Magnet force device

Magnet force device

  • CN 103,208,951 A
  • Filed: 04/11/2013
  • Published: 07/17/2013
  • Est. Priority Date: 04/11/2013
  • Status: Active Application
First Claim
Patent Images

1. magnetic means of lodestone, it is characterized in that:

  • it comprises at least one magnetostatic stone and at least one moving magnetite, should be positioned at this magnetostatic stone magnetic field by moving magnetite, the angular range of wherein should moving magnetite being arranged to its field axis direction and this magnetostatic stone magnetic direction of place is 45 °

    to 135 °

    ;

    By above-mentioned condition, this magnetostatic stone is motionless, and this moving magnetite is subjected to a power and moves, and this power is magnetite magnetic force;

    Make this moving magnetite motionless, then this magnetostatic stone is subjected to magnetite magnetic force and motion round about;

    The N of this magnetostatic stone extremely in, the direction of motion of this moving magnetite is identical with the N extreme direction of field axis;

    Should suction and repulsion will be subjected to by the moving first and last end adjacent of magnetite in magnetostatic stone magnetic field respectively;

    Magnetite magnetic force with suction, repulsion exists simultaneously but direction is different;

    Should provide field axis magnetic field by moving magnetite, this magnetostatic stone provides magnetic field, sets tracks at rectilinear motion or when rotatablely moving, and sets magnetic field position in orbit;

    Should move magnetite before the magnetic field position that does not enter setting, this magnetostatic stone is not on the magnetic field position of setting, after should moving magnetite entering the magnetic field position of setting, the magnetic field position that this magnetostatic stone is pushed into setting provides magnetic field, and should moving magnetite be subjected to magnetite magnetic force and travel forward this moment;

    Before this moving magnetite moved to the magnetic field position that will withdraw from setting, the magnetic field position that this moment, this magnetostatic stone was withdrawn from setting did not provide magnetic field, and this moving magnetite moves forward under the effect of motional inertia;

    Should be subjected to suction and repulsion in the outside in magnetostatic stone magnetic field by moving magnetite, inboard in this magnetostatic stone magnetic field only is subjected to magnetite magnetic force, the method of the magnetic field position that pushes and withdraw from setting of this magnetostatic stone, the magnetic field, the outside that does not have this magnetostatic stone, has only the inboard magnetic field of this magnetostatic stone, so just avoided suction and repulsion;

    This magnetic means of lodestone also comprises the solenoid of being located at this magnetostatic stone one side, and this magnetostatic stone pushes and withdraw from the magnetic field position of setting, and its power is finished by this solenoid;

    In the time of need pushing, the energising of this solenoid, the rectilinear motion shaft-like unshakable in one'"'"'s determination in the coil pushes this magnetostatic stone the magnetic field position of setting;

    In the time of need withdrawing from, the used galvanic both positive and negative polarity conversion of this solenoid, then magnetic bobbin core drives the magnetic field position that this magnetostatic stone is withdrawn from setting to motion in the other direction;

    Motion path in this moving magnetite is provided with position transducer, and moment of magnetic field position that this magnetostatic stone pushed and withdrew from setting signal of the position transducer during by this moving magnetite motion is finished;

    When this moving magnetite had just entered the magnetic field position of setting, this signal transducer sent signal, made this solenoid energising, this magnetostatic stone was pushed the magnetic field position of setting;

    Before this moving magnetite will withdraw from the magnetic field position of setting, another signal transducer sent signal, made this solenoid energising, this magnetostatic stone was withdrawn from the magnetic field position of setting;

    Should no matter provide magnetic field or field axis by moving magnetite, the length of this moving magnetite or the angle when circular-arc all will be far longer than the length of magnetostatic stone or the angle when circular-arc;

    For shortening the used distance of magnetic field position that magnetostatic stone pushed and withdrew from setting, this magnetic means of lodestone also comprises a device;

    The square frame tubulose is formed by 4 iron plates in this device outside, on 4 iron plate faces baby track and roller is set respectively, and this magnetostatic stone is placed on the support of roller, and this support links to each other with the shaft-like iron core of this solenoid, and this magnetostatic stone equates with the distance of 4 iron plates;

    When not providing magnetic field, this magnetostatic stone and roller all in 4 iron plate square frame pipes, do not have influence of magnetic field to this moving magnetite;

    Promote roller by the energising of this solenoid when magnetic field is provided, this magnetostatic stone is pushed the magnetic field position of setting, namely this magnetostatic stone breaks away from 4 iron plate square frame pipes fully;

    After recalling, get back to again in 4 iron plate square frame pipes;

    Push to withdraw between per two of the device by a plurality of magnetostatic stones and magnetostatic stone and keep certain distance, be placed on the straight line, can grow apart from rectilinear motion;

    Push to withdraw from by a plurality of magnetostatic stones and magnetostatic stone and keep certain distance to surround annulus between per two of the device, can be rotated motion.

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