Consumable Processing Unit With Time-Displaced Outlet Engagement
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Solution Overview
Problem
Current beverage dispensing appliances using capsule-type consumables face limitations in producing non-standard foodstuff products with complex control arrangements and high costs, particularly in processing multi-chamber consumables to enhance flavor and variety.
Innovation Solution
A processing unit with a receiving cavity, sealing unit, primary and auxiliary outlet engagement units, and a control unit that allows time-displaced engagement of outlet portions to process multi-chamber consumables efficiently, enabling the preparation of mixed beverages without requiring complex high-pressure sealing arrangements.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple injection needles are provided for each chamber in multi-chamber capsules, then the beverage preparation capability is improved, but the device complexity and cost increase significantly
Solution Approach 1:
The outlet engagement is segmented into primary and auxiliary outlet engagement units that can be activated at different times. The primary outlet engagement unit engages first to establish main beverage flow, while the auxiliary unit engages later to add secondary components. This temporal segmentation allows complex multi-component beverages to be prepared using a single inlet needle and sequentially activated outlet units, avoiding the need for multiple simultaneous injection needles per chamber.
Solution Approach 2:
The primary outlet engagement unit is activated in advance before the auxiliary outlet engagement unit. This preliminary action establishes the main beverage extraction flow through the capsule first, then the auxiliary unit is engaged to introduce additional components or modify the flow. This sequential activation simplifies the overall system by using time-based control rather than requiring multiple needles engaged simultaneously.
2Manufacturing precision
If complex sealing arrangements are provided for high-pressure water injection into multiple chambers, then the beverage preparation precision is improved, but the manufacturing cost and device complexity increase
Solution Approach 1:
The sealing function is segmented between the sealing unit that provides high-pressure sealing at the inlet side and the outlet engagement units that provide lower-pressure sealing at the outlet side. This segmentation allows the complex high-pressure sealing to be concentrated at one location (inlet) while the outlet sealing can be simpler, reducing overall manufacturing complexity while maintaining beverage preparation precision.
Solution Approach 2:
The outlet engagement units are designed to be dynamically activated and deactivated in sequence. The primary outlet engagement unit engages first under high pressure, then the auxiliary unit engages later. This dynamic operation allows the system to maintain precise control over beverage extraction without requiring all sealing arrangements to be active simultaneously, simplifying the overall sealing system design.
3Adaptability or versatility
If multiple outlet engagement units are activated simultaneously, then the beverage variety is improved, but the control complexity and energy consumption increase
Solution Approach 1:
The primary outlet engagement unit is activated in advance before the auxiliary outlet engagement unit. This preliminary activation allows the main beverage extraction to begin first, consuming the necessary energy for high-pressure water injection. The auxiliary unit is then activated later to add secondary components, avoiding the need to sustain multiple high-energy engagement operations simultaneously, thus reducing overall energy consumption while still providing beverage variety.
Data Source
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AI summary
The present disclosure relates to a processing unit (14) for a dispenser (10) for preparation of foodstuff products, comprising a receiving cavity (17) for receiving a consumable (30), the receiving cavity (17) comprising at least a first receiving portion (18) and at least a first fastening portion (20), a sealing unit (22) arranged to contact, at an inlet side (28), a first end (78) of the consumable (30), a primary inlet engagement unit (46) that is coupled to an inlet conduit (44), wherein the primary inlet engagement unit (46) is operable to engage the inlet portion (140) of the consumable (30) to process a foodstuff product in the consumable (30), an outlet engagement arrangement (48) comprising a primary outlet engagement unit (50) that engages a primary outlet portion (142) of the consumable (30) and an auxiliary outlet engagement unit (52) that engages an auxiliary outlet portion (144) of the consumable (30) at the outlet side (29), and a control unit (58) that is coupled to the auxiliary outlet engagement unit (52), wherein the control unit (58) is operable to control the auxiliary outlet engagement unit (52) such that the primary outlet engagement unit (50) and the auxiliary outlet engagement unit (52) engage the consumable (30) in a time-displaced manner, The disclosure further relates to a foodstuff preparation system and to a use of a consumable (30) in a dispensing appliance (10).