Reusable Air Filter with Electromagnetic Filtration Material
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Solution Overview
Problem
Current air quality solutions, particularly metal reusable air filters, lack effective germicidal and antimicrobial attributes, especially in utilizing electrostatic properties to rapidly kill microbes like mold, bacteria, and viruses.
Innovation Solution
The air filter system employs two frames with filtration material that carries electromagnetic forces induced by an electrical source or opposing polarity magnets, enhancing electrostatic attraction to kill microbes, and includes a removable interior filter made of insulating materials like cotton or hemp that can be cleaned and reused.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If metal reusable air filters are used, then the filter can be reused and is durable, but it lacks effective germicidal and antimicrobial attributes
Solution Approach 1:
The patent applies parameter changes by transforming the electrical properties of the metal filtration material through electrostatic charging or electromagnetic induction. The metal material is charged to create electrostatic forces that attract and kill microbial pathogens, converting an ordinary reusable filter into an actively germicidal system while maintaining its reusability and durability
Solution Approach 2:
The patent replaces purely mechanical filtration with an electrostatic or electromagnetic system. Instead of relying only on physical barrier mechanisms, the filter uses electromagnetic forces to actively destroy microbial pathogens, enhancing the germicidal capability while preserving the reusable metal structure
2Object-affected harmful factors
If electrostatic properties are utilized to kill microbes rapidly, then germicidal effectiveness increases, but device complexity increases
Solution Approach 1:
The patent applies self-service by designing the metal filtration material to generate or carry its own electrostatic charge. The system uses the inherent properties of the charged metal material to create the electrostatic forces needed for germicidal action, eliminating the need for external power sources or complex control systems
Solution Approach 2:
The patent changes the electrical parameter state of the metal material by charging it, thereby activating its germicidal properties. This simple parameter change transforms ordinary metal filtration into an effective antimicrobial system without requiring complex additional components
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 system effectively kills microbial pathogens by multiple orders of magnitude, providing cleaner air and reducing disease-causing agents, while being cost-effective and reusable across residential, commercial, and industrial environments.
Implementation Method 1
The present invention is more effective against microbial pathogens relative to current air filters by multiple orders of magnitude, in part, through electrostatic and metallurgical properties of certain reusable metals of the filtration material
Implementation Method 2
an electrical source coupled to at least one of the two frames, wherein the filtration material adapted to carry electromagnetic forces induced by the electrical source
Implementation Method 3
a plurality of opposing polarity magnets spaced apart along each inner periphery so that said inner peripheries flushly interface; and the filtration material adapted to carry electromagnetic forces induced by the plurality of opposing polarity magnets
Data Source
AI summary
An air filtration system is provided. The air filtration system embodies filtration material supported by a frame, wherein the air filtration system provides two framed filtration materials sandwiching a fabric filter. Such framework may be removably engaged through magnetic forces. The filtration material may hold and/or carry electrostatic forces and/or magnetostatic forces induced through a current from an electrical power source and/or magnetic forces of the magnetics.