Advanced Fluid Flow Systems for Diverse Industrial Applications

Publication ID: 24-11857775_0002_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Advanced Fluid Flow Systems for Diverse Industrial Applications,” Published Technical Disclosure No. 24-11857775_0002_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857775_0002_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. 11,857,775.

Summary of the Inventive Concept

This inventive concept leverages the core technology of the original fluid flow system for bubble and fluid detection to expand into new industries, including agriculture, pharmaceuticals, HVAC, municipal water supply, and food processing, offering innovative solutions for monitoring and optimizing various processes.

Background and Problem Solved

The original fluid flow system, designed for detecting air bubbles or fluid in a flow tube, has limitations in its application scope. This inventive concept addresses the need for adapting the core technology to tackle distinct challenges in diverse industries, such as crop health monitoring, pharmaceutical manufacturing optimization, HVAC system leak detection, water quality monitoring, and food processing efficiency improvement.

Detailed Description of the Inventive Concept

The new inventive concept involves integrating the fluid flow system into various industrial applications, utilizing its ability to detect changes in fluid pressure and temperature to identify potential issues. For instance, in agriculture, the system can detect air bubbles or fluid in an irrigation system, enabling farmers to identify potential crop stress and take corrective action. In pharmaceutical manufacturing, the system can detect air bubbles or fluid in a mixing tank, allowing for adjustments to mixing parameters to ensure consistent product quality. Similarly, the system can be applied to detect leaks in HVAC systems, monitor water quality in municipal water supply systems, and optimize food processing pipelines.

Novelty and Inventive Step

The new claims introduce novel applications of the fluid flow system, expanding its scope beyond the original patent's limitations. The inventive step lies in adapting the core technology to address specific challenges in diverse industries, resulting in innovative solutions that improve process efficiency, product quality, and overall performance.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include modifying the fluid flow system's sensor configuration, signal processing algorithms, or material selection to better suit specific industrial applications. Variations could also involve integrating the system with other technologies, such as IoT devices, machine learning algorithms, or robotics, to enhance its functionality and value proposition.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential across multiple industries, offering opportunities for process optimization, cost reduction, and product quality improvement. Target markets include agriculture, pharmaceuticals, HVAC, municipal water supply, and food processing, with potential applications in other industries as well.

Field of Art

Fluid flow monitoring systems, sensor technologies, industrial process control, with expertise in ultrasonic sensing, force sensor applications, and fluid dynamics measurement techniques

Person of Ordinary Skill (PHOSITA) Profile

A professional engineer or technical specialist with advanced degree in mechanical or electrical engineering, experienced in sensor design, signal processing, and industrial monitoring systems, familiar with fluid flow measurement techniques and sensor integration across multiple domains

Obviousness Rationale

A PHOSITA would recognize that the core fluid flow detection technology disclosed in the source patent represents a generalizable sensing approach that can be readily adapted across diverse industrial contexts. The fundamental principles of detecting fluid state changes through pressure and signal monitoring are universally applicable, making the PTD's proposed variations predictable extensions of the original patent's core technological concept. The technical mechanisms for bubble and fluid detection remain substantially consistent across different application domains, with only minor contextual adaptations required.

Obvious Combinations & Variations

Source Patent Element
Force sensor monitoring ultrasonic signals in a flow tube with 10-40% tube compression
PTD Variation
Applying identical sensor configuration to agricultural irrigation systems for crop stress detection
Obviousness Reasoning
Predictable application of known sensing technique to a related fluid monitoring context, representing a standard design adaptation for a PHOSITA
Source Patent Element
Method for detecting signal level changes indicating fluid state transitions
PTD Variation
Extending signal processing approach to pharmaceutical mixing tank monitoring
Obviousness Reasoning
Known technique of signal threshold detection can be directly transferred between fluid monitoring applications with minimal technical modification
Source Patent Element
Frequency range of ultrasonic signals (20 KHz to 1 MHz) for fluid detection
PTD Variation
Utilizing identical signal frequency range for HVAC leak detection and municipal water quality monitoring
Obviousness Reasoning
Established sensing frequency remains effective across different fluid systems, representing a straightforward technical translation
Source Patent Element
Threshold-based fluid state detection method
PTD Variation
Implementing identical detection methodology in food processing pipeline optimization
Obviousness Reasoning
Fundamental signal processing approach can be consistently applied across industrial fluid monitoring scenarios
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857775, a person having ordinary skill in the art would find the proposed variations in fluid flow monitoring across agricultural, pharmaceutical, HVAC, water supply, and food processing domains to be obvious extensions of the fundamental fluid detection methodology. The disclosed technical approach represents a predictable application of known sensor and signal processing techniques to alternative industrial contexts, thereby rendering potential claims covering such variations obvious and unpatentable.

Original Patent Information

Patent NumberUS 11,857,775
TitleFluid flow system for bubble and fluid detection
Assignee(s)HONEYWELL INTERNATIONAL INC.