Beverage Cooler Sidewall Apertures for Remote Dispensing

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Solution Overview

Problem

Conventional beer keg coolers are limited in their placement options due to the location of dispensing devices, restricting their installation flexibility.

Innovation Solution

A beverage cooler design with a housing that includes a refrigeration system, thermally insulated panels, and a dispensing system that allows for flexible installation under a countertop or as a free-standing unit, featuring a removable top panel for tap installation and sidewall apertures for conveyance routing, accommodating both beverage and gas containers.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the dispensing device is located on the top surface of the cooler, then the beverage can be dispensed conveniently, but the cooler's placement options are restricted

Engineering Contradiction:
Improvebeverage dispensing convenienceVSAvoidcooler placement flexibility
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The dispensing device is extracted from the cooler body and positioned remotely at the sink area. The cooler only provides cooling and connection points, while the actual dispensing happens at a different location, freeing the cooler from placement constraints.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The system is divided into separate functional components: the cooler unit for temperature control and the remote dispensing unit for beverage delivery. This segmentation allows each component to be optimally positioned independently.

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If the cooler dimensions are reduced to fit standard cabinet openings, then installation flexibility improves, but the interior space for beverage containers is reduced

Engineering Contradiction:
Improveinstallation flexibilityVSAvoidinterior storage volume
Core Design Contradiction:
Adaptability or versatilityVSVolume of stationary object

Solution Approach 1:

The cooler is designed with adjustable and removable internal components, including the refrigeration system and shelving, allowing the interior configuration to be dynamically adjusted to maximize storage efficiency within the constrained cabinet space.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The refrigeration system components are nested within the cooler housing in a space-efficient manner, with the evaporator, condenser, and compressor arranged to minimize occupied volume while maintaining cooling effectiveness.

Inventive Principle:
Principle #7Nested doll (Nesting)

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 flexible placement options, including under a countertop or as a free-standing unit, while maintaining compact dimensions to fit standard cabinet openings, and supports both beer kegs and compressed gas containers for efficient beverage dispensing.

Implementation Method 1

a refrigeration system for cooling the interior space of the housing

Methodology Applied
Scientific EffectRefrigeration cycle:

Implementation Method 2

The housing is thermally insulated

Methodology Applied
Scientific EffectThermal insulation: Thermal Insulation

Implementation Method 3

the conveyance is connectable to the beverage container and a dispensing unit located remote from the beverage cooler

Methodology Applied
Scientific EffectFluid flow through conduit:

Implementation Method 4

Such an assembly for operating a refrigeration cycle may include a compressor

Methodology Applied
Scientific EffectCompression: Compression

Implementation Method 5

a condenser/heat exchanger

Methodology Applied
Scientific EffectHeat transfer: Heat Exchanger

Implementation Method 6

an expansion valve

Methodology Applied
Scientific EffectPressure reduction: Pressure Drop

Implementation Method 7

an evaporator/heat exchanger

Methodology Applied
Scientific EffectHeat absorption: Heat Exchanger

Data Source

PatentUS20240228257A1Beverage cooler
Publication Date: 2024.07.11 KRAUS USA PLUMBING LLC
  • US20240228257A1 patent drawing
  • US20240228257A1 patent drawing
  • US20240228257A1 patent drawing

AI summary

A beverage cooler that includes a housing defining an interior space adapted to hold a beverage container; a refrigeration system for cooling the interior space of the housing; and at least one opening in a sidewall panel for receiving a conveyance therethrough whereby the conveyance is connectable to the beverage container and a dispensing unit located remote from the beverage cooler. The beverage cooler may have exterior dimensions which define a width of less than 24 inches (61 cm), a front-to-back depth of less than 25 inches (63.5 cm) and a height of less than 35 inches (88.9 cm). Such dimensions would allow the beverage cooler to be installed in a standard 24 inch cabinet opening below a countertop.