Cross-Platform Firearm Suppressor With Stacked Expansion Chambers
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Solution Overview
Problem
Conventional suppressors for firearms are limited in their ability to effectively adapt to different firearm platforms and calibers, failing to adequately reduce noise and muzzle flash across various ammunition types.
Innovation Solution
A cross-platform suppressor design that includes multiple expansion chambers and baffles, with a muzzle brake and external can configuration, allowing for the diversion and dissipation of exhaust gases through various apertures and channels, effectively reducing noise and muzzle flash across multiple calibers from .17 HMR to .300 Win Magnum.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a conventional suppressor uses a fixed bore size to accommodate multiple calibers, then it can physically fit different ammunition types, but it fails to adequately reduce noise and muzzle flash for calibers that do not match the optimized bore size
Solution Approach 1:
The suppressor is divided into multiple stacked chambers (first suppressor chamber, second suppressor chamber, third suppressor chamber) that can be independently configured. Each chamber can be optimized for specific caliber ranges, allowing the overall suppressor to effectively handle multiple calibers while maintaining performance for each. The segmentation allows exhaust gases from different caliber firearms to be processed through appropriately-sized chambers.
Solution Approach 2:
The suppressor design creates a universal platform that can effectively suppress multiple caliber ranges (.17 HMR through .300 Win Magnum) by incorporating chambers and baffles that serve multiple functions. The first suppressor chamber handles smaller calibers while the second and third chambers handle larger calibers, making the single suppressor unit universally applicable across diverse firearm platforms.
2Adaptability or versatility
If a suppressor is designed with a large bore to accommodate larger calibers, then it can physically fit all ammunition types, but it creates excessive internal volume that reduces effectiveness for smaller calibers
Solution Approach 1:
Rather than using a single large bore, the suppressor segments the internal volume into multiple chambers of different sizes. The first suppressor chamber is optimized for smaller calibers while the second and third chambers accommodate larger calibers. This segmentation avoids the need for a single oversized bore while maintaining compatibility across the full caliber range.
Solution Approach 2:
The suppressor chambers are nested in a stacked configuration where the first suppressor chamber, second suppressor chamber, and third suppressor chamber are arranged in series along the axis of the suppressor. This nested stacking allows efficient use of internal volume, with each chamber contributing to the overall suppression function for its optimized caliber range.
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 suppressor effectively reduces noise and muzzle flash across different calibers by diverting and dissipating exhaust gases through multiple expansion chambers and baffles, providing a versatile solution for various firearm platforms.
Implementation Method 1
A cross-platform suppressor design that includes multiple expansion chambers and baffles, with a muzzle brake and external can configuration, allowing for the diversion and dissipation of exhaust gases through various apertures and channels
Data Source
AI summary
A suppressor assembly can include an external can having first and second ends. A muzzle brake can be positioned along the first end and configured to be coupled to a firearm. The assembly can include a first expansion chamber and a second expansion chamber disposed within the tubular body with a portion of the muzzle brake extending through the first and second expansion chambers. The muzzle brake can include a first muzzle chamber fluidicly coupled to the first expansion chamber and a second muzzle chamber fluidicly coupled to the second expansion chamber. Multiple baffles can be positioned within the external can between the first expansion chamber and the second end of the external can, including first and second baffle sets that each include a first baffle and a second baffle. The assembly can also include an endcap coupled to the second end of the external can.