CN106546127A - A kind of open-loop electromagnet catapult-launching gear - Google Patents
A kind of open-loop electromagnet catapult-launching gear Download PDFInfo
- Publication number
- CN106546127A CN106546127A CN201610882850.8A CN201610882850A CN106546127A CN 106546127 A CN106546127 A CN 106546127A CN 201610882850 A CN201610882850 A CN 201610882850A CN 106546127 A CN106546127 A CN 106546127A
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- China
- Prior art keywords
- catapult
- launching gear
- bullet
- open
- opening
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B6/00—Electromagnetic launchers ; Plasma-actuated launchers
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The invention discloses a kind of open-loop electromagnet catapult-launching gear, belong to electromagnetic launch technology, which includes catapult-launching gear body, the catapult-launching gear body is cylindrical, opening is provided with the axial direction in the circumferential wall of the catapult-launching gear body, the cross section of the opening is sector, and which is used for for bullet or drives bullet to be loaded in catapult-launching gear chamber body from there.The catapult-launching gear of the present invention is without the need for adding ejection bullet from port, and can load bullet from side, and so as to realize quick filling and running fire effect, its emission rate is fast, emission effciency is high and tranmitting frequency is high.
Description
Technical field
The invention belongs to electromagnetic launch technology, is specifically designed a kind of open-loop electromagnet magnetization device.
Background technology
Magnetic pumping is one of primary key technology of electromagnetic launch, for different transmitting bullets and operating mode often have not
The same mode of magnetization and structural requirement.(U.S. Electrician Henry sends out within 1829 to compare " the O-shaped cartridge type of spiral " electromagnetic launch device
It is bright), there is " c-type open loop type " electromagnetic launch device electromagnetism-kinetic energy conversion efficiency (namely transmitter emission effciency) height, bullet to send out
The advantage that firing rate degree is high and tranmitting frequency is high, which also has to expand launches object such as large-scale structure body (such as ship-board aircraft etc.)
Boosting the advantages of launch.
But, all of driving or bullet coil are " the O-shaped cartridge type of spiral " structure at present, and all bullets will first reach cylinder
Mouthful, pierce from nozzle, then again in cylinder internal shift, get to the effective accelerating region of transmitting coil inner chamber, could accelerate to launch
Go, namely optimal bullet triggering depth cannot be met in an initial condition, so as to have influence on bullet emission maximum efficiency and
Emission rate.In addition, reducing the tranmitting frequency of bullet as the packed action of bullet is excessively complicated in theory.Finally, " spiral shell
Revolve O-shaped cartridge type " coil constitute magnetic artillery be restricted in terms of projectile configuration, due to for " cylinder " shape circumference " wall " envelope
Close, ejection kinetoplast can only be moved in coil inner chamber, or " O-shaped " gateway being fixedly connected by two ends, it is difficult to implemented
The big displacement ejection of the large-scale structure body outside coil bore, which is difficult to carry out the electromagnetic launch that ship-board aircraft takes off.
Accordingly, it would be desirable to develop a kind of new electromagnetic launch technology, emission effciency, emission rate and transmitting are greatly improved
Frequency.
The content of the invention
For the disadvantages described above or Improvement requirement of prior art, the invention provides a kind of electromagnetic launch dress of open loop type
Put, the catapult-launching gear is without the need for adding ejection bullet from port, and can load bullet from side, so as to realize quick filling and
Running fire effect, its emission rate is fast, emission effciency is high and tranmitting frequency is high.
For achieving the above object, the invention provides a kind of open-loop electromagnet catapult-launching gear, which includes catapult-launching gear body,
The catapult-launching gear body is cylindrical, is provided with opening, institute in the circumferential wall of the catapult-launching gear body in the axial direction
The cross section for stating opening is sector, and which is used for for bullet or drives bullet to be loaded into catapult-launching gear chamber body from there
In.
Further, the radian of the opening is 5 °~30 °.
Further, its also include chaining part, described chaining part one end with it is described driving bullet fix, the other end with it is described
Large scale is launched body phase connection, launches for the large scale is launched body under the drive for driving bullet.
Further, catapult-launching gear body material is copper.
