Multi-Chamber Capsule with Internal Flow Control for Layered Beverages
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Solution Overview
Problem
Current beverage dispensers using capsule-type consumables struggle to produce non-standard beverages like cappuccino and latte macchiato, which require multiple ingredients and complex processing, often necessitating high-end espresso machines that are difficult to operate and maintain.
Innovation Solution
A capsule-type consumable with internal flow control arrangements that allow for selective fluid flow management, enabling the preparation of multi-component beverages without requiring sophisticated control elements in the dispenser, by using distinct chambers and a flow control mechanism that can switch between states to manage the output flow.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple ingredients and complex processing are used to prepare non-standard beverages like cappuccino and latte macchiato, then beverage variety and quality are improved, but device complexity and difficulty of operation increase
Solution Approach 1:
The consumable is divided into multiple separate chambers (first chamber, second chamber, third chamber) each containing different food substances (e.g., coffee, milk, syrup). This segmentation allows multiple ingredients to be delivered in a controlled sequence without requiring complex mixing mechanisms in the dispenser, thereby increasing beverage variety while keeping device complexity low.
Solution Approach 2:
The consumable is pre-prepared with multiple chambers containing pre-measured food substances and pre-configured flow control arrangements. This preliminary action transfers the complexity from the dispenser to the consumable, allowing the dispenser to simply execute the pre-programmed sequence, thus enabling complex beverage preparation without increasing device complexity.
2Ease of operation
If flow control arrangements are integrated in the consumable rather than the dispenser, then ease of operation is improved, but manufacturing complexity of consumables increases
Solution Approach 1:
The flow control arrangement is extracted from the dispenser and integrated into the consumable. This takes the control functionality out of the complex dispenser system and places it in the simpler consumable, making the dispenser easier to operate while the consumable becomes a more sophisticated component that is replaced rather than maintained.
Solution Approach 2:
The consumable with integrated flow control is designed as a disposable component. The complexity of manufacturing the flow control arrangement is acceptable because the entire consumable is discarded after use, avoiding the need for expensive, maintainable control systems in the dispenser. This trades manufacturing complexity of a disposable item for operational simplicity of the main device.
3Manufacturing precision
If distinct chambers with selective fluid flow are used, then beverage quality and layering are improved, but consumable structural complexity increases
Solution Approach 1:
The consumable is segmented into distinct chambers (first, second, third chambers) with separate outlet portions, allowing precise control over which ingredient is delivered at each stage of beverage preparation. This segmentation enables accurate layering without requiring complex mixing or dispensing mechanisms.
Solution Approach 2:
The flow control arrangement includes movable components (such as a piston or valve) that can dynamically switch between different states to selectively open or close flow paths to different outlet portions. This dynamic control allows precise timing of ingredient delivery to achieve proper layering, while the movement is contained within the consumable rather than requiring external actuation.
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
Enables the preparation of premium coffee-based beverages like cappuccino and latte macchiato with enhanced flavor and quality, using standard dispenser components and without the need for complex controls, allowing for the creation of defined layers and improved beverage preparation modes.
Implementation Method 1
an internal flow control arrangement operatively coupled with at least one of the at least two distinct chambers, wherein the internal flow control arrangement is operable between a first state and a second state to selectively permit or prevent a fluid flow from said at least one chamber so as to activate a primary fluid throughput in the first state and a secondary fluid throughput in the second state
Implementation Method 2
an inlet portion arranged to enable pressurized water flow into the housing
Data Source
AI summary
The present disclosure relates to a capsule-type, food substance containing consumable (30) for use in a dispenser (10) for preparation of foodstuff products, the consumable (30) comprising a housing (76) comprising at least one rigid wall portion (82) that is impermeable to liquid, an inlet portion (140) arranged to enable pressurized water flow into the housing (76), when the consumable (30) is inserted in a processing unit (14) of the dispenser, at least one primary outlet portion (142) arranged to enable a primary fluid flow out of the housing (76), at least two distinct chambers (34, 36) arranged in the housing (76), and an internal flow control arrangement (84) operatively coupled with at least one of the at least two distinct chambers (34, 36), wherein the internal flow control arrangement (84) is operable between a first state and a second state to selectively permit or prevent a fluid flow from said at least one chamber (34, 36) so as to activate a secondary fluid throughput in the second state. The disclosure further relates to a processing unit (14) for a dispenser (10) and to a dispenser (10).