Bottom-Fill Valve Coupling to Reduce Beverage Foam
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional methods for filling containers with carbonated beverages often result in excessive foam, leading to waste and requiring additional time and effort to manage, as they typically involve top filling which increases foam formation and requires multiple actions and physical contact with the container.
Innovation Solution
A dispensing system that allows filling through the bottom of the container using a valve and coupling device, which includes a magnetic attraction mechanism to create a fluid-tight seal, reducing foam formation and enabling efficient filling with minimal user intervention.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If top filling method is used, then filling process is simple, but foam formation increases leading to waste
Solution Approach 1:
The patent inverts the conventional top-filling approach by implementing bottom-up filling. The beverage container is filled through the bottom surface rather than the top, which prevents foam formation and eliminates the need to pour out excess foam. This inversion of the filling direction resolves the contradiction by maintaining process simplicity while eliminating substance loss.
Solution Approach 2:
The patent changes the physical parameter of filling direction from vertical top-down to vertical bottom-up. By altering this fundamental parameter, the system achieves both simplicity and efficiency: the bottom-up approach allows continuous filling without foam generation, eliminating waste while maintaining operational ease.
2Productivity
If top filling method is used, then filling can be performed, but multiple actions and physical contact are required
Solution Approach 1:
The system employs a magnetic coupling mechanism where the beverage container is automatically attracted to and held by the dispensing device through magnetic attraction between opposing components. This self-servicing mechanism eliminates the need for manual positioning and holding, allowing the container to be securely retained during filling without continuous user intervention, thus improving ease of operation while maintaining productivity.
3Reliability
If magnetic coupling device is used, then fluid-tight seal is achieved, but device complexity increases
Solution Approach 1:
The patent replaces complex mechanical sealing systems with a magnetic coupling mechanism. The magnetic attraction between opposing magnetic components provides both the coupling force and the seal integrity, eliminating the need for complex mechanical seals, gaskets, or fastening mechanisms. This substitution reduces device complexity while maintaining reliable fluid-tight sealing.
Solution Approach 2:
The patent changes the sealing mechanism from mechanical contact-based sealing to magnetic field-based sealing. By utilizing magnetic attraction parameters, the system achieves fluid-tight seals through the magnetic coupling of opposing components without requiring complex mechanical sealing structures, thus reducing overall device complexity while ensuring seal integrity.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system effectively reduces foam formation and waste by filling containers from the bottom, streamlining the filling process and minimizing physical contact, while also allowing for rapid draining and cleaning between uses.
Implementation Method 1
the coupling device including a valve biasing the coupling device in a closed fluid-tight position via magnetic attraction of opposing first and second components, each of the opposing first and second components including a magnetic material
Data Source
AI summary
A fluid dispensing assembly, including a valve, a housing, a user interface, and a fitting to couple to a fluid source. The valve may include a first sensor detecting proper placement of the fluid container based on a magnetic material positioned at the bottom of the fluid container, a plunger having a plunger shaft coupled thereto, the plunger selectively placing the valve in fluid communication with the fluid container, and a solenoid coupled to the plunger shaft and moving the plunger shaft to transition the plunger between an open position and a closed position. The user interface may be coupled to the valve to enable selection of at least a fluid container size and a dispensing mode.