Curved Thrust Surface Compensator for Muzzle Rise and Recoil
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Solution Overview
Problem
Existing firearm compensators fail to effectively address both vertical muzzle rise and rearward recoil, often resulting in incomplete recoil reduction and undesirable muzzle flash, especially in low-light tactical applications.
Innovation Solution
A compensator design featuring a curved thrust surface positioned beneath the barrel's centerline, combined with a compression ramp and strategically positioned exhaust ports, which utilizes focused compression and gas-grabbing surfaces to counteract both recoil vectors while minimizing muzzle flash by venting gases below the shooter's field of view.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Force
If vertical porting is used to reduce muzzle climb, then downward force is applied to the muzzle, but bright vertical muzzle flash is produced and rearward recoil is not addressed
Solution Approach 1:
The patent transitions from vertical porting (single dimension) to a combination of vertical and lateral ports (multiple dimensions). The lateral ports redirect gases horizontally to reduce muzzle flash visibility while vertical ports maintain downward thrust against muzzle climb, creating a multi-dimensional gas redirection system that addresses both harmful effects simultaneously
Solution Approach 2:
The compensator is divided into multiple port sections: vertical ports for downward thrust and lateral ports for horizontal gas redirection. This segmentation allows different portions of the gas jet to be directed along different vectors, with lateral ports specifically designed to route gases away from the shooter's field of view while vertical ports maintain recoil compensation
2Force
If expansion chambers with thrust surfaces are used to reduce rearward recoil, then rearward recoil is addressed, but vertical muzzle climb is not effectively reduced and gases are vented laterally increasing muzzle flash
Solution Approach 1:
The patent merges the functions of traditional lateral expansion chambers with vertical porting by integrating both lateral and vertical ports into a unified compensator design. This combination allows the system to simultaneously achieve rearward recoil reduction (through lateral gas redirection) and muzzle climb control (through vertical downward thrust), while the strategic positioning of ports prevents excessive muzzle flash
3Force
If vertical porting is used, then downward thrust is generated, but the thrust is short-lived and insufficient to significantly counteract muzzle rise
Solution Approach 1:
The compensator design ensures continuous useful action by maintaining multiple active ports (both vertical and lateral) throughout the gas expansion process. Rather than relying on a single brief thrust event, the multi-port configuration allows gases to continuously exert downward and lateral forces throughout the expansion duration, extending and reinforcing the useful action period
Data Source
AI summary
A firearm compensator, utilizing an expansion chamber affixed to a gun muzzle with an internal volume beneath the barrel's center line containing a curved surface also lying beneath the barrel's center line facing the barrel, is provided. A compression ramp connects the gun muzzle of the expansion chamber to the curved surface. Upon the firing of the gun, gasses enter the expansion chamber, thrust against the compression ramp and into the curved surface. This curved surface catches expanding gasses like a sail thereby reducing muzzle rise and rearward recoil. A plurality of exhaust ports vent the expanding gasses out of the expansion chamber and out of the shooter's field of view.