CN102735101A - Saddle type coil rotating electromagnetic gun - Google Patents

Abstract

The invention belongs to a saddle type coil rotating electromagnetic gun which uses a plurality of saddle type superconducting coils inserted in a Dewar type container of a gun tube in a crossed manner, the Dewar type container is sleeved by an iron core housing, the container is connected with a nitrogen feed pipe and a power line, and a bullet uses a pair of saddle type short-circuited coils sleeved on the iron core. The bullet is rotated to facilitate the air hindering the motion produce a centrifugal effect, and vacuum is produced around the bullet with no air friction heat energy. The bullet uses a gyroscopic principle, has no air friction, flies smoothly, and has a high speed and a wide range. Air current generates no fluctuation on the bullet, so the bullet has high accuracy. The saddle type coil rotating electromagnetic gun uses a superconducting technology, is highly energy saving, has low power consumption so that civil power supply is enough, has a small size, and is convenient to move. When the saddle type coil rotating electromagnetic gun shoots a target, the launch point can not be found, and the saddle type coil rotating electromagnetic gun has good concealing performance and strong lethality, and belongs to word advanced weapons. An electromagnetic gun highly publicized by the United States has a huge size, has high electricity consumption, can not be moved, and has no actual combat value; the bullets fly in parallel, and have large air friction which generates high heat, so the selection of high-temperature material is always the bottleneck in the development.

Description

Saddle-type coil rotating electromagnetic big gun

Technical field: the present invention relates to a kind of saddle-type coil rotating electromagnetic big gun.

Background technology: at present in the world, especially the magnetic artillery shell of American Studies is not spiraling.During the parallel flight of shell; Owing to receive hydromechanical influence, body position air-flow pressure is little, and ambient gas pressure is big; A large amount of air that pressure is very big and body sliding friction; The air force of sliding friction is very big, and it is the bottleneck of magnetic artillery development that friction generates high temperature, the high-temperature material on shell surface are selected for use always.In addition, this magnetic artillery is bulky, and power consumption is high especially, and the power electricity is not enough, also need increase several accumulation power supplies again.Also have its flight steady inadequately, receive the influence of air draught, shell constantly produces fluctuation, and fluctuation makes shell depart from goal-miss the target, and how to prevent that shell from missing the target also is a difficult problem of this magnetic artillery research.In a word, this magnetic artillery does not have value under battle conditions.

Summary of the invention: study a kind of magnetic artillery rotation shell; When shell rotated, the air of the motion that holds it back was as the centrifugal raindrop that get rid of of umbrella of rotation, got rid of on one side air is centrifugal; Produce vacuum around the shell main body; Air only has friction at the bullet position, and friction significantly reduces, and fricative heat energy significantly reduces.In addition, gyro principle is had a smooth flight, and air draught is very little to its influence, can not produce fluctuation, and the accuracy rate of shell is high.Because air drag is little, the rotation shell all increases several times than parallel flight shell speed and range.

Technical scheme: put in Dewar type container with a plurality of shape of a saddle superconducting coil right-angled intersections ground; Dewar type container is enclosed within on the gun tube; Dewar type container outer surface cover upper iron core shell, Dewar type container connects nitrogen feeding pipe, coil attachment power line; Shell in the gun tube adopts a pair of shape of a saddle short-circuited coil, and coil is enclosed within on the shell iron core.

Description of drawings: Fig. 1 is a shape of a saddle rotating electromagnetic big gun longitudinal sectional drawing.

Fig. 2 is a shape of a saddle rotating electromagnetic big gun transverse cross-sectional view.

Fig. 3 is a shape of a saddle rotating electromagnetic big gun expanded view.

The shape of a saddle superconducting coil profile that Fig. 4 band is unshakable in one's determination.

Among the figure, 1-shape of a saddle superconducting coil A, B, C, D, E; The 2-gun tube; The 3-Dewar type container; The 4-nitrogen feeding pipe; The 5-power line; 6-gun tube shell unshakable in one's determination; The 7-shell; 8-shell shape of a saddle short-circuited coil; The 9-shell is unshakable in one's determination; 10-gun tube coil stator is unshakable in one's determination.

The specific embodiment: a plurality of shape of a saddle superconducting coil A, B, C, D, E 1. be placed in to right-angled intersection Dewar type container 3. in; 3. Dewar type container is enclosed within gun tube and 2. goes up; 6. Dewar type container outer surface 3. overlaps the upper iron core shell, and 4. 3. Dewar type container connect nitrogen feeding pipe, and 5. 1. coil connect power line.8. 7. the shell of gun tube in 2. install a pair of shape of a saddle short-circuited coil, and 8. coil is enclosed within the shell iron core and 9. goes up.

4. 3. Dewar type container import liquid nitrogen through nitrogen feeding pipe, and 1. shape of a saddle superconducting coil A, B, C, D, E become superconductor, when 5. power supply feeds DC current to shape of a saddle superconducting coil A, B, C, D, E in 1. successively through power line.Owing to produce superconducting phenomenon, the D.C. resistance in the coil is zero, and I=V/R, small voltage also can produce big electric current, and 1. superconducting coil A, B, C, D, E produce the ultrastrong magnetic field of the rotation that moves forward successively.Move magnetic force line cutting gun tube that the ultrastrong magnetic field of rotation the produces shell shape of a saddle short-circuited coil in 2. 8., 8. coil produces induced-current, induced-current again under the effect of moving rotating excitation field, the asynchronous rotation that moves forward, 7. shell produces screw.Be to strengthen magnetic capacity u, increase magnetic field intensity, also can insert iron core 10. at each coil center 1., but unshakable in one's determination 10. around Dewar type container 3. seal, like Fig. 4.

Because coil adopts superconductor, feed direct current, coil resistance is zero, increases coil turn, can increase magnetic field intensity, P=IV, small voltage, big electric current, power significantly reduces.If with 12 volts of voltages, 200 Ampere currents, power have only 2400 watts, civilian power supply is just enough.And the magnetic field intensity that produces, a lot of superconduction document record magnetic field intensities can reach tens tons.Its volume is little, and little power consumption, speed are fast, far firing range, and accuracy rate is high, good concealment, it is most advanced in the world at present weapon.

Claims (1)

1. saddle-type coil rotating electromagnetic big gun; It is characterized in that: in Dewar type container, Dewar type container is enclosed within on the gun tube with a plurality of shape of a saddle superconducting coil right-angled intersections ground pendulum, and the Dewar type container outer surface is enclosed within shell unshakable in one's determination; Dewar type container connects nitrogen feeding pipe; Shell in the coil attachment power line, gun tube adopts a pair of shape of a saddle short-circuited coil, and coil is enclosed within on the shell iron core.

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