A thermal system
The integration of the external heat exchanger into the HVAC unit addresses the inefficiencies and safety concerns of separate components by enhancing efficiency and reducing costs and weight in vehicle thermal systems.
Patent Information
- Application Number
- PCT/TR2025/050702
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2025-07-03
- Publication Date
- 2026-01-15
AI Technical Summary
Existing thermal systems in vehicles have separate external heat exchangers positioned far from the HVAC unit, leading to increased cost, weight, and reduced efficiency due to the need for additional hoses and pipes, and pose risks with flammable refrigerants.
An integrated thermal system where the external heat exchanger is integrated into the HVAC unit, allowing it to be used for both heating and cooling, eliminating the need for separate components and reducing refrigerant transportation lines, thereby enhancing efficiency and safety.
The integrated system reduces costs and weight, increases efficiency, and minimizes the risk of flammable refrigerant use by positioning components closer together, enabling direct heat transfer and reducing energy consumption.
Smart Images

Figure TR2025050702_15012026_PF_FP_ABST
Abstract
Citation Information
Patent Citations
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