Airflow generating device, filter system, power generating system and carbon dioxide removal system

The airflow generating device addresses the challenges of large, power-hungry carbon dioxide removal systems by using external airflow to drive a compact, low-power system for CO2 removal, filtration, and power generation in mobile vehicles.

WO2026120854A1 Publication Date: 2026-06-11ANA HOLDINGS
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
ANA HOLDINGS
Filing Date
2025-07-24
Publication Date
2026-06-11

AI Technical Summary

⚠Technical Problem

Existing carbon dioxide removal devices are large, require significant power, have mechanically moving parts, and are difficult to install in mobile vehicles due to limited power availability and space constraints, necessitating a compact, low-power solution that can also generate airflow and power for carbon dioxide removal, filtration, and power generation.

⚗Method used

An airflow generating device that utilizes external airflow to create a low-pressure source, driving a carbon dioxide removal system, filter system, and power generation system without mechanically moving parts, using airflow generators that convert external airflow into rotational force for pumps and generators.

🎯Benefits of technology

A compact, low-power carbon dioxide removal system that effectively removes CO2 and generates power, while also purifying air, without requiring external electricity, suitable for mobile vehicles.

✦ Generated by Eureka AI based on patent content.

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Abstract

There is a need for a device that utilizes an airflow to clean air, generate electricity and remove carbon dioxide without the need for electric power and without any mechanical moving parts. This problem is resolved by an airflow generating device that generates an air flow as a secondary flow generated by an airflow that is generated relative to a moving body as a result of the movement of the moving body, or generates an airflow that generates a rotational force by means of an airflow of the external atmosphere.
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