CN202501798U - Coil acceleration type electromagnetic rail gun - Google Patents
Coil acceleration type electromagnetic rail gun Download PDFInfo
- Publication number
- CN202501798U CN202501798U CN2012201079591U CN201220107959U CN202501798U CN 202501798 U CN202501798 U CN 202501798U CN 2012201079591 U CN2012201079591 U CN 2012201079591U CN 201220107959 U CN201220107959 U CN 201220107959U CN 202501798 U CN202501798 U CN 202501798U
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- coil
- gun
- electromagnetic
- railgun
- solenoid
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Abstract
The utility model discloses a coil acceleration type electromagnetic rail gun, which comprises an electromagnetic gun pipe and a rail gun. The initial end of the electromagnetic gun pipe is provided with an electromagnetic coil, and the output end of the gun pipe is connected with guideways of the rail gun. The pipeline between the initial end of the electromagnetic gun pipe and the output end of electromagnetic gun pipe is provided with at least one electromagnetic coil. The electromagnetic coil of the initial end is connected with a transmitting power supply. A button is used for controlling a triggering end of a silicon-controlled rectifier which is provided on the initial end of the electromagnetic gun pipe. Proximity switches are provided beside at least one electromagnetic coil on the gun pipe pipeline. The proximity switches are electrically connected with the triggering ends of the silicon-controlled rectifiers provided on the corresponding electromagnetic coils. The coil acceleration type electromagnetic rail gun provided by the utility model has the beneficial effects that a complete function is achieved, the advantages of the rail gun and the coil gun are combined, the whole device is combined in a relay way of the rail gun and the coil gun, the control precision is improved and the range is effectively increased.
Description
Technical field
The utility model relates to a kind of magnetic artillery, especially a kind of coil accelerating type electromagnetic railgun.
Background technology
Current, railgun (Rail Gun): be the modal style of magnetic artillery.It is made up of two parallel long straight guides, places the less slide block of a quality between guide rail as bullet. but the shell quality that present magnetic artillery can be launched is still little, and this is that the acceleration capacity deficiency causes.And the efficient that electric energy converts kinetic energy to is lower,
Coilgun; Claim that again Gauss's big gun (Gauss Gun) operation principle is: the interaction principle according to magnetic field between the hot-wire coil is worked. and accelerating coil is fixed in the gun tube; When it fed alternating current, the alternating magnetic field of generation will produce induced-current in the bullet coil. and the magnetic field of faradic magnetic field and accelerating coil electric current interacts, and produces Lorentz force; Making bullet accelerated motion and launch. the advantage of coilgun is not friction between shell and gun tube (coil); Can the heavier shell of emission, it is higher that electric energy converts the efficient of kinetic energy to, but the power supply more complicated.
Though railgun and coilgun all use electric energy as shell initial velocity and kinetic energy to be provided, and above-mentioned weak point is respectively arranged.
Summary of the invention
The purpose of the utility model is for overcoming the deficiency of above-mentioned prior art, a kind of coil accelerating type electromagnetic railgun is provided, and the advantage that this coil accelerating type electromagnetic railgun has existing railgun and coilgun effectively combines advantage simple in structure, reasonable in design.
For realizing above-mentioned purpose, the utility model adopts following technical proposals:
A kind of coil accelerating type electromagnetic railgun, it comprises electromagnetism gun tube and railgun, and said electromagnetism gun tube initial end is provided with solenoid, and the gun tube output is connected with the railgun guide rail; Also be provided with at least one place solenoid on the pipeline between said electromagnetism gun tube initial end and the output; Said solenoid is connected with emission power through controllable silicon; The silicon controlled trigger end that is provided with in electromagnetism gun tube initial end is through button control; At least one place solenoid that said gun tube pipeline is provided with is other to be provided with near switch, and the said controllable silicon trigger end that is provided with near switch and corresponding solenoid is electrically connected; Said button, be connected with power supply I near switch.
Said power supply I comprise with the dry cell that is connected near the switching signal end with the power supply adaptor that is connected near switch working power terminals.
Said railgun comprises two parallel guide rails, and two parallel guide rails are connected with electromagnetism gun tube delivery outlet, and splits at the magnetic artillery tubular axis to the axis left and right sides, keeps symmetry; Be respectively equipped with coil in said two guide rails and distinguish and be connected with the positive and negative terminal of electric capacity in the emission power separately.
Said emission power comprises the step-up transformer that is electrically connected with the city, and said step-up transformer is connected with rectification circuit, and said rectification circuit output end is connected with electric capacity, and said electric capacity is connected with controllable silicon, and controllable silicon is connected with solenoid.
Said power supply adaptor is direct current 12V.
The utility model operation principle:
Railgun and coilgun are combined.On layout, form relay, shell was all quickened in coilgun stage and railgun stage, realize shell is launched; Wherein in the coilgun stage, adopted as near switch control controllable silicon, and then the mode of the conducting of control solenoid; Realize the accurately conducting of each solenoid of control; Improve control accuracy, the shell that railgun will obtain speed continues to quicken, and range is increased.
