motor engaged with the bearing shaft.

The innovation also provides that in order to support a synchronous run the Pendulum movement below the swing frame and parallel to the pivot axis balance weights are arranged. Similarly, to fix the rest position (approximately horizontal zero position) of the swing frame and to damp the pendulum motion between the swing frame and the base frame Neudymmagnete or spring-dynamic damping elements are provided.

The tap of the potentiated torque takes place on the bearing shaft and is used to drive a working unit. As a work unit, a generator unit is preferably provided, with which the power generation of the potentiated electro-mechanical force pulse occurs. Alternatively, the tapping of the torque can also be done hydraulically or pneumatically via a pump unit.

A positive effect of the innovation is that advantageously existing network energy can be used as input. Multiplied by the inventive device, the energy generated can be used decentralized directly to meet their own energy needs or stored or fed into the existing power grid. Use of the device is not site-tied. Also, it is suitable for mobile use. If regenerative energy is available, an autonomous power generation is possible cost-effectively. The device is characterized by a simple, robust design with few wear elements, which in turn promises long-term availability.

The device for carrying out the method consists of a base frame, in which a pivoting frame is used with a forcibly rotating mounted asymmetrically designed flywheel in the manner of a rocker. The bearing shaft of the flywheel is perpendicular to the intersection of the cross braces, so used in the frame center of the swing frame. In addition, the bearing shaft is supported with coupled generator drive below the swing frame from a right angle to the pivot axis arranged Rahmenunterzug. The power transmission for the generator unit can be done directly by means of traction mechanism (belt or chain transmission) or gear transmission or via a cardan shaft or a flexible drive shaft or hydraulically or pneumatically. On the beam turn a frame bracket is attached, which carries the generator unit and the balance weights for the swing frame. For the oscillating drive of the swing frame a rocker is still provided, which is fixed to the frame bracket.

The balance weights arranged on the frame bracket dampen the changing oscillating movements of the swing frame in the operating state. They ensure a quiet operation that is less prone to interference. At the same time it is achieved that at the start of the device, the amplitude of the swing frame and the starting torque and thus the energy consumption is relatively low. Another effect consists in the fact that the swing frame in rest position together with the flywheel occupies a stable position and favorable starting position. For the same purpose additional damping elements, preferably Neudymmagnete or pneumatic as well as mechanical spring elements are arranged between the base frame and swing frame. In particular, they support a relatively elastic direction reversal of the tilting movement of the pivoting frame. Experiments have shown that without these damping elements a significantly larger starting energy is needed. This effect is enhanced when these damping elements are located outside the plane of oscillation of the swing frame.

The drive unit for generating the tilting moment for the swing frame consists of an electric or a hydraulic motor which is kinematically connected to the rocker. The force to be potentiated is transformed by this drive member into an oscillating force pulse and transmitted via the standing with the rocker drive plate on the swing frame with the flywheel. Alternatively, the pendulum drive can also be done with cross clamping bands, a linear motor or with two drive motors with opposite directions of rotation. It is also conceivable hydraulic, pneumatic or magnetic servomotors, which are directly operatively connected to the swing frame. Also, the drive member may be connected kinematically parallel to the output member directly to the bearing shaft of the flywheel.

The drive of the drive is carried out in cooperation with a speed sensor on the bearing shaft and individual function-related sensors, which are operatively connected to optimize the motion sequences with a computer-aided control unit. About the control unit, the basic functions, such as rotational movement of the flywheel, adjustment of the inclination angle of the flywheel frame and the frequency of the periodic tilting movement of the swing frame, the size of the input energy and the output power in a target-actual comparison are detected and controlled. Ultimately, the power amplification of the drive energy takes place exclusively by the change in the center of gravity of the flywheel as a function of the rotational speed (speed) and the oscillation frequency of the swing frame, which can be tapped on the bearing shaft of the flywheel.

The solution according to the invention will be clarified below with reference to a schematic representation of an embodiment again. Show it:

1 : a side view of the swing frame

2 : a plan view of the swing frame behind 1

3 : the aggregate in perspective view.

The view of the swing frame 2 to 1 shows the function-determining component of the device for dynamic force amplification electro-mechanically registered forces.

The introduction of the force to be amplified takes place in the present example via a drive motor with direct kinematic engagement via the drive wheel 11 on the seesaw 3 in the form of an oscillating force pulse.

