Integrated Aircraft Galley Modular Service Module
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Solution Overview
Problem
Traditional aircraft galleys face inefficiencies in space and weight utilization due to the post-installation placement of inserts, leading to challenging modifications and suboptimal performance.
Innovation Solution
The integration of galley inserts, such as ovens and refrigerators, directly into a modular service module with pre-designed bays and a unified power and control system, minimizing redundant structures and optimizing space usage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If inserts are placed in the galley after the galley has been installed in the plane, then the galley can be installed initially, but the installation becomes challenging and modifications are required
Solution Approach 1:
The patent applies preliminary action by pre-configuring the galley structure with integrated insert bays and associated infrastructure (power, data, ventilation) during the initial galley installation phase. This allows inserts to be seamlessly integrated later without requiring challenging modifications, as the receptacles and support systems are already in place within the galley framework.
2Area of stationary object
If inserts are placed in the galley after installation, then the galley structure is established, but space and weight utilization becomes inefficient
Solution Approach 1:
The patent applies segmentation by dividing the galley into modular sections with standardized insert bays. Each bay is designed as a discrete module with predefined dimensions and integration points, allowing for optimized space utilization while maintaining operational efficiency. The segmented approach enables precise fitting of inserts to available space.
Solution Approach 2:
The patent implements universality through standardized insert bays that can accommodate different types of inserts (coffee brewers, ovens, refrigerators, etc.). The unified power and control system provides multi-functional capability, allowing the same infrastructure to support various insert types, thereby optimizing both space utilization and operational efficiency across different configurations.
3Ease of operation
If a unified power and control system is implemented, then command and control is simplified, but the initial system integration becomes more complex
Solution Approach 1:
The patent applies merging by combining the power distribution and control functions into a unified system that serves all inserts through a common infrastructure. The control system integrates communication with all inserts via a standardized interface, simplifying operation while the modular integration approach manages the initial complexity through systematic connection points.
Solution Approach 2:
The patent uses an intermediary approach by introducing a centralized control unit that mediates between the operator and multiple inserts. This intermediary system provides a unified interface for command and control, simplifying operation, while the modular architecture manages integration complexity through standardized communication protocols and connection interfaces.
Data Source
Figure 1
Figure 2
Figure 3A~3B
AI summary
An integrated aircraft galley structure includes a service module (14) having a plurality of galley inserts (20, 22) including at least one oven (20) and at least one refrigeration unit (22). The service module (14) is formed with a plurality of bays (24) sized to receive the plurality of galley inserts (20, 22), along with a human machine interface (26) for controlling all of the galley inserts (20, 22). The service module (14) further includes a plurality of galley insert modules for controlling each galley insert (20, 22), and an insert power and control unit (40) for each galley insert (20, 22) for controlling power to said insert (20, 22). The entire system is controlled by a galley power and control unit (42) for controlling each of the insert galley power and control units, and an AC distribution unit (50) for distributing power to the insert power and control units (40).