The utility model beneficial effect is:
Perfect in shape and function in conjunction with the advantage of railgun and coilgun, is adopted railgun and coilgun relay mode to be combined into the whole series and is put, and the raising control accuracy effectively increases range.
Description of drawings
Fig. 1 is the structural principle sketch map of the utility model.
1. solenoids wherein, 2. railgun guide rail, 3. controllable silicon, 4. near switch, 5. current-limiting resistance, 6. button, 7. electric capacity, 8. rectification circuit, 9. step-up transformer, 10. power supply I, 11. electromagnetism gun tubes.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
A kind of coil accelerating type electromagnetic railgun, it comprises electromagnetism gun tube 11 and railgun, and said electromagnetism gun tube 11 initial end are provided with solenoid 1, and the gun tube output is connected with railgun guide rail 2; Also be provided with at least one place solenoid 1 on the pipeline between said electromagnetism gun tube 11 initial end and the output; Said solenoid 1 is connected with emission power through controllable silicon; Said emission power comprises the step-up transformer 9 that is electrically connected with the city; Said step-up transformer 9 is connected with rectification circuit 8, and said rectification circuit 8 outputs are connected with electric capacity 7, and said electric capacity 7 is connected with controllable silicon 3; Controllable silicon 3 is connected with solenoid 1; The trigger end of the controllable silicon 3 that is provided with in electromagnetism gun tube 11 initial end is through button 6 controls, three place's solenoids, 1 other being provided with that said gun tube pipeline is provided with near switch 4, and said controllable silicon 3 trigger ends that are provided with near switch 4 and corresponding position solenoid 1 are electrically connected; Said button 6, be connected with power supply I 10 near switch 4; Said power supply I 10 be with the dry cell that is connected near the switching signal end or small battery with the power supply adaptor or the small battery that are connected near switch working power terminals, said power supply adaptor is direct current 12V.
Said railgun comprises two parallel guide rails, and two parallel guide rails are connected with electromagnetism gun tube 11 delivery outlets, and splits in the electromagnetism gun tube 11 axial axis left and right sides, keeps symmetry; Be respectively equipped with coil in said two guide rails and distinguish and be connected with the positive and negative terminal of electric capacity 7 in the emission power separately.
After the electric capacity charging; The first order is quickened: controllable silicon 3 inputs use the expression of symbol a end, output for representing with symbol k end; Electric capacity 7 positive poles are connected with controllable silicon 3 input a; Controllable silicon 3 output k are connected with the 1.5v dry battery cathode with an end of solenoid 1, and controllable silicon 3 control utmost point g are connected with the 1.5v dry cell is anodal, on controllable silicon 3 is controlled utmost point g and lead that the dry cell positive pole is connected, a button 6 are arranged.The negative pole of electric capacity 7 is connected with solenoid 1 other end.Press the button 6 controllable silicon conductings, electric current flows to negative pole by electric capacity 7 positive poles through solenoid 1, and solenoid 1 forms the magnetic field suction shell and advances.Quicken the second level: (open type is used the 12v dc source near switch, and positive source connects palm fibre near switch 4; Negative pole connects indigo plant; But the independent installation power supply adaptor is also drawn after step-down rectifier filtering in the available transmission power supply), be connected with the 1.5v dry cell is anodal near utmost point g.The negative pole of electric capacity 7 is connected with this place's solenoid 1 other end.Shell near the switch perception, triggers controllable silicon 3 conductings through out-of-date, and electric current flows to negative pole by electric capacity 7 positive poles through corresponding solenoid 1, and this place's solenoid forms the magnetic field suction shell and advances.Quicken the second level: near switch (open type; Use the 12v dc source near switch, positive source connects palm fibre, and negative pole connects indigo plant); (the series connection back is 3v to save anodal connections of 1.5v series connection dry cell near on-off circuit: SCR control utmost point g and 2; The controllable silicon trigger voltage can not surpass 3v), the dry battery cathode of series connection be connected near switch negative pole (indigo plant), controllable silicon negative pole k be connected near switch signal line (deceiving).When shell through the second level quicken solenoid other near switch the time; Trigger the controllable silicon conducting near switch signal line (deceiving) and negative pole (indigo plant) conducting; Electric current flows to negative pole by capacitance cathode through solenoid, and solenoid forms the magnetic field suction shell, and shell is quickened.Three, level Four is quickened to quicken with the second level, and structure is the same.Shell penetrates back injection big gun from coilgun (claiming Gauss's big gun again).Railgun is made up of two parallel guide rails that (guide rail is just switched on before shell gets into; Power supply is an electric capacity 7); Shell is clipped between two guide rails after getting into, electric capacity 7 anodal and negative pole conductings, and electric current flows to shell through a guide rail and flows to another guide rail generation high-intensity magnetic field again; Magnetic field and Interaction Law of Electric Current produce powerful Ampere force promotion shell and quicken once more.
