Asymmetric Muzzle Device with Variable Prongs
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Solution Overview
Problem
Existing muzzle devices either fail to effectively reduce both muzzle flash and recoil, or they compromise on recoil management in favor of flash suppression, often resulting in audible harmonic resonant ringing.
Innovation Solution
An open-ended muzzle device with asymmetrically placed narrowing exhaust openings that redirect high-velocity gases to the side with an upward bias, reducing recoil and muzzle flash while minimizing resonant ringing through variable prong sizes and unequal volume cavities.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If propellant gases are diverted through openings positioned circumferentially around the muzzle end to reduce muzzle flash, then muzzle flash is reduced, but recoil compensation is insufficient
Solution Approach 1:
The muzzle device features non-uniformly spaced openings around the circumferential perimeter, with specific openings positioned to redirect gases in directions that simultaneously reduce flash and compensate for recoil. This local variation in opening placement optimizes both functions rather than treating them uniformly.
Solution Approach 2:
The openings are arranged asymmetrically around the bore line, with particular emphasis on positioning openings to redirect gases upward and to the sides. This asymmetric arrangement creates a net force that counteracts rearward recoil while still dispersing gases to reduce flash intensity.
2Force
If propellant gases are diverted through openings to reduce recoil, then recoil is reduced, but muzzle flash intensity increases due to potentiating ignition
Solution Approach 1:
Specific openings are positioned at locations where gas divergence occurs, creating localized zones that simultaneously achieve recoil reduction and flash suppression. The non-uniform spacing creates specific flow patterns that prevent gas accumulation and ignition while maintaining recoil compensation.
3Illumination intensity
If open ended muzzle devices with radially positioned prongs are used to suppress flash, then flash suppression is effective, but audible harmonic resonant ringing occurs
Solution Approach 1:
The prongs are positioned at non-uniform intervals around the circumferential perimeter rather than being evenly spaced. This asymmetric arrangement disrupts the harmonic resonance patterns that would otherwise be excited by the supersonic exhaust, thereby suppressing audible ringing while maintaining flash suppression effectiveness.
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
Effectively reduces muzzle flash and recoil while preventing audible harmonic resonant ringing, enhancing the performance of firearms by improving alignment and accuracy during discharge.
Implementation Method 1
The asymmetrically placed narrowing exhaust openings reduce light emissions by allowing propellant gases to cool prior to mixing with ambient air
Implementation Method 2
The asymmetrically placed narrowing exhaust openings... redirecting the exiting gases to the side with an upward bias reducing recoil
Implementation Method 3
the asymmetric placement of the narrowing exhaust openings allows the prongs to be of variable size which reduce the production of audible harmonic resonant ringing
Data Source
AI summary
A flash suppressing and recoil compensating muzzle device for use with a firearm provides a muzzle device that reduces recoil and inhibits muzzle flash while preventing audible harmonic resonant ringing after the firearm is discharged. The present invention accomplishes this through the use of an open ended muzzle device that redirects a portion of the high velocity gasses exiting the terminal end of the weapon through asymmetrically placed narrowing exhaust openings. The asymmetrically placed narrowing exhaust openings gradually direct exiting gases to the rear and to the sides of the muzzle in order to reduce recoil and reducing light emissions. The narrowing exhaust openings are formed by the radially positioned prongs of a distinct weight and width, which widen from the proximal to distal end of the muzzle device. The weight and mass disparity between prongs prevents audible ringing by reducing resonant vibrations between neighboring prongs.