Pod Receiver Ejection Assembly for Automatic Spent Pod Removal
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Solution Overview
Problem
Existing pod brewing apparatuses do not efficiently remove used pods after a brewing cycle, leading to potential flavor transfer, drying out, and maintenance issues, especially in multi-user settings like office coffee dispensers.
Innovation Solution
A beverage brewing apparatus with a drive assembly and pod receiver mechanism that automatically closes the brewing chamber and removes the pod at the end of a cycle, using a drive motor and links to rotate the pod receiver, and a spring-loaded flange to dislodge the pod from the cavity, allowing it to fall into a collection bin.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a pod brewing apparatus is used in a multi-user setting, then beverage brewing convenience is improved, but pod removal problems occur leading to flavor transfer and drying
Solution Approach 1:
The system performs pod removal automatically without user intervention. The drive motor and link mechanism constitute a self-service system that detects when brewing is complete and autonomously executes the pod ejection sequence, eliminating the need for users to manually retrieve pods and preventing the harmful effects of forgotten pods.
Solution Approach 2:
The patent replaces manual pod removal with an automated mechanical system. The drive motor converts electrical energy to mechanical motion through links and cam mechanisms, substituting the manual mechanical action of user retrieval with an automated electromechanical system that reliably ejects pods.
2Device complexity
If manual pod removal is required, then device simplicity is maintained, but user burden increases and maintenance issues arise
Solution Approach 1:
The pod removal function serves itself through automated detection and execution. The system monitors brewing cycle completion and automatically initiates the removal sequence, making the system self-sufficient and eliminating user burden while maintaining reasonable device complexity through modular mechanical components.
Solution Approach 2:
The system prepares for pod removal by positioning the receiver and activating the drive mechanism in advance of actual user need. The automated system executes preliminary actions including receiver retraction, cam activation, and pod ejection before the user would otherwise need to intervene, smoothing the operational flow.
3Device complexity
If pod accumulation is not addressed, then device simplicity is maintained, but maintenance needs increase in shared environments
Solution Approach 1:
The spent pod is extracted from the brewing chamber and deposited into a separate collection bin. This extraction separates the waste pod from the active brewing mechanism, allowing accumulation in a dedicated container that can be periodically removed and emptied, reducing maintenance burden on the core brewing system.
Solution Approach 2:
The system segments the pod handling function into distinct components: the brewing chamber, the drive mechanism, and the collection bin. This segmentation allows the collection bin to serve as a buffer for multiple pods, enabling batch removal and reducing frequent maintenance interventions in multi-user settings.
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
Ensures easy and automatic pod removal after brewing, preventing flavor transfer and drying, and simplifies maintenance by accumulating spent pods in a designated bin, enhancing user convenience and reducing maintenance needs in shared brewing environments.
Implementation Method 1
a spring-loaded flange to dislodge the pod from the cavity
Data Source
AI summary
A brewer, system, and method of use for producing and dispensing a beverage. The apparatus, system, and method of use includes a receiver for receiving a brewing substance container. The receiver receives the container, positions it for infusion with heated water, and then positions the container for removal from the receiver. The present apparatus, system, and method minimizes the drive mechanisms associated with the apparatus and improves the control and reliability of the apparatus. The apparatus facilitates collection and dispensing of beverage produced in the receiver and removal of the brewing substance container from the receiver.