Compared with prior art, by the above technology design of the present invention, following technique effect can be obtained:
The present invention provides a kind of electromagnetic launch device of open loop type, and which disposably directly reaches transmitting from " C " type opening
The optimal bullet triggering depth of device inner chamber, allows bullet to obtain the electromagnetic push and acceleration of maximum at the very start, to guarantee to send out
Emitter possesses optimal electromagnetism-energy transformation efficiency, final to cause bullet to obtain maximum emission rate, namely in conventional coil
Emission rate is improve on the basis of big gun.In addition, the bullet feeding mode of " disposably in place " of the bullet in c-type gun barrel reduces dress
Step is played, so as to tranmitting frequency can be improved, the high frequency running fire effect being capable of achieving as gunpowder big gun or machine gun in theory.
Description of the drawings
Fig. 1 is the transmitters applications principle schematic of new " C " type open loop type loop construction in the embodiment of the present invention;
It is big chi that Fig. 2 is the transmitting object extension of new " C " type open loop type loop construction transmitter in the embodiment of the present invention
Application principle schematic diagram when very little structure.
In all the drawings, identical reference represents identical element or structure from start to finish:
The optimal bullets of 1- bullet 2- " C " type opening 3- trigger depth
4- catapult-launching gear body 5- electromagnetic push 6- large scales are launched body
7- chaining parts 8- drives bullet
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, it is below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, and
It is not used in the restriction present invention.As long as additionally, technical characteristic involved in invention described below each embodiment
Do not constitute conflict each other can just be mutually combined.
Fig. 1 is the transmitters applications principle schematic of new " C " type open loop type loop construction in the embodiment of the present invention, has figure
Understand, catapult-launching gear body is cylindrical, is provided with opening in the circumferential wall of catapult-launching gear body in the axial direction, opening
Cross section is sector, and the barrel of cylinder has opening along axis direction so that the cross section of catapult-launching gear body is C-shaped,
Catapult-launching gear of the present invention is thus by referred to as " C " type open loop type transmitter visually.Its opening is otherwise known as " C " type opening, its
For being loaded in catapult-launching gear chamber body from there for bullet or driving bullet, moreover it is possible to be launched body edge for large scale
Harness motion and be launched away.
Further, from fig. 1, it can be seen that the present invention is different from traditional " zero type tube formula of spiral " coilgun transmitter, should " C
Bullet 1 directly disposably directly can be loaded into up to transmitter inner chamber most from " C " type opening 2 by type open loop type " catapult-launching gear
At good bullet triggering depth 3, bullet is allowed to obtain the electromagnetic push 5 and acceleration of maximum at the very start, to guarantee that transmitter possesses
Optimal electromagnetism-energy transformation efficiency, it is final to cause bullet to obtain maximum emission rate, namely on the basis of conventional coil big gun
On improve emission rate;In addition, the bullet feeding mode of " disposably in place " of the bullet 1 in c-type gun barrel is reduced and shoots step,
So as to tranmitting frequency can be improved, it is capable of achieving and gunpowder big gun (machine gun) high frequency running fire effect equally in theory, is coordinating series connection
Tranmitting frequency can be improved when the multistage energy storage feed of formula and many power supply module power supply modes and the improvement of conventional cannon is realized, can be
The transformation of conventional gunpowder big gun provides linking thinking, is expected to provide technical support for the transformation of conventional gunpowder big gun.
It is big chi that Fig. 2 is the transmitting object extension of new " C " type open loop type loop construction transmitter in the embodiment of the present invention
Application principle schematic diagram when very little structure.In the chamber of the c-type open-loop electromagnet catapult-launching gear body 4, kinetic energy is by " C " type opening 2
Directly it is mechanically connected and is delivered to large scale outside chamber and be launched body 6, so as to expansible transmitting object.In Practical Project practice,
Can be by the driving bullet 8 of transmitter inner chamber by outside chaining part 7 and chamber, for example carrier-borne large scale is launched body 6 (being for example aircraft)
It is connected so as to realize the electromagnetic launch of big displacement.Large scale is launched transmitter of the body 6 in " C " type open loop type loop construction
It is connected so as to obtain driving kinetic energy with the driving bullet 8 in transmitter inner chamber by mechanical chaining part 7 at opening, so big chi
Degree is launched body 6 by bindiny mechanism with driving bullet to drive along the transmitting movement of opening big displacement, and form is close to the ejection of steam
Mechanism, is expected to substitute steam ejection or the gunpowder emitter that existing ship-board aircraft takes off.
