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INVENTION
Patent of the Russian Federation RU2066398
INERTIAL MOTOR FOR VEHICLE

Applicant's name: Alexander Alekseevich Cherepanov
The name of the inventor: Alexander Alekseevich Cherepanov
The name of the patent owner: Alexander Alekseevich Cherepanov
Address for correspondence:
Date of commencement of the patent: 1993.08.17

Use: inertial propellers for vehicles.

SUMMARY OF THE INVENTION: The propulsor is composed of four pairs of elements consisting of a fixed disk with a slot along the radius that moves on the axis of rotation inside the support ring. Each pair of elements carries out the synchronous movement of the disks in the opposite direction in a plane perpendicular to the axis of rotation. Relatively to each other, each pair of "eccentric disk-support ring" elements has a difference in the reciprocal displacement phase of the disks equal to 90 ^° . The diameter of the support ring is equal to the three radii of the disk, and the axis of rotation passes through the diameter of the support ring, dividing it in the ratio 1: 2 . The support ring can be configured to change its diameter from a value exceeding the diameter of the eccentric disk to a value equal to three radii of the eccentric disk.

DESCRIPTION OF THE INVENTION

The invention relates to the field of inertial propellers, which can be used to mix any vehicles with the orientation in the desired direction in the moving environment.

An inertial device for moving internal masses is known in which the resultant force that moves the machine in the desired direction is created by the torque [1]

The disadvantages of this known technical solution include the occurrence of variable acceleration during the operation of this device and as a result, along with the positive component of the thrust vector u and the negative component, which significantly reduces the efficiency of the propulsion device.

A device is known which makes it possible to convert a circular motion into a rectilinear one in which two opposing loads circulating around the axis are balanced by centrifugal forces, and synchronization of the two blocks of loads rotating in the opposite direction makes it possible to achieve a constant force in a given direction [2]

The disadvantage of the known technical solution is the pulsating nature of the resultant force, and the complexity of the device providing for achieving a constant force in a given direction.

Known vibroimpulsny self-propelled mechanism that converts periodic movements in a unidirectional and consisting of a frame resting on the running wheels with freewheel clutches. The self-balancing inertial vibrator is mounted on the frame [3]

The drawback of this solution is the presence of a negative component of the periodic movement of imbalances, which makes these mechanisms ineffective.

The technical result is the creation of an efficient, economical, highly maneuverable propulsion design for a vehicle by using only a positive amplitude of reciprocating displacement of a constant mass in a system of rotating unbalances.

This result is achieved by the fact that the inertial propulsor contains a mechanism for converting the rotational reciprocating motion of the eccentric system into unidirectional motion. This mechanism is a system of four pairs of working elements. Each element consists of a stationary support ring and a mobile eccentric disk disposed therein, having a slot along the radius. The eccentric disk is located inside the support ring with the possibility of reciprocating movement in a plane perpendicular to the axis of rotation.

Each pair of working elements has the same phase of reciprocal displacement of eccentric discs rotating in opposite directions.

With respect to the other pair, each pair of operating elements is set with a difference in the reciprocal displacement phase of 90 ^° .

The diameter of the support ring in which the eccentric disk moves is equal to the three radii of the disc eccentric, and the axis of rotation passes through the diameter of the support ring in such a way that it divides this diameter in a ratio of 1: 2 .

The support ring can be configured to change its diameter from a value greater than the diameter of the disc eccentric enclosed in the support ring to a value equal to three radii of the disc eccentric.

The combination of four two-element "eccentric-disk support ring" systems into a single system with a difference in the rotation phase of displacement of eccentric disks in pairs of 90 ^° relative to the other pair creates one total stable, constant vector of thrust allowing to move any vehicle in the desired direction.

The propeller can be connected to any type of engine: to the carburetor internal combustion engine, diesel, turboprop, electric, etc.

The compactness, wide possibilities for different arrangement of the system of four pairs of elements creates the prerequisites for the successful use of this engine for existing vehicles, and for the development of a fundamentally new universal vehicle capable of moving in any environment with the orientation in the right direction.

FIG. 1 shows four positions of one element "eccentric disk - support ring" with full rotation of the eccentric disk movement inside the support ring

FIG. 2 variant of the arrangement of the inertial propulsor with two common axes of rotation, top view

FIG. 3 section AA

FIG. 4 B-B cut

FIG. 5 section GG

FIG. 6 section D-D

FIG. 7 section B-B

FIG. 8 diagram of the timing of the operation of one element "eccentric-disk support ring"

FIG. 9 diagram of the time interval for the operation of the propulsion device, consisting of four pairs of "eccentric disk-support ring" elements.

Each "eccentric-disk support ring" element consists of a stationary support ring 1, an axis of rotation 2 extending inside the support ring perpendicular to its diameter in such a way that it divides this diameter in a 1: 2 ratio and a movable eccentric in the form of a disk 3 associated with Axis of rotation 2. The disk 3 has a slot 4 along the radius and is moved by the rotation axis inside the support ring 1 in a plane perpendicular to the axis of rotation. The slot 4 of the disc 3 is formed in such a manner that the disc 3, when rotated along the support ring, slides a slit 4 along the axis of rotation 2, reciprocating between the two extreme positions of the disc relative to the axis of rotation. In one of them, the axis of rotation coincides with the center of the disk, in the other is at the edge of the disk. The diameter of the support ring is equal to the three radii of the disk 3.

