Wide-Based Multi-Hull Submarine for Stability and Storage

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing naval transportation systems lack advancements in design and capabilities, particularly in terms of carrying additional weapons, stability, and operational efficiency, limiting their effectiveness in diverse maritime operations.

Innovation Solution

A wide-based submarine design featuring a hull configured to withstand underwater and afloat environments, with a deck for storage and operations, a propulsion device, and a missiles storage and firing module for automatic reloading and launching, enhancing storage capacity and operational flexibility.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If traditional narrow-based submarine design is used, then structural simplicity is maintained, but storage capacity and operational flexibility are limited

Engineering Contradiction:
Improvestorage capacityVSAvoidhull structure complexity
Core Design Contradiction:
Quantity of substanceVSDevice complexity

Solution Approach 1:

The submarine hull is divided into multiple body hulls (port-side and starboard-side) connected by transverse beam connectors, creating a modular wide-based structure that increases storage capacity while maintaining manageable structural complexity through standardized components

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The submarine transitions from a traditional narrow-based single-hull design to a wide-based multi-hull configuration, adding lateral dimensionality to the structure to maximize storage volume without proportionally increasing overall length

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Stability of the object's composition

If conventional submarine design is used, then operational simplicity is maintained, but stability in diverse environments is insufficient

Engineering Contradiction:
Improvesubmarine stabilityVSAvoidhull configuration complexity
Core Design Contradiction:
Stability of the object's compositionVSDevice complexity

Solution Approach 1:

The wide-based hull configuration with transverse beam connectors creates an asymmetric distributed structure that enhances stability by spreading buoyancy and weight distribution across multiple hulls, improving performance in both underwater and afloat environments

Inventive Principle:
Principle #4Asymmetry

Solution Approach 2:

The multi-hull structure serves multiple functions simultaneously: providing structural stability, creating storage compartments, enabling balanced diving operations, and supporting various deck activities, thereby achieving enhanced stability without proportionally increasing complexity

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Productivity

If traditional missile storage and firing systems are used, then system simplicity is maintained, but automatic reloading capability and operational efficiency are limited

Engineering Contradiction:
Improvemissile firing rateVSAvoidmissile storage and firing module complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The missile storage and firing module is pre-configured with multiple missiles in ready positions, and the automatic reloading system is pre-programmed to rapidly replace fired missiles, enabling high-rate sustained fire without manual intervention

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The missile firing system incorporates automatic reloading capability that self-manages the replacement of expended missiles from storage to firing positions, eliminating the need for manual reloading and maintaining high operational tempo

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS20250282462A1Wide-based submarine
Publication Date: 2025.09.11 ARMSTRONG RICHARD LEE
  • US20250282462A1 patent drawing
  • US20250282462A1 patent drawing
  • US20250282462A1 patent drawing

AI summary

The present disclosure provides a wide-based sub. Further, the wide-based sub may include a hull comprising a wide-based structure. Further, the wide-based sub May include a deck which may be configured for facilitating performance of an activity associated with the wide-based sub. Further, the activity includes one or more of a storage of an asset and a maritime operation associated with the wide-based sub. Further, the wide-based sub may include a propulsion device which may be configured for propelling the wide-based sub in relation to each of the underwater environment and the afloat environment. Further, the wide-based sub may include a missiles storage and firing module configured for automatic firing and reloading of a plurality of missiles in a range of 10 to 1000.