During transmitting, bullet 8 is driven to be loaded into up to the optimal of inner chamber from direct side at " C " the type opening 2 of c-type open loop type coil
Triggering depth is rapid to obtain transmitting (outlet) speed that maximum electromagnetic push ultimately forms maximum;Directly side position is loaded
Mode saves emission process and time, and uninterrupted power supply technology can improve transmitting frequency in turn for the timesharing of many power supply modules of cooperation
Rate;C-type open-loop electromagnet catapult-launching gear body 4 is directly mechanically connected in the outer large-scale structure body of " C " type opening 2 and emitter chamber
And kinetic energy is transmitted so as to realize launching the extension of object.
The open-loop electromagnet catapult-launching gear that apparatus of the present invention are provided is open type structure, with " opening ", can directly from C
The filling of side position is carried out at the emitter apertures of type open loop type loop construction, so as to reach optimal triggering depth in cavity, and then
Transmitter can be allowed to obtain high emission effciency and allow bullet to obtain maximum emission rate, namely in traditional " zero type tube of spiral
Emission effciency and emission rate are improved on the basis of formula " coilgun;In addition, the direct chain type side position filling of bullet can be reduced and be shot
Time and improve tranmitting frequency, approach the gunpowder big gun (rifle) of high frequency running fire in theory, be expected to provide for the transformation of conventional gunpowder big gun
Engagement technique is supported, can improve when tandem type multi-stage energy storage feed and many power supply module power supply modes is coordinated tranmitting frequency and
Realize the improvement of conventional cannon.
As it will be easily appreciated by one skilled in the art that the foregoing is only presently preferred embodiments of the present invention, not to
The present invention, all any modification, equivalent and improvement made within the spirit and principles in the present invention etc. are limited, all should be included
Within protection scope of the present invention.
Claims (4)
1. a kind of open-loop electromagnet catapult-launching gear, it is characterised in which includes catapult-launching gear body (4), the catapult-launching gear sheet
Body (4) is cylindrical, in the circumferential wall of the catapult-launching gear body (4) is provided with opening (2), the opening in the axial direction
(2) cross section is sector, and which is used for for bullet (1) or drives bullet (8) to be loaded into catapult-launching gear sheet from there internal
In chamber.
2. a kind of open-loop electromagnet catapult-launching gear as claimed in claim 1, it is characterised in that the radian of the opening (2) is
5 °~30 °.
3. a kind of open-loop electromagnet catapult-launching gear as claimed in claim 1 or 2, it is characterised in which also includes chaining part
(7), described chaining part (7) one end is fixed with driving bullet (8), and the other end is launched body (6) with the large scale and is connected
Connect, launch for the large scale is launched body (6) under the drive for driving bullet (8).
4. a kind of open-loop electromagnet catapult-launching gear as claimed in claim 1, it is characterised in that catapult-launching gear body (4) material
For ferrimagnet, preferably iron.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610882850.8A CN106546127A (en) | 2016-10-10 | 2016-10-10 | A kind of open-loop electromagnet catapult-launching gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610882850.8A CN106546127A (en) | 2016-10-10 | 2016-10-10 | A kind of open-loop electromagnet catapult-launching gear |
Publications (1)
Publication Number | Publication Date |
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CN106546127A true CN106546127A (en) | 2017-03-29 |
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CN201610882850.8A Pending CN106546127A (en) | 2016-10-10 | 2016-10-10 | A kind of open-loop electromagnet catapult-launching gear |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101029811A (en) * | 2007-04-02 | 2007-09-05 | 杨宏成 | Aerobat transmitter |
CN102543358A (en) * | 2012-01-11 | 2012-07-04 | 华中科技大学 | Open-loop electromagnet magnetization device |
CN203615825U (en) * | 2013-05-21 | 2014-05-28 | 王献文 | Electromagnetic launcher |
CN103994692A (en) * | 2014-06-10 | 2014-08-20 | 沁源县翔宇种植有限公司 | Electromagnetic launch device |
-
2016
- 2016-10-10 CN CN201610882850.8A patent/CN106546127A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101029811A (en) * | 2007-04-02 | 2007-09-05 | 杨宏成 | Aerobat transmitter |
CN102543358A (en) * | 2012-01-11 | 2012-07-04 | 华中科技大学 | Open-loop electromagnet magnetization device |
CN203615825U (en) * | 2013-05-21 | 2014-05-28 | 王献文 | Electromagnetic launcher |
CN103994692A (en) * | 2014-06-10 | 2014-08-20 | 沁源县翔宇种植有限公司 | Electromagnetic launch device |
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Application publication date: 20170329 |