The proposed variant of the propulsion design consists of two blocks with axes of rotation 2 and 2 'on which four pairs of elements "eccentric-disk-support ring " I-I', II-II ', III-III' , IV-IV ' . Support rings 1 are rigidly connected together. The axes of rotation 2 and 2 'are connected to each other kinematically by a gear train consisting of four gears 5 to provide synchronous rotation of the axes in opposite directions. Two gears are located on the axes 6 and 6 '.

Each pair of elements I-I ', II-II', III-III ', IV-IV' is kinematically combined into a single eight-element system with a difference in the phase of reciprocal rotation of 90 ^° relative to each other.

The proposed technical solution uses the principle of changing from zero to the maximum value of the centrifugal force in a system of rotating unbalances with a variable degree of eccentricity over a period of revolution with a constant mass due to a periodic change in the scalar and vector magnitude of their centrifugal acceleration.

When the slot 4 of the disk 3 is in a horizontal position and the axis of rotation 2 coincides with the center of gravity of the disk ( Figure 1, position 1 ), the degree of eccentricity is zero. When turning, the disc 3 slides along the support ring 1 and gradually the distance between the center of the disk and the axis of rotation increases. When rotating by 90 ^° ( Figure 1, position II ), the center of the disc is as far from the axis of rotation as possible. The degree of eccentricity at the moment of the operation cycle is maximal, the value of the centrifugal acceleration of the disc eccentric increases accordingly and, as a result, the value of the centrifugal force, which by means of the support ring gives the vehicle a unidirectional motion. With further rotation of the disk 3 by 90 ^° ( Figure 1, position III ), the distance between the center of the disk and the axis of rotation decreases and becomes zero. Accordingly, the pulling force is reduced to almost zero. With a further rotation of the disc eccentric by 90 ^° ( Figure 1, position IV ), the value of the tractive force is close to zero, since the support ring in this segment of the work cycle holds the center of gravity of the disk and the axis of rotation at one point.

Then the cycle of rotation is repeated.

As a result, the pulling force occurs only due to the positive values ​​of the reciprocal displacement amplitude of the disc eccentric in the plane of rotation. The resulting thrust vector is variable in its scalar value, its value periodically increases and decreases, and its vector value is scattered in a fan-like manner along the region of positive quantities. The amplitude of the negative magnitudes of the tractive force is practically close to zero ( Figure 8 ).

For a unidirectional orientation of the vector value of the pulling force, it is necessary and sufficient to add another element of the "eccentric-disk support ring" to one "eccentric-disk support ring" element, rotating synchronously with the first element, but in the opposite direction. As a result of the self-balancing effect, the vector of thrust is given a unidirectional value of the vector quantity.

To convert the periodically varying value of the scalar value of tractive force into a constant value, it is necessary and sufficient to combine four pairs of "eccentric-disk support ring" elements into a single system with a difference in the phase of rotational-translational displacement of 90 ^o relative to the other pair.

The timing diagram ( Figure 9) shows that with the geometric summation of the traction forces of the four pairs of "eccentric-disk support ring" elements, a constant component of the traction force .

Pulsating component Has a negligible value. Elements I-I ', II-II', III-III ', IV-IV' in the propulsor are arranged in such a way that the total traction force passes through the center of gravity of the structure.

The propulsion of the proposed design is possible from any type of engine. The motor, connected with the axes of rotation of the eccentric-drive disks, drives them. Through the rotation axes, the eccentric discs are reciprocated back and forth within the support rings. As a result of synchronous reciprocal counter-rotation of eccentric discs, this device generates a significant traction force, which is transmitted by means of support rings to the vehicle body and gives it unidirectional motion. The amount of tractive effort can be controlled by changing the value of the angular velocity of rotation of eccentric disks. In the case where the support ring is configured to change its diameter, the starting of the propulsor, the set of required angular velocity is carried out with a diameter of the support ring exceeding the radius of the eccentric disk. After dialing the angular velocity with a gradual increase in the diameter of the support ring to a value equal to the three radii of the disc eccentric, the tractive effort increases to a maximum value due to the decrease to zero of the negative component of the amplitude of the reciprocal displacement of the disc eccentric in the plane of rotation.

The traction force generated by the propulsor can be given any scalar value and any direction of movement. The unidirectional motion of the vehicle can be controlled by changing the vector value of the tractive force by means of one or another rotary mechanism.

By changing the vector value of the pulling force by 180 ^° from the specified direction, in one way or another, it is possible to effect an effective braking of the vehicle.

CLAIM

1. An inertial propeller for a vehicle, comprising a mechanism for converting the rotational reciprocating motion of the eccentric system into unidirectional motion, characterized in that the conversion mechanism is made in the form of a system consisting of four pairs of working elements, each of which is made in the form of a fixedly mounted support ring and a movable An eccentric disk with a slot along the radius located inside the support ring with the possibility of reciprocating movement in a plane perpendicular to the axis of rotation in each pair of operating elements are installed with the same phase of reciprocal movement of the eccentric disks and are arranged to move in opposite directions, The last in each pair of working elements relative to the other pair is set with a difference in the reciprocating phase of their movement equal to 90 °, the diameter of the support ring being equal to three radii of the disc eccentric, and the axis of rotation intersecting the diameter of the support ring in such a way that divides this diameter In the ratio 1: 2 .

2. Propulsion device according to claim 1, characterized in that the support ring is configured to change its diameter from a value exceeding the diameter of the eccentric disk to a value equal to three radii of the eccentric disk.

print version
Date of publication 31.10.2006гг

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