CN102914213A - Rotatablely-accelerated catapulting electromagnetic gun - Google Patents
Rotatablely-accelerated catapulting electromagnetic gun Download PDFInfo
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- CN102914213A CN102914213A CN201210472599XA CN201210472599A CN102914213A CN 102914213 A CN102914213 A CN 102914213A CN 201210472599X A CN201210472599X A CN 201210472599XA CN 201210472599 A CN201210472599 A CN 201210472599A CN 102914213 A CN102914213 A CN 102914213A
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Abstract
The invention discloses a rotatablely-accelerated catapulting electromagnetic gun which comprises a rotatablely-accelerated magnetic braced catapulting shot and a large enclosed ring-shaped hollow orbit, wherein the magnetic braced catapulting shot is composed of an electromagnetic shot bracket and a flat warhead, and the large enclosed ring-shaped hollow orbit is used for accelerating the magnetic braced catapulting shot; the electromagnetic shot bracket is composed of a high-strength permanent magnet block, a high-tenacity spring, two spring latch rotating plates and two spring latch small magnetic blocks, wherein the cross section of the high-strength permanent magnet block is elliptic, the high-strength permanent magnet block is provided with a cylindrical hollow cup-shaped space, the high-tenacity spring is arranged in the hollow cup-shaped space, the two spring latch rotating plates press and lock the high-tenacity spring so that the high-tenacity spring is kept in a compressed state, and the two spring latch small magnetic blocks control the pressed and locked high-tenacity spring; and the flat warhead is adhered to one end of the high-tenacity spring away from the permanent magnet block. The electromagnetic gun is characterized in that the outer side of the large enclosed ring-shaped hollow orbit is uniformly and closely wound with an accelerating electromagnetic coil and provided with a velometer, and a half of a catapulting orbit close to an outlet is provided with a slow-down electromagnetic coil.
Description
Technical field
The present invention relates to convolution and accelerate to launch magnetic artillery, be applicable to low-power, without the aggressive bullet of gunpowder transmitted at high speed, belong to the science and techniques of defence field,
(annotating: if the technology of the present invention needs consideration military security problem, please submit relevant department's audits such as national defence to)
Background technology
All studying by every means magnetic artillery both at home and abroad now, but how to utilize electromagnetic energy to convert the flight kinetic energy of fly bomb to, this is a most crucial ring of realizing magnetic artillery, and theoretically, be implemented in the initial velocity kinetic energy that in the utmost point short time electromagnetic energy is converted to the electromagnetism shell, this needs very large electromagnetic field, that is to say that the bullet that will accomplish several hectograms or several kilograms launches with high initial velocity, need hundreds of kilowatt even larger power to realize, this condition to the battlefield is very inaccessible, emerges so also find no so far real magnetic artillery; But utilize uncle minister in ancient times's Wei patented product: " the magnetic artillery convolution is accelerated the magnetic holder and launched bullet " and " electromagnetic path is accelerated in the magnetic artillery convolution ", add the solenoid and control system and the bullet holder deceleration system that produce magnetic field, and utilize the vertical and horizontal Two Dimensional Rotating combination of convolution acceleration orbit, just form a kind of low-power, launched high-altitude transmitted at high speed magnetic artillery emission, aiming any direction and angle at a high speed.
Summary of the invention
The purpose of this invention is to provide a kind of low-power that can utilize tens kilowatts power supply within the extremely short time, the bullet of several hectograms or several kilograms to be launched with high initial velocity, at a high speed launch emission, the aiming any direction launches magnetic artillery with the convolution acceleration of the high-altitude transmitted at high speed shell of angle.
Convolution is accelerated to launch magnetic artillery, comprise that the holder of a magnetic bullet and a flat bullet form the magnetic holder of accelerating of circling round and launch bullet, and one is used for accelerating the large closed annular hollow track that bullet is launched in the magnetic holder; The holder of magnetic bullet is oval-shaped high strength permanent magnet piece with cylinder hollow cup-shaped space and the high-tenacity spring that is installed on the hollow cup-shaped space by a cross section, and presses lock high-tenacity spring to make its two spring kayser swivel plates that remain on confined state, two controls press the little magnetic patch of spring kayser of lock high-tenacity spring to form; The flat bullet is attached to the high-tenacity spring mutually away from an end of permanent magnets; It is characterized in that:
1, the outside of large closed annular hollow track all equably, closely twine and accelerate solenoid, accelerate magnetic direction that the solenoid energising produces and shoot the track Way in and to go out to play the track export direction consistent, namely accelerating magnetic direction that solenoid energising produces and magnetic holder, to launch bullet identical in the direction of motion of large closed annular hollow track, and that the magnetic direction of permanent magnets in the bullet is launched in the magnetic holder is opposite with the magnetic direction that accelerates solenoid energising generation, thereby make the magnetic holder launch bullet enter large closed annular hollow track with certain initial velocity after, the magnetic field that is at once produced by the acceleration solenoid energising in the large closed annular hollow track promotes to accelerate circumnutation.
