Rotatable Nozzle Muzzle Brake Compensator for Firearm Movement Control
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Solution Overview
Problem
Traditional muzzle brakes reduce recoil but increase noise and do not effectively manage muzzle rise, affecting firearm accuracy and follow-up shots.
Innovation Solution
A muzzle brake compensator with a mount, body, and rotatable nozzle elements that direct propellant gases away from the shooter, reducing recoil and muzzle rise by adjusting the exhaust direction, utilizing the Venturi effect to increase gas velocity and counteract firearm movement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Force
If traditional muzzle brakes are used to reduce recoil, then recoil is reduced, but noise increases and muzzle rise is not effectively managed
Solution Approach 1:
The muzzle brake compensator divides the exhaust function into separate components: a body with multiple exhaust ports and rotatable nozzle elements. Each nozzle element can be independently positioned to direct gases at specific angles, allowing separate optimization of recoil reduction and noise management without compromising either function
Solution Approach 2:
The nozzle elements are made rotatable about the port axis, allowing dynamic adjustment of the exhaust direction. This enables the shooter to optimize the compensator's performance for different shooting conditions, controlling both recoil and muzzle rise by adjusting nozzle orientation while managing noise exposure
2Force
If traditional muzzle brakes direct propellant gases at 180° angle to reduce recoil, then recoil is reduced, but the firearm sounds louder to the shooter and others in proximity
Solution Approach 1:
Different nozzle elements can be positioned to create zones of different gas flow characteristics. Some nozzles can be oriented to reduce recoil while others direct gases away from the shooter's ear, creating localized quality variations in the exhaust pattern that simultaneously address recoil reduction and noise management
Solution Approach 2:
The patent moves from a single-dimensional 180° exhaust direction to a multi-dimensional exhaust pattern using nozzles positioned at different angles and orientations. This allows gases to be directed in three-dimensional space, creating pathways that reduce recoil while routing exhaust away from the shooter's head and reducing noise exposure
3Force
If traditional muzzle brakes are used, then recoil is somewhat reduced, but muzzle rise is not reduced and firearm accuracy is affected
Solution Approach 1:
Specific nozzle elements can be positioned and oriented to target the muzzle rise problem specifically. By placing nozzles at strategic locations and angles, the compensator creates localized gas pressure zones that counteract the upward rotational force on the muzzle, independently addressing muzzle rise control while maintaining recoil reduction benefits
Solution Approach 2:
The rotatable nozzle elements allow dynamic adjustment of exhaust direction to specifically counter muzzle rise. By rotating nozzles to appropriate angles, the shooter can optimize the vertical component of gas pressure to counteract muzzle climb, improving stability and accuracy while maintaining recoil management
4Stability of the object's composition
If a muzzle device is added to reduce recoil and muzzle rise, then firearm movement is reduced, but the device complexity increases
Solution Approach 1:
The compensator is divided into modular components: a body with integrated exhaust ports and separate rotatable nozzle elements. This segmentation allows for easier manufacturing, assembly, and maintenance while achieving complex exhaust patterns through the coordinated arrangement of simpler individual components
Solution Approach 2:
The rotatable nozzle elements serve multiple functions: they direct gases for recoil reduction, control muzzle rise, and manage noise exposure. This multi-functionality is achieved through a single adjustable component design, reducing the need for multiple separate devices and simplifying the overall system while maintaining comprehensive firearm movement control
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The muzzle brake compensator effectively reduces firearm movement and muzzle rise while directing noise and gases away from the shooter, improving accuracy and usability by allowing adjustable nozzle positions to compensate for individual operator variables.
Implementation Method 1
utilizing the Venturi effect to increase gas velocity and counteract firearm movement
Implementation Method 2
direct the propellant gases and muzzle blast of a fired bullet away from shooter
Data Source
AI summary
A muzzle brake compensator has a mount configured to connect to the barrel in registration with the barrel axis, a body defining an interior chamber and connected to the mount, the body defining a bullet aperture registered with the barrel axis, an exhaust port apart from the bullet aperture, a nozzle element connected to the exhaust port and rotatable about a port axis, and the nozzle element defining an exhaust aperture having an exhaust feature having a characteristic angularly offset from the port axis, such that the rotational position of the nozzle element determines a direction of an exhaust force with respect to the port axis. The nozzle element may protrude laterally at an angle from the barrel axis. The nozzle element may be lateral to the bullet aperture. A pair of exhaust ports may be located on laterally opposed positions with respect to the bullet aperture.