Portable Fluid Tank Mounting Assembly for Secure Mobile Docking

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Solution Overview

Problem

Fluid-based solutions face challenges due to the lack of convenient and accessible fluid supply at various job sites, particularly in environments like construction sites and remote field operations, where established fluid infrastructure is often lacking.

Innovation Solution

A portable fluid tank system with a mounting assembly for secure attachment, wireless control capabilities, and a fluid actuation system for controlled fluid movement and pressurization, featuring a removable energy storage device, spill face design, and ergonomic handles for efficient fluid handling.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a portable fluid tank system is used in environments lacking fluid infrastructure, then mobility and accessibility are improved, but secure attachment to external surfaces becomes challenging

Engineering Contradiction:
ImprovemobilityVSAvoidsecure attachment
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The mounting assembly is divided into separate functional components: a mounting frame that interfaces with the tank, engagement members that connect to the surface, and a fluid distribution system. This segmentation allows each component to be optimized for its specific function while maintaining overall portability and secure attachment capability.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The mounting assembly is designed with universal engagement members that can attach to various external surfaces (concrete, wood, metal) without requiring surface-specific modifications. The engagement members can mechanically engage with different surface textures and materials, making the system adaptable to diverse job site environments while maintaining reliable attachment.

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

2Ease of operation

If wireless control capabilities are added to enable remote operation, then ease of operation is improved, but device complexity increases

Engineering Contradiction:
Improvewireless controlVSAvoidsystem complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The manual mechanical control system is replaced with wireless electronic control. A control module with wireless communication capabilities (Bluetooth, Wi-Fi, or radio frequency) receives commands from a remote device and automatically actuates the fluid dispensing mechanism, eliminating the need for manual intervention while managing complexity through integrated electronics.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The system incorporates automated fluid distribution control that can operate autonomously based on pre-programmed parameters or remote commands. The control module manages fluid flow, pressure regulation, and dispensing timing without requiring constant user interaction, allowing the system to serve itself once activated.

Inventive Principle:
Principle #25Self-service

3Object-affected harmful factors

If an integrated spill face is designed to guide fluid away from electronics, then protection of electronic components is improved, but manufacturing complexity increases

Engineering Contradiction:
Improvefluid protectionVSAvoidmanufacturing complexity
Core Design Contradiction:
Object-affected harmful factorsVSEase of manufacture

Solution Approach 1:

The spill face is integrated directly into the tank structure as a unified component rather than being a separate attachment. The tank body and spill face form a single molded or fabricated structure with built-in fluid guidance channels that direct excess fluid away from electronic components, simplifying manufacturing through integration while maintaining protective functionality.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The spill face incorporates a flexible or contoured surface design that naturally directs fluid flow through its geometry. The integrated structure uses the tank's own shell or surface to create fluid guidance pathways, eliminating the need for additional rigid protective barriers while effectively channeling fluid away from sensitive electronics.

Inventive Principle:
Principle #30Flexible shells and thin films

4Ease of operation

If a mounting frame is contoured to match tank geometry, then ease of operation is improved, but manufacturing precision requirements increase

Engineering Contradiction:
ImprovehandlingVSAvoidcontour matching
Core Design Contradiction:
Ease of operationVSManufacturing precision

Solution Approach 1:

The mounting frame incorporates adjustable or flexible mounting points that can adapt to slight variations in tank geometry rather than requiring precise pre-matched contours. The engagement members can be positioned or oriented to accommodate different tank shapes within a tolerance range, reducing manufacturing precision requirements while maintaining ease of handling and secure attachment.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS12583648B2Portable fluid tank system with mounting assembly
Publication Date: 2026.03.24 BLACK & DECKER CORP
  • US12583648B2 patent drawing
  • US12583648B2 patent drawing
  • US12583648B2 patent drawing

AI summary

A portable fluid tank system can include a mounting assembly for secure and adaptable attachment to external docking assemblies. The portable fluid tank system can include a fluid tank with an internal volume for fluid storage and a fluid actuation system for controlled fluid movement and pressurization. An electronics housing within the portable fluid tank system can accommodate a removable energy storage device, providing power to the actuation system. The mounting assembly can include a first engagement member on the fluid tank, configured to mechanically engage with a complementary second engagement member on an external docking assembly. This engagement facilitates the secure attachment of the portable fluid tank system to the docking assembly. The mounting assembly can include a mounting frame, contoured to match the exterior geometry of the fluid tank and extend around its periphery.