Specialized Low-Pressure-Drop Acoustic Suppressor Nozzles for Niche Applications

Publication ID: 24-11857817_0004_PTD
Published: October 28, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Specialized Low-Pressure-Drop Acoustic Suppressor Nozzles for Niche Applications,” Published Technical Disclosure No. 24-11857817_0004_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857817_0004_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,817.

Summary of the Inventive Concept

This inventive concept adapts the original low-pressure-drop acoustic suppressor nozzle design for specialized use in high-security facilities, disaster relief, extreme weather conditions, and high-temperature industrial applications, providing tailored fire suppression solutions for unique operational environments.

Background and Problem Solved

The original patent disclosed a low-pressure-drop acoustic suppressor nozzle for inert gas discharge systems. However, the original design did not address the specific needs of niche markets, such as high-security facilities requiring low-noise operation or disaster relief operations demanding portable, self-contained systems. This inventive concept addresses these limitations by introducing specialized nozzle designs and system configurations tailored to these unique environments.

Detailed Description of the Inventive Concept

The new claims introduce four specialized variations of the low-pressure-drop acoustic suppressor nozzle: 1) for high-security facilities, featuring a remote pressure reducing device to minimize noise; 2) for disaster relief operations, incorporating a portable, self-contained inert gas discharge system; 3) for extreme weather conditions, with a weather-resistant housing and sound dampening material; and 4) for high-temperature industrial applications, designed to operate at temperatures up to 500°F. Each variation builds upon the original nozzle design, incorporating unique features and components to address the specific challenges of its target market.

Novelty and Inventive Step

The new claims introduce novel combinations of components and system configurations that depart from the original patent's design. The inventive step lies in the adaptation of the original nozzle design to meet the specific requirements of niche markets, resulting in specialized solutions that provide improved performance, safety, and usability in these unique environments.

Alternative Embodiments and Variations

Alternative embodiments may include using different materials or geometries for the nozzle and pressure reducing device, or incorporating additional features such as sensors or monitoring systems to enhance the fire suppression system's performance and safety. Variations may also include adapting the nozzle design for use with different inert gases or in combination with other fire suppression agents.

Potential Commercial Applications and Market

The specialized low-pressure-drop acoustic suppressor nozzles have significant commercial potential in various industries, including high-security facilities, disaster relief, extreme weather operations, and high-temperature industrial applications. The tailored fire suppression solutions offered by these nozzles can provide improved safety, reduced downtime, and enhanced operational efficiency in these unique environments.

Original Patent Information

Patent NumberUS 11,857,817
TitleLow pressure drop acoustic suppressor nozzle for inert gas discharge system
Assignee(s)Tyco Fire Products LP