2, the velometer in being contained in large closed annular hollow track, record the magnetic holder when launching bullet convolution accelerating to certain speed in large closed annular hollow track, go out to flick to close the door and automatically open, make the magnetic holder launch bullet and fly away from large closed annular hollow track from going out to play track entrance high speed centrifugation, and enter out at a high speed the bullet track; After entering out the bullet track, namely be subject to the ejection switch magnetic patch active force of both sides, the little magnetic patch of spring kayser is moved and make the holder of spring kayser swivel plate Unscrew magnetic launch high-tenacity spring in the bullet, because the weight of flat bullet is less than the weight of magnetic bullet holder, so the high-tenacity spring extends forward fast and flat bullet brute force is launched acceleration, and the flat bullet is flown out from going out to play track at faster speed; When the high-tenacity spring launches and accelerates the flat bullet, magnetic bullet holder speed is descended, in addition since go out to play the track export end half the outside equably, closely twine the deceleration solenoid, the magnetic direction of permanent magnets was identical in its deceleration solenoid energising was created in out the interior magnetic direction of bullet track and bullet is launched in the magnetic holder, so when the high-tenacity spring in the holder of magnetic bullet launch the flat bullet and make self slow down after, when the flat bullet flies to the deceleration solenoid magnetic field of bullet track about half, be subject to slowing down solenoid magnetic field decelerating effect power and flying speed reduces greatly, the holder of magnetic bullet flies out and drops to play near the track from the outlet that goes out to play track with lower speed at last; The holder of magnetic bullet can be repeatedly used.
3, large closed annular hollow track can be done positive and negative rotation around the large closed annular hollow track center of circle, also large closed annular hollow track can be installed on the pedestal, make it do positive and negative rotation by vertical line on surface water plane, but also a plurality of large closed annular hollow tracks can be installed together side by side, implement to send the flat bullet thereby can make convolution of the present invention accelerate to launch magnetic artillery with direction, the angle of any needs continuous, a plurality ofly.
4, setting initial velocity and direction, the angle that the flat bullet flies out just can control and strike target.
The present invention compared with prior art has the following advantages:
1, there is not to find to have the patent documentation report of similar magnetic artillery.
2, bullet utilize the high-tenacity spring in the bullet holder when magnetic holder bullet high-speed cruising, bullet to be launched, so that can obtain larger initial velocity.
3, convolution of the present invention is accelerated to launch magnetic artillery and can be made a plurality of block forms, and can make and to do positive and negative rotation around the large closed annular hollow track center of circle, also can make and to do positive and negative rotation by the vertical line on surface water plane, thereby can make its direction with any needs, angle implement to send the flat bullet continuous, a plurality ofly.
4, magnetic artillery magnetic holder bullet of the present invention can be reused, and can reduce the manufacturing cost of bullet.
Description of drawings
Fig. 1 is embodiment of the invention axial section schematic diagram;
Fig. 2 is middle A-A generalized section embodiment illustrated in fig. 1;
Fig. 3 is that the bullet generalized section is launched in middle magnetic holder embodiment illustrated in fig. 1;
Fig. 4 is middle B-B generalized section embodiment illustrated in fig. 3.
Among Fig. 1-4: 1, large closed annular hollow track 2, shoot track 3, shoot switch gate 4, bullet 5 is launched in the magnetic holder, accelerate solenoid 6, velometer 7, go out to flick and close the door 8, ejection switch magnetic patch 9, go out to play track 10, deceleration solenoid 11, flat track body 12, permanent magnets 13, high-tenacity spring 14, permanent magnets hollow cup 15, magnetic holder shell 16, the little magnetic patch 17 of spring kayser, spring kayser swivel plate 18, spring top board 19, the cross empennage 20 of flat bullet, flat bullet 21, downside cambered surface 22, upside cambered surface 23, flat bullet front end 24, the rotating shaft of spring kayser swivel plate.
