Hybrid duct device for heating an air flow
The hybrid heating duct device with an electric heater and gas burner in a single chamber addresses inefficiencies and pollution in existing systems by optimizing energy use and reducing gas consumption, achieving efficient and flexible air heating.
US20260202092A1Pending Publication Date: 2026-07-16FIVES ITAS SPA
Patent Information
- Authority / Receiving Office
- US · United States
- Patent Type
- Applications(United States)
- Current Assignee / Owner
- FIVES ITAS SPA
- Filing Date
- 2023-11-24
- Publication Date
- 2026-07-16
AI Technical Summary
Technical Problem
Existing air heating systems, whether fossil fuel burners or hybrid systems with separate heating chambers, are costly, inefficient, and environmentally polluting, with high carbon dioxide emissions and poor heat exchange efficiency.
Method used
A hybrid heating duct device combining an electric heater and gas burner in a single chamber, with a control system to manage energy use, allowing preheating by the electric heater to reduce gas consumption and optimize temperature control.
Benefits of technology
The hybrid system achieves efficient, cost-effective, and less polluting air heating by reducing gas consumption and carbon dioxide emissions while maintaining efficiency and flexibility in energy use.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure US20260202092A1-D00000_ABST
Abstract
A hybrid device for heating an air flow, with duct, provided with a main direction and characterized by the presence of an electric heater for the preheating of the process air, with a gas burner for the completion of the heating of the process air and with a control system for the management of the parameters of interest and for the optimization of the process.
Need to check novelty before this filing date? Find Prior Art