Removable Pod Holder Insert for Uniform Beverage Extraction

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Solution Overview

Problem

Existing brewing methods often fail to thoroughly extract flavor characteristics from brewing substances like coffee or tea, leading to inconsistent beverage flavor results due to inadequate saturation and agitation of particles during the brewing process.

Innovation Solution

A beverage maker design featuring a pod holder with a removable insert that includes a drain system with a blade and holes to facilitate laminar flow and uniform extraction, ensuring all particles are engaged and flavors are thoroughly incorporated into the brewed beverage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Manufacturing precision

If a simple filter device is used for brewing, then the device complexity is low, but the flavor extraction and consistency are insufficient

Engineering Contradiction:
Improveflavor extraction consistencyVSAvoidbrewing device structure
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The brewing device is segmented into multiple functional components: a holder body, a removable insert with blade and holes, and a pod container. This segmentation allows each component to perform a specific function (support, flow control, extraction) thereby achieving consistent flavor extraction without excessive overall complexity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The removable insert acts as an intermediary element between the pod and the holder body. It mediates the brewing process by controlling water flow through its blade and holes, ensuring uniform saturation and agitation of coffee particles, which leads to consistent flavor extraction.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Quantity of substance

If water flow is increased to improve extraction, then flavor saturation improves, but particle agitation becomes uneven leading to inconsistent extraction

Engineering Contradiction:
Improveflavor saturationVSAvoidextraction uniformity
Core Design Contradiction:
Quantity of substanceVSManufacturing precision

Solution Approach 1:

The insert features local variations in structure: a central blade for directing flow and multiple holes distributed across the surface. These local structural qualities create different flow patterns that collectively ensure uniform water distribution and particle agitation, achieving both saturation and extraction consistency.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The blade and holes in the insert create dynamic water flow patterns that agitate coffee particles during brewing. The flowing water moves particles around, ensuring all particles are engaged and flavors are uniformly extracted, transforming static saturation into dynamic uniform extraction.

Inventive Principle:
Principle #15Dynamics

3Manufacturing precision

If a removable insert with blade and holes is added to improve flow control, then flavor extraction consistency improves, but device complexity increases

Engineering Contradiction:
Improveextraction consistencyVSAvoidholder structure
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The brewing device is segmented into multiple functional components: a holder body, a removable insert with blade and holes, and a pod container. This segmentation allows each component to perform a specific function (support, flow control, extraction) thereby achieving consistent flavor extraction without excessive overall complexity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The insert is designed to be removable and reusable. After brewing, the insert can be removed, cleaned, and reused for subsequent brewing cycles. This design allows the complex flow-control features to be maintained while enabling easy maintenance and resetting of the system.

Inventive Principle:
Principle #34Discarding and recovering

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 solution enhances flavor extraction and consistency by ensuring thorough saturation and agitation of brewing substances, resulting in a more uniform and desirable beverage flavor.

Implementation Method 1

A beverage maker design featuring a pod holder with a removable insert that includes a drain system with a blade and holes to facilitate laminar flow and uniform extraction

Methodology Applied
Scientific EffectLaminar flow: Laminar Flow

Data Source

PatentUS8250970B2Substance holder with removable insert
Publication Date: 2012.08.28 BUNN COMMERCIAL LP
  • US8250970B2 patent drawing
  • US8250970B2 patent drawing
  • US8250970B2 patent drawing

AI summary

A substance holder and an insert for use in the substance holder. The insert elevates a brewing substance, filter or pod above a floor of the substance holder. The substance holder and insert allow water to infuse the brewing substance and allow beverage to drain through a portion of the insert for draining into a container. The insert is retained in the holder and is selectively removable from the holder to facilitate actions, for example but not limited to cleaning of the holder and insert as well as replacing the insert with other structures which may be used with the holder.