Though the above-mentioned accompanying drawing that combines is described the specific embodiment of the utility model; But be not restriction to the utility model protection domain; One of ordinary skill in the art should be understood that; On the basis of the technical scheme of the utility model, those skilled in the art need not pay various modifications that creative work can make or distortion still in the protection domain of the utility model.
Claims (5)
1. coil accelerating type electromagnetic railgun, it comprises electromagnetism gun tube and railgun, it is characterized in that, and said electromagnetism gun tube initial end is provided with solenoid, and the gun tube output is connected with the railgun guide rail; Also be provided with at least one place solenoid on the pipeline between said electromagnetism gun tube initial end and the output; Said solenoid is connected with emission power through controllable silicon; The silicon controlled trigger end that is provided with in electromagnetism gun tube initial end is through button control; At least one place solenoid that said gun tube pipeline is provided with is other to be provided with near switch, and the said controllable silicon trigger end that is provided with near switch and corresponding solenoid is electrically connected; Said button, be connected with power supply I near switch.
2. coil accelerating type electromagnetic railgun as claimed in claim 1 is characterized in that, said power supply I comprise with the dry cell that is connected near the switching signal end or small battery with the power supply adaptor or the small battery that are connected near switch working power terminals.
3. coil accelerating type electromagnetic railgun as claimed in claim 1 is characterized in that, said railgun comprises two parallel guide rails, and two parallel guide rails are connected with electromagnetism gun tube delivery outlet, and splits at the magnetic artillery tubular axis to the axis left and right sides, keeps symmetry; Be respectively equipped with coil in said two guide rails and distinguish and be connected with the positive and negative terminal of electric capacity in the emission power separately.
4. coil accelerating type electromagnetic railgun as claimed in claim 1; It is characterized in that; Said emission power comprises the step-up transformer that is electrically connected with the city, and said step-up transformer is connected with rectification circuit, and said rectification circuit output end is connected with electric capacity; Said electric capacity is connected with controllable silicon, and controllable silicon is connected with solenoid.
5. coil accelerating type electromagnetic railgun as claimed in claim 2 is characterized in that said power supply adaptor is direct current 12V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201079591U CN202501798U (en) | 2012-03-19 | 2012-03-19 | Coil acceleration type electromagnetic rail gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201079591U CN202501798U (en) | 2012-03-19 | 2012-03-19 | Coil acceleration type electromagnetic rail gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202501798U true CN202501798U (en) | 2012-10-24 |
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ID=47038410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201079591U Expired - Fee Related CN202501798U (en) | 2012-03-19 | 2012-03-19 | Coil acceleration type electromagnetic rail gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202501798U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634161A (en) * | 2015-02-15 | 2015-05-20 | 中国人民解放军理工大学 | Wireless remote controlled self-propelled multitube electromagnetic cannon |
| CN104901602A (en) * | 2015-05-14 | 2015-09-09 | 云南师范大学 | Small electromagnetic acceleration system |
| CN105185208A (en) * | 2015-10-19 | 2015-12-23 | 安徽工程大学机电学院 | Electromagnetic cannon experiment device |
| CN107024145A (en) * | 2017-05-22 | 2017-08-08 | 泰山医学院 | A kind of smokeless fireworks display ball emitter |
| CN110095252A (en) * | 2019-04-19 | 2019-08-06 | 南京航空航天大学 | Magnetic droplet accelerator and its working method |
| CN110207947A (en) * | 2019-05-08 | 2019-09-06 | 南京航空航天大学 | Drop accelerator and method |
-
2012
- 2012-03-19 CN CN2012201079591U patent/CN202501798U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634161A (en) * | 2015-02-15 | 2015-05-20 | 中国人民解放军理工大学 | Wireless remote controlled self-propelled multitube electromagnetic cannon |
| CN104634161B (en) * | 2015-02-15 | 2016-07-06 | 中国人民解放军理工大学 | The self-propelled multitube magnetic artillery of wireless remote control |
| CN104901602A (en) * | 2015-05-14 | 2015-09-09 | 云南师范大学 | Small electromagnetic acceleration system |
| CN105185208A (en) * | 2015-10-19 | 2015-12-23 | 安徽工程大学机电学院 | Electromagnetic cannon experiment device |
| CN107024145A (en) * | 2017-05-22 | 2017-08-08 | 泰山医学院 | A kind of smokeless fireworks display ball emitter |
| CN110095252A (en) * | 2019-04-19 | 2019-08-06 | 南京航空航天大学 | Magnetic droplet accelerator and its working method |
| CN110207947A (en) * | 2019-05-08 | 2019-09-06 | 南京航空航天大学 | Drop accelerator and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20140319 |