The force can also, as variant "A" shows, by means of tension bands 14 respectively. This is the drive wheel 11 designed as a double coil on which the clamping bands 14 are wound with opposite winding direction. Your attachment to the rocker 3 done by means of turnbuckles 15 , whereby a backlash-free drive is guaranteed. Variant "B" is a direct drive of the rocker 3 by a geometrically adapted linear motor 16 , the base frame 1 is anchored. Variant "C" shows an example of a drive of the rocker 3 with two counter-rotating drive motors and corresponding freewheel wheels 11 and 11 ' , Their control and transmission of the power pulse is, as for all variants, similar. The force pulse is from the rocker 3 over the bridge bracket 2.2 and frame shelter 2.1 on the swing frame 2 transfer. This will be in the middle of the cross struts 2.3 (S. 2 ) in the camp chair 5.1 mounted bearing shaft 5 relative to their vertical zero position together with the coupled asymmetric flywheel 6 swung. The flywheel 6 in the direction of rotation, as far as it lies outside the center of gravity S1 or S2 of the orbit, it is the physical principle of gravity following as in an inclined plane in the direction of gravity S1 or S2 set in motion. In the starting phase, this angular momentum can additionally or generally by the output member, here the generator unit 8th be supported in motor status. Characterized in that the inclination angle α of the swing frame 2 and thus the plane of rotation of the positively driven flywheel 6 changes continuously according to the input oscillating force pulse, inevitably shifts the focus of the flywheel 6 in the direction of rotation. If you follow this movement, the flywheel overcomes 6 by the unfolded kinetic gravity energy the center of gravity S1 or S2 of the circular orbit and follows the rising circular path side. From a circular path angle β of approximately 45 ° after passage of the center of gravity S1 or S2 (center of gravity axis), as in FIG 2 displayed, reaches the rotating flywheel 6 the switching point I or II. From this section, the course of the circular path between the centers of gravity S1 and S2 in the change phase is relatively flat, so that the flywheel 6 without appreciable energy boost over the pivot axis 18 moved toward the new self-adjusting slope of the circular orbit. Corresponding to the increases in the angle of inclination α, an angular momentum is again initiated from the gravitational energy and the flywheel mass 6 accelerated in their direction of rotation. This function sequence is repeated with each revolution of the flywheel 6 twice.

That of the revolving flywheel 6 unfolded torque is then on the bearing shaft 5 tapped as a potentiated torque. This means that this torque is several times greater than the force pulse input on the input side. Previous attempts prove that a multiplication factor of greater than 10 is achievable. The degree of duplication is ultimately limited by the design of the device and the controllability of the centrifugal forces generated by the rotating flywheel. That at the bearing shaft 5 Tactile torque is how 2 shows, via the traction mechanism 7 to the generator set 8th for power generation.

For rifle performance of a sufficient smoothness and to ensure a trouble-free continuous operation are additional balancing weights 4 below the swing frame 2 at the frame bridges 2.2 arranged. At rest, they cause the swing frame 2 occupies a nearly horizontal zero position, thus facilitating the restarting.

The representation after 2 shows in plan view the under the cross struts 2.3 the swing frame 2 the forcibly rotating asymmetric flywheel 6 with the smaller counterweight 6.1 , At the intersection of the cross struts 2.3 is the camp chair 5.1 for the perpendicular to the swing frame 2 arranged bearing shaft 5 the flywheel 6 , The swing frame 2 itself is about the pivot axis 10 tiltable on both sides in the base frame 1 stored. The function has already been described above. In the 1 illustrated frame assembly 2.1 . 2.2 with seesaw 3 , the balance weights 4 and the genset 8th are aligned identical to the pivot direction. Below the flywheel 6 and frame shelter 2.1 is the traction mechanism 7 for driving the generator unit 8th , The traction mechanism 7 can be designed as a form-fitting chain, toothed belt or non-positive belt transmission or as a gear transmission. According to the in 1 negotiated functional sequence are the respective reversal points I and II of the swing frame 2 for the revolving flywheel 6 and acting gravity with respect to the focal points S1 and S2 marked. They are each in the direction of rotation of the flywheel 6 at a circular path angle β of about 45 degrees after passage of the corresponding center of gravity S1 or S2. With passage of this reversal point I or II is a change in the direction of inclination of the swing frame 2 , This will be the flywheel 6 forced in the predetermined direction of rotation according to the acting gravity for further continuous circulation.

