Container assembly
Patent Information
- Authority / Receiving Office
- EP · EP
- Patent Type
- Applications
- Current Assignee / Owner
- MAERSK AS
- Filing Date
- 2023-08-21
- Publication Date
- 2026-07-22
AI Technical Summary
Existing intermodal containers require replacement when insulation degrades, leading to waste and increased environmental impact, as insulation is often permanently attached and polyurethane insulation has a short lifespan and degrades over time.
A removable insulating structure using aerogel, which is thinner and more efficient than polyurethane, providing improved thermal insulation and structural rigidity, and can be reused or retrofitted into new containers, reducing the need for frequent replacements and waste.
The aerogel insulation structure extends the lifespan of the insulating material, reduces the power required for refrigeration, and minimizes environmental impact by allowing for recycling of containers and efficient use of space, while maintaining thermal efficiency and structural integrity.
Smart Images

Figure 1.1