SU1285183A1 - Method of converting reciprocating motion to rotary motion of rotor and device for effecting same - Google Patents

Abstract

1. A method for converting reciprocating rotor into rotary motion of a rotor by vibrating gripping and maintaining rotation of an unbalancing rotor, characterized in that, in order to increase the efficiency of the conversion process when using wave energy for reciprocating movement of the rotor in a wide range of their frequencies, the frequency of rotation of the rotor with its oscillation frequency under the action of waves by changing the eccentricity of the center of mass of the rotor, and with decreasing Toty eccentricity oscillation increases, while increasing frequency decreases. 2. A device for converting a reciprocating movement into a rotative rotational movement of the rotor, comprising a support, an unbalanced rotor placed on it, mounted on the latter with a possibility of radial movement of an unbalance with rolling bodies interacting with annular guides coaxially rotor, characterized in that the aim of increasing the efficiency of the conversion process during reciprocating movement of the rotor under the action of waves in a wide range of their frequencies, the device is equipped with a sensor the wave parameters, the counting unit and the mechanism for moving rolling bodies along the rotor axis, and the guides are made in the form of two truncated cones, with large bases facing each other and having flat portions on the side surfaces parallel to the rotor axis. & (Lgo 00 Oi 00 oo

Description

This invention relates to hydropower engineering and may be used in wave power plants.

The purpose of the invention is to increase the efficiency of the conversion process during the reciprocating movement of the rotor under the action of waves in a wide range of their frequencies.

Fig. 1 shows a device for converting reciprocating stirring, turning into vras, rotor movement; in fig. 2 is a view A of FIG. one; in fig. 3 shows a section BB in FIG. 2

ten

The support 1, which is pre-installed on the floating means, undergoes reciprocating movement under the action of the waves, resulting in vibrating capture and maintaining the rotation of the unbalanced rotor 2, whose rotational speed is matched with the frequency of its oscillations under the action of the waves changes in the eccentricity of the center of mass of the rotor, and with a decrease in the frequency of the wheel; the device contains a support 1;

rolling bodies 4 to unbalance 3 due to the influence of the calculating block 8 on the mechanism of moving rolling bodies 4 and thereby increasing eccentricity, and increasing the frequency removes bodies 4 from the unbalanced rotor 2 installed on it with the possibility of radial displacement 3 with rolling bodies 4 interacting with annular guides arranged coaxially with the rotor 2, made in the form of balance 0 and thereby reducing the eccentricity of two truncated cones 5, obracogenic pain-risks. Changing the center eccentricity

the flat surfaces 6, the rolling surfaces 4 of the flat sections 6 parallel to the axis of the rotor 2, cones 5, are produced during the period of rolling around the side surfaces of the rotor 2, thereby eliminating the wave parameter sensor 7, the counteracting force of the guides to the heat block 8 and the mechanism for moving bodies 4 and 4, which makes it possible to reduce the rolling power along the rotor 2 (not shown). the mechanism of their movement.

Type B

0

The method of converting the reciprocating mixing into rotational motion of the rotor 2 is carried out as follows.

The support 1, which is pre-installed on the floating means, undergoes reciprocating movement under the action of the waves, resulting in vibrating capture and maintaining rotation of the unbalanced rotor 2, whose rotational speed is matched with the frequency of its oscillations under the action of the waves by signals from the sensor 7 of the wave parameters by changes in the eccentricity of the center of mass of the rotor, and when the oscillation frequency decreases, they approximate in the axial direction

rolling bodies 4 to unbalance 3 due to the effect of the calculating block 8 on the mechanism of moving rolling bodies 4 and thereby increasing eccentricity, and increasing the frequency removes bodies 4 from unbalance 3 and thereby reducing eccentricity. Changing the center eccentricity

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Claims (2)

1. A method of converting a reciprocating movement into rotational motion of the rotor by vibrational capture and maintaining the rotation of the non-balancing rotor, characterized in that, in order to increase the efficiency of the conversion process when using wave energy to reciprocate the rotor in a wide range of their frequencies, they additionally coordinate the frequency rotation of the rotor with its oscillation frequency under the action of waves by changing the eccentricity of the center of mass of the rotor, and with decreasing frequency The oscillations increase the eccentricity, and decrease with increasing frequency. 2. A device for converting reciprocating movement into rotational motion of the rotor, comprising a support, an unbalanced rotor mounted on it, mounted on the latter with the possibility of radial movement of the unbalance with rolling bodies interacting with ring guides arranged coaxially with the rotor, characterized in that, for the purpose of increasing the efficiency q of the conversion process during the reciprocal ® translational movement of the rotor under the action of waves in a wide range of their frequencies, the device is equipped with a pa ametrov wave resolver unit and the mechanism for moving the rolling bodies along the rotor axis, and guides are made in the form of two truncated cones facing large bases to each other and having flat surfaces on the lateral portions disposed parallel to the rotor axis.