Galley Isolation Panel with Retractable Pocket Barrier
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Solution Overview
Problem
Conventional galley monument designs in aircraft and other transportation systems lack effective contamination prevention measures, particularly in food preparation areas, posing risks to passenger and crew health and safety.
Innovation Solution
An isolation system for galley monuments featuring a sliding or folding panel that creates a physical barrier across the galley area, allowing for secure food preparation by occluding the entry-way and including a latch for enhanced security and a viewing panel for controlled access.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If curtain barriers are used to separate galley areas, then some level of physical separation is achieved, but they provide little real security and pose contamination touch risks
Solution Approach 1:
The patent uses a flexible panel that can be positioned in different states (retracted, partially extended, fully extended) to create a physical barrier. This flexible panel provides both separation and security, eliminating the contamination touch risk of curtains while maintaining adaptability for different operational needs.
Solution Approach 2:
The panel is designed to be dynamically adjustable between retracted and extended positions, allowing the system to adapt between open access mode and isolated mode. This dynamic capability resolves the contradiction by providing both security when extended and accessibility when retracted, unlike static curtain barriers.
2Ease of operation
If open-access galley areas are used, then ease of operation and accessibility are improved, but contamination prevention is compromised
Solution Approach 1:
The panel system allows the galley area to dynamically transition between open-access and isolated states. When retracted, full accessibility is maintained; when extended, contamination prevention is achieved. This resolves the contradiction by providing both accessibility and protection at different operational stages.
Solution Approach 2:
The panel serves multiple functions: it acts as a barrier when extended for contamination prevention, and can be retracted to allow open access. This multi-functionality resolves the contradiction by making a single system capable of both ease of operation and contamination prevention.
3Object-affected harmful factors
If a physical barrier panel is installed in the pocket, then contamination prevention is improved, but space usage and device complexity increase
Solution Approach 1:
The panel is nested within a pocket structure when retracted, eliminating the need for separate storage space. This nesting approach reduces overall device complexity and space requirements while still providing effective contamination prevention when the panel is deployed.
Solution Approach 2:
The panel utilizes the depth dimension of the pocket structure rather than requiring additional lateral space. By extending the panel from the pocket opening, the system achieves contamination prevention without increasing the footprint or overall complexity of the galley structure.
Data Source
AI summary
An isolation system for a galley monument includes a galley monument wall including a pocket and defining at least one entry-way. At least one panel is movably received in the pocket. The panel is configured and adapted to move relative to the pocket between at least one of open position and or closed position.