The specific embodiment
In the embodiment shown in Fig. 1-4: convolution is accelerated to launch magnetic artillery, comprise that the holder of a magnetic bullet and a flat bullet 20 form the magnetic holder of accelerating of circling round and launch bullet 4, and one is used for accelerating the large closed annular hollow track 1 that bullet 4 is launched in the magnetic holder; The holder of magnetic bullet is oval-shaped high strength permanent magnet piece 12 with cylinder hollow cup-shaped space and the high-tenacity spring 13 that is installed on the hollow cup-shaped space by a cross section, and presses lock high-tenacity spring 13 to make its two spring kayser swivel plates 17 that remain on confined state, two controls press the little magnetic patch 16 of spring kayser of lock high-tenacity spring 13 to form; Flat bullet 20 is attached to high-tenacity spring 13 mutually away from an end of permanent magnets 12; It is characterized in that:
1, the outside of large closed annular hollow track 1 all equably, closely twine and accelerate solenoid 5, accelerate magnetic direction that solenoid 5 energisings produce and shoot track 2 Way ins and to go out to play track 9 Way outs consistent, namely accelerating magnetic direction that solenoid 5 energising produces and magnetic holder, to launch bullet 4 identical in the direction of motion of large closed annular hollow track 1, and the magnetic direction that bullet 4 interior permanent magnets 12 are launched in the magnetic holder is with to accelerate the magnetic direction that solenoid 5 energisings produce opposite, thereby make the magnetic holder launch bullet 4 enter large closed annular hollow track 1 with certain initial velocity after, the magnetic field that is at once produced by acceleration solenoid 5 energisings in the large closed annular hollow track 1 promotes to accelerate circumnutation.
2, the velometer 6 in being contained in large closed annular hollow track 1, record the magnetic holder and launch bullet 4 when large closed annular hollow track 1 interior convolution accelerates to certain speed, go out to flick to close the door and 7 automatically open, make the magnetic holder launch bullet 4 and fly away from large closed annular hollow track 1 from going out to play track 9 entrance high speed centrifugations, and enter out at a high speed bullet track 9; After entering out bullet track 9, namely be subject to ejection switch magnetic patch 8 active forces of both sides, the little magnetic patch 16 of spring kayser is moved and make the 17 Unscrew magnetic holders of spring kayser swivel plate launch high-tenacity spring 13 in the bullet 4, because the weight of flat bullet 20 is less than the weight of magnetic bullet holder, so high-tenacity spring 13 extends forward fast and flat bullet 20 brute forces is launched acceleration, and flat bullet 20 is flown out from going out to play track 9 at faster speed; When high-tenacity spring 13 launches and accelerates flat bullet 20, magnetic bullet holder speed is descended, in addition since go out to play track 9 ports of export half outside equably, closely twine deceleration solenoid 10, it is identical that 10 energisings of its deceleration solenoid are created in out the magnetic direction that magnetic direction and magnetic holder in the bullet track 9 launch bullet 4 interior permanent magnets 12, so when the high-tenacity spring in the holder of magnetic bullet launch flat bullet 20 and make self slow down after, flat bullet 20 flight is when going out deceleration solenoid 10 magnetic field about half of bullet track 9, be subject to slowing down solenoid 10 magnetic fields decelerating effect power and flying speed reduces greatly, the holder of magnetic bullet flies out and drops to play near the track 9 from the outlet that goes out to play track 9 with lower speed at last; The holder of magnetic bullet can be repeatedly used.
3, large closed annular hollow track 1 can be done positive and negative rotation around large closed annular hollow track 1 center of circle, also large closed annular hollow track 1 can be installed on the pedestal, make it do positive and negative rotation by vertical line on surface water plane, but also a plurality of large closed annular hollow tracks 1 can be installed together side by side, implement to send flat bullet 20 thereby can make convolution of the present invention accelerate to launch magnetic artillery with direction, the angle of any needs continuous, a plurality ofly.
4, setting initial velocity and direction, the angle that flat bullet 20 flies out just can control and strike target.
