Rocket projectile for 40mm rocket barrel based on straight nozzle extended-range engine
An engine and rocket technology, applied in the field of rockets for 40mm rocket launchers, can solve problems such as limiting the efficiency of the 40mm rocket launcher platform, and achieve the effects of improving the efficiency of thrust utilization, increasing the range, and avoiding aerodynamic interference.
Pending Publication Date: 2021-11-09
北京恒星箭翔科技有限公司
View PDF0 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the ammunition currently equipped on this platform is all uncontrolled rockets. Under the condition that the dispersion accuracy CEP (Circular Probability Error) is 0.45m, the range of the stationary target is only 300m. Even if the hit accuracy is not required, the rocket The flight distance of the bomb is only about 1500m
this greatly limits the effectiveness of the 40mm bazooka platform for long-range combat
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0021] The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0022] The present embodiment provides the 40mm rocket launcher rocket based on the direct nozzle extended-range engine, with the 40mm rocket launcher as the launch platform, such as figure 1 As shown, the satellite guidance component module 1 (including satellite signal receiver and fuze), the missile-borne control module 2, the electric steering gear 3, the warhead 4, the direct injection pipe range-extending engine 5, the empennage assembly 6, and the launching tail boom 7 from the beginning The tail is connected in sequence to form a rocket, and the empennage assembly is installed on the nozzle of the direct nozzle range-extending engine 5 . Missile control module 2, electric steering gear 3, warhead 4, direct nozzle extended-range engine 5, empennage assembly 6, and launching tail boom 7 are sequentially connected from the beginning to the end to form...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a rocket projectile for a 40mm rocket barrel based on a straight nozzle extended-range engine. The rocket projectile comprises a guidance assembly, a missile-borne control module, an execution mechanism, a warhead, the straight nozzle extended-range engine, an empennage assembly and a launching mechanism which are sequentially connected from head to tail to form the rocket projectile, and the empennage assembly is mounted on a nozzle of the straight nozzle extended-range engine; the launching mechanism provides initial power for the rocket projectile, after the straight nozzle extended-range engine works, generated fuel gas forms certain pressure, the launching mechanism is separated from the empennage assembly, and the straight nozzle extended-range engine continues to provide the power for the rocket projectile. The guidance assembly communicates with the missile-borne control module and transmits guidance information to the missile-borne control module, the missile-borne control module communicates with the execution mechanism and sends a generated trajectory correction control instruction to the execution mechanism, and the execution mechanism is used for executing actions according to the control instruction to enable the rocket projectile to fly until the rocket projectile hits a target. The rocket projectile for the 40mm rocket barrel based on the straight nozzle extended-range engine has the capability of accurately striking and suppressing moving and static targets in a long range.
Description
technical field [0001] The invention relates to the technical field of guided rockets, in particular to a rocket for a 40mm rocket launcher based on a direct nozzle extended-range engine. Background technique [0002] The 40mm individual rocket launcher is a conventional weapon platform for infantry close-range anti-personnel, tanks, armor and fortifications. It is popular because of its low cost, light weight, simple operation, and easy portability. Equipment and use, the total equipment volume has reached more than one million. However, the ammunition currently equipped on this platform is all uncontrolled rockets. Under the condition that the dispersion accuracy CEP (Circular Probability Error) is 0.45m, the range of the stationary target is only 300m. Even if the hit accuracy is not required, the rocket The flight distance of the bomb is only about 1500m. This greatly limits the effectiveness of the 40mm bazooka platform for long-range combat. Contents of the inventi...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F42B15/00F42B10/38F42B10/06F42B15/36F41G7/30F02K9/97
CPCF42B15/00F42B10/38F41G7/30F42B15/36F42B10/06F02K9/97
Inventor 于剑桥蒋军
Owner 北京恒星箭翔科技有限公司