3 shows the complete equipped device in a perspective view. It consists of an open base frame 1 compact cubic structure. Within the open upper side is the swing frame 2 around the pivot axis 10 in the base frame 1 used pivotally. At the upper end of the bearing shaft 5 is the speed sensor 9 placed. The oscillating drive of the swing frame 2 with flywheel 6 via the as a rocker 3 formed segment disc, which is connected to the drive motor 12 in kinematic engagement. The drive can, as mentioned above, equally after the in 1 sketched variant "A", "B" or even "C" done. For damping the amplitude deflection of the swing frame 2 are between the swing frame 2 and the base frame 1 additional damping elements 13 , Preferably Neudymmagnete or spring elements provided. They support an elastic change of direction of the tilting movement of the swing frame 2 without frictional contact. As test runs have shown, the arrangement of these damping elements 13 In operation, the amplitude of the oscillating swing frame 2 reduced and surprisingly significantly reduced the drive power.

The input energy is related to performance as an oscillating force pulse from the engine 12 over the drive wheel 11 (S. 1 ) to the seesaw 3 entered into the system described above. The tapped power is taken as torque at the bearing shaft 5 and is preferably via the kinematically coupled generator set 8th used for further consumption. To drive electrical energy from alternative energy sources can be used. As a result, an autonomous operation is possible as far as possible. The device according to the invention can also be used as a transportable and / or mobile system.

Literature:

• /1/ Mühlenfeld, J. "Dreh-Schwingkreisel" Report from the Institute for Vibration Research of the Frauenhofer - Gesellschaft Tübingen Treatise of the Braunschweigische Gesellschaft, Bd 20, p. 126-164 Friedrich Vieweg & Sohn-Verlag 1968

LIST OF REFERENCE NUMBERS

1

base frame

2

swing frame

2.1

downtube

2.2

Rahmenbrügel

2.3

crossbrace

3

bob

4

counterweight

5

bearing shaft

5.1

bearing block

6

Inertia

6.1

counterweight

7

traction drives

8th

generator Set

9

Tachometer

10

swivel axis

11

drive wheel

12

drive motor

13

damping element

14

strap

15

turnbuckle

16

linear motor

17

Drive wheel with freewheel

18

Gravity axis

S1

main emphasis

S2

main emphasis

I, II

turning point

α

Path angle

β

Railway revolution angle

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 0010003367 A1 [0002]
• DE 1901234 A1 [0003]
• DE 19712542 C2 [0004]
• WO 2016/163631 A1 [0005]

Cited non-patent literature

• www.toprkado.de/wuerthGears [0002]

Claims (3)

Device for the dynamic force amplification of electromechanically registered forces for generating a potentiated torque on the basis of a balance drive in utilization and combination of physical principles, in particular the laws of leverage and gravity, characterized by a base frame ( 1 ) with a swing frame ( 2 ), which is symmetrical and swingable in the manner of a rocker in the base frame ( 1 ) is mounted and that in the center of gravity of the swing frame ( 2 ) a vertically aligned bearing shaft ( 5 ) with coupled asymmetric flywheel ( 6 ) is arranged and that the swing frame ( 2 ) for generating oscillating rocking movements with a drive member (motor 12 ) is operatively connected and that the power transmission from the bearing shaft ( 5 ) to a working aggregate, preferably a generator set ( 8th ) via a traction mechanism ( 7 ), namely belt or chain drive or a gear transmission or hydraulically. Apparatus according to claim 5, characterized in that the drive member from a with the rocker ( 3 ) coupled linear motor ( 16 ) or that a train gear ( 7 ) is provided, in which over cross-running straps ( 14 ) with the rocker ( 3 ) by turnbuckles ( 15 ) are mutually fixed, wherein the drive wheel ( 11 ) for receiving the tension straps ( 14 ) is designed as a double coil or that as a drive member with the swing frame ( 2 ) are provided in the active compound hydrau-Liche, pneumatic servomotors or that the drive motor ( 12 ) with the bearing shaft ( 5 ) is kinematically connected. Apparatus according to claim 5, characterized in that the bearing shaft ( 5 ) with a tachometer ( 9 ) is in operative contact.

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