Claims (4)
1. convolution is accelerated to launch magnetic artillery, comprise that the holder of a magnetic bullet and a flat bullet (20) form the magnetic holder of accelerating of circling round and launch bullet (4), and one is used for accelerating the large closed annular hollow track (1) that bullet (4) is launched in the magnetic holder; The holder of magnetic bullet is oval-shaped high strength permanent magnet piece (12) with cylinder hollow cup-shaped space and the high-tenacity spring (13) that is installed on the hollow cup-shaped space by a cross section, and presses lock high-tenacity spring (13) to make its two spring kayser swivel plates (17) that remain on confined state, two controls press the little magnetic patch of spring kayser (16) of lock high-tenacity spring (13) to form; Flat bullet (20) is attached to high-tenacity spring (13) mutually away from an end of permanent magnets (12); It is characterized in that: the outside of large closed annular hollow track (1) all equably, closely twine and accelerate solenoid (5), accelerate magnetic direction that solenoid (5) energising produces and shoot track (2) Way in and to go out to play track (9) Way out consistent, namely accelerating magnetic direction that solenoid (5) energising produces and magnetic holder, to launch bullet (4) identical in the direction of motion of large closed annular hollow track (1), and the magnetic direction that the interior permanent magnets of bullet (4) (12) is launched in the magnetic holder is with to accelerate the magnetic direction that solenoid (5) energising produces opposite, thereby make the magnetic holder launch bullet (4) after entering large closed annular hollow track (1) with certain initial velocity, the magnetic field that is at once produced by acceleration solenoid (5) energising in the large closed annular hollow track (1) promotes to accelerate circumnutation.
2. convolution as claimed in claim 1 accelerates to launch magnetic artillery, it is characterized in that: the velometer (6) in being contained in large closed annular hollow track (1), recording the magnetic holder launches bullet (4) and circles round when accelerating to certain speed in large closed annular hollow track (1), go out to flick to close the door (7) automatically open, make the magnetic holder launch bullet (4) and fly away from large closed annular hollow track (1) from going out to play track (9) entrance high speed centrifugation, and enter out at a high speed bullet track (9); After entering out bullet track (9), namely be subject to ejection switch magnetic patch (8) active force of both sides, make the little magnetic patch of spring kayser (16) movement and make the holder of spring kayser swivel plate (17) Unscrew magnetic launch the interior high-tenacity spring (13) of bullet (4), because the weight of flat bullet (20) is less than the weight of magnetic bullet holder, so high-tenacity spring (13) extends forward fast and flat bullet (20) brute force is launched acceleration, and flat bullet (20) is flown out from going out to play track (9) at faster speed; When high-tenacity spring (13) launches and accelerates flat bullet (20), magnetic bullet holder speed is descended, in addition since go out to play track (9) port of export half the outside equably, closely twine deceleration solenoid (10), it is identical that the energising of its deceleration solenoid (10) is created in out the magnetic direction that magnetic direction and magnetic holder in the bullet track (9) launch the interior permanent magnets of bullet (4) (12), so when the high-tenacity spring in the holder of magnetic bullet launch flat bullet (20) and make self slow down after, flat bullet (20) flight is when going out deceleration solenoid (10) magnetic field of bullet track (9) about half, be subject to slowing down solenoid (10) magnetic field decelerating effect power and flying speed reduces greatly, the holder of magnetic bullet flies out and drops to play near the track (9) from the outlet that goes out to play track (9) with lower speed at last; The holder of magnetic bullet can be repeatedly used.
3. convolution as claimed in claim 1 accelerates to launch magnetic artillery, it is characterized in that: large closed annular hollow track (1) can be done positive and negative rotation around large closed annular hollow track (1) center of circle, also large closed annular hollow track (1) can be installed on the pedestal, make it do positive and negative rotation by vertical line on surface water plane, but also a plurality of large closed annular hollow tracks (1) can be installed together side by side, thereby can make convolution of the present invention accelerate to launch magnetic artillery with the direction of any needs, angle is implemented continuously, send flat bullet (20) a plurality ofly.
