Gun Silencer

The firearm suppressor addresses manufacturing challenges by employing a multi-stage structure with a reverse diffusion section, spiral partitions, and baffle sections to effectively delay and block noise and flames, enhancing sensitivity and durability, and is produced as a single unit via 3D printing.

KR103000366B1Active Publication Date: 2026-08-05ELDAS CO LTD
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Patent Information

Application Number
KR1020250157439
Authority / Receiving Office
KR · KR
Patent Type
Patents
Current Assignee / Owner
Filing Date
2025-10-28
Publication Date
2026-08-05
Estimated Expiration
2045-10-28

AI Technical Summary

Technical Problem

Conventional firearm suppressors face challenges in manufacturing complex internal baffle structures that withstand high-temperature flames and shock waves while absorbing noise, leading to low productivity and precision, and there is a need for a structure that effectively blocks and delays the explosion and flame generated during firing.

Method used

A firearm suppressor with a cylindrical cover portion, reverse diffusion section, rear and front baffle portions, and spiral partitions formed by 3D printing, which delays and blocks noise and flames through multiple stages, including a reverse diffusion section, spiral partitions, rear baffle section, and front baffle section.

Benefits of technology

The suppressor provides strong sensitivity performance and durability by delaying and blocking noise and flames through multiple stages, optimizing thickness design and internal volume for various calibers, and can be manufactured as a single unit using a 3D printer.

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Abstract

The present invention relates to a gun silencer that delays noise and flames generated during the firing of a gun, thereby reducing pressure and thermal explosion noise. It comprises: a cylindrical cover portion (20); a coupling portion (10) connected to the end of a gun on one side of the cover portion (20); a reverse diffusion portion (30) that radially diffuses the explosion noise and flames generated and transmitted during the firing of the gun and discharges them into the inside of the cover portion (20); a rear baffle portion (40) that delays the explosion noise and flames generated during the firing of the gun; and a front baffle portion (50) that delays the explosion noise and flames transmitted through the rear baffle portion (40). The gun silencer of the present invention improves the function of an integrated gun silencer by first delaying and blocking through the reverse diffusion portion, second delaying and blocking through the spiral partition of the cover portion, third delaying and blocking while passing through the rear baffle portion, and fourth delaying and blocking while passing through the front baffle portion.
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