4. convolution as claimed in claim 1 is accelerated to launch magnetic artillery, and it is characterized in that: initial velocity and direction, angle that setting flat bullet (20) flies out just can be controlled and strike target.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210472599.XA CN102914213B (en) | 2012-11-21 | 2012-11-21 | Rotatablely-accelerated catapulting electromagnetic gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210472599.XA CN102914213B (en) | 2012-11-21 | 2012-11-21 | Rotatablely-accelerated catapulting electromagnetic gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102914213A true CN102914213A (en) | 2013-02-06 |
| CN102914213B CN102914213B (en) | 2014-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210472599.XA Expired - Fee Related CN102914213B (en) | 2012-11-21 | 2012-11-21 | Rotatablely-accelerated catapulting electromagnetic gun |
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| CN (1) | CN102914213B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197779A (en) * | 2014-09-25 | 2014-12-10 | 武汉大学 | Energy recovery damper for electromagnetic coil launcher |
| CN109573104A (en) * | 2018-11-27 | 2019-04-05 | 北京空间技术研制试验中心 | Manned lunar surface's Electromagnetic Launching lunar surface acceleration orbit |
| CN113188367A (en) * | 2021-05-16 | 2021-07-30 | 南京理工大学 | Method and device for controlling armature or carrier rotation speed by changing additional track current distribution |
| CN113834390A (en) * | 2021-09-14 | 2021-12-24 | 北京航空航天大学 | Adjustable rotation acceleration release device and method |
| CN114224433A (en) * | 2021-12-31 | 2022-03-25 | 中山慧康医疗器械有限公司 | Annular shock wave source generator |
| CN115523796B (en) * | 2021-06-24 | 2024-04-26 | 林庆辉 | Centrifugal accelerating electromagnetic device |
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| US4608908A (en) * | 1984-01-17 | 1986-09-02 | Westinghouse Electric Corp. | Electromagnetic launchers with improved rail configurations |
| US5431083A (en) * | 1994-01-26 | 1995-07-11 | Lioudmila A. Glouchko | Segmented electromagnetic launcher |
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| US20060243124A1 (en) * | 2005-04-27 | 2006-11-02 | General Atomics | Barrels for electromagnetic guns |
| CN102410784A (en) * | 2011-11-08 | 2012-04-11 | 杨伦华 | Electromagnetic dynamic gun |
| CN102679813A (en) * | 2011-03-15 | 2012-09-19 | 哈尔滨开恩科技开发有限公司 | Linear-rotating asynchronous motor type electromagnetic gun |
| CN202903008U (en) * | 2012-11-21 | 2013-04-24 | 魏伯卿 | Cyclotron electromagnetic gun |
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2012
- 2012-11-21 CN CN201210472599.XA patent/CN102914213B/en not_active Expired - Fee Related
Patent Citations (7)
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| US4608908A (en) * | 1984-01-17 | 1986-09-02 | Westinghouse Electric Corp. | Electromagnetic launchers with improved rail configurations |
| US5431083A (en) * | 1994-01-26 | 1995-07-11 | Lioudmila A. Glouchko | Segmented electromagnetic launcher |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197779A (en) * | 2014-09-25 | 2014-12-10 | 武汉大学 | Energy recovery damper for electromagnetic coil launcher |
| CN104197779B (en) * | 2014-09-25 | 2016-01-27 | 武汉大学 | For the energy regenerating damper of solenoid transmitter |
| CN109573104A (en) * | 2018-11-27 | 2019-04-05 | 北京空间技术研制试验中心 | Manned lunar surface's Electromagnetic Launching lunar surface acceleration orbit |
| CN109573104B (en) * | 2018-11-27 | 2020-09-15 | 北京空间技术研制试验中心 | Manned lunar surface electromagnetic emission lunar surface acceleration track |
| CN113188367A (en) * | 2021-05-16 | 2021-07-30 | 南京理工大学 | Method and device for controlling armature or carrier rotation speed by changing additional track current distribution |
| CN115523796B (en) * | 2021-06-24 | 2024-04-26 | 林庆辉 | Centrifugal accelerating electromagnetic device |
| CN113834390A (en) * | 2021-09-14 | 2021-12-24 | 北京航空航天大学 | Adjustable rotation acceleration release device and method |
| CN114224433A (en) * | 2021-12-31 | 2022-03-25 | 中山慧康医疗器械有限公司 | Annular shock wave source generator |
| CN114224433B (en) * | 2021-12-31 | 2024-02-06 | 中山慧康医疗器械有限公司 | Annular shock wave source generator |
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| Publication number | Publication date |
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| CN102914213B (en) | 2014-07-30 |
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