Profi-cartridge apparatus and methods of use thereof
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Nitrous oxide emissions from whipped cream cartridges contribute significantly to greenhouse gas levels and are associated with abuse due to easy access and detection difficulties, necessitating a safer approach for dispensing and reducing nitrous oxide usage.
Innovation Solution
A pressurized nitrous oxide cartridge apparatus with a reusable pressure vessel and nitrous oxide mixtures that include additional gases like argon, which reduces nitrous oxide concentration in the headspace, making it less effective for inhalation abuse and minimizing emissions by using less nitrous oxide for aerated food products while maintaining aeration, flavor, and aroma.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If pure nitrous oxide is used in whipped cream cartridges, then effective aeration and product performance are achieved, but greenhouse gas emissions and abuse potential increase significantly
Solution Approach 1:
The patent uses composite gas mixtures containing nitrous oxide combined with other gases (such as nitrogen, carbon dioxide, or noble gases) to create a whipped cream propellant that maintains effective aeration performance while reducing the nitrous oxide concentration to below 50% by volume, thereby decreasing greenhouse gas emissions and abuse potential
Solution Approach 2:
The patent changes the compositional parameters of the propellant gas from pure nitrous oxide to a mixed gas composition with controlled ratios, where nitrous oxide constitutes less than 50% of the total gas volume, optimizing both environmental performance and functional effectiveness
2Object-affected harmful factors
If nitrous oxide concentration in headspace is reduced, then abuse potential decreases, but aeration effectiveness may be compromised
Solution Approach 1:
The patent formulates composite gas mixtures where nitrous oxide is combined with other gases in specific proportions (less than 50% nitrous oxide by volume), creating a synergistic mixture that provides sufficient aeration power while reducing the concentration available for inhalation abuse
Solution Approach 2:
The patent creates different gas compositions for different locations within the system: the headspace contains reduced nitrous oxide concentration for safety, while the liquid phase maintains sufficient dissolved gas for effective aeration when dispensed
3Loss of substance
If reusable pressure vessels are used instead of single-use cartridges, then waste reduction and refilling capability improve, but device complexity increases
Solution Approach 1:
The patent divides the system into separable components: a reusable pressure vessel body and replaceable gas cartridges. This segmentation allows the complex high-pressure vessel to be reused while the simpler cartridges are replaced, combining the benefits of reusability with ease of maintenance and refilling
Solution Approach 2:
The patent extracts the gas storage function into separate replaceable cartridges that can be removed and replaced without disposing of the entire pressure vessel, allowing the expensive and complex vessel to be reused while only the consumable gas component is replaced
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 effectively reduces nitrous oxide emissions and minimizes abuse potential by using less nitrous oxide in whipped cream production, maintaining product quality, and allowing for refilling and repressurization of the cartridges, thus addressing both environmental and safety concerns.
Implementation Method 1
Nitrous oxide, which is also known as dinitrogen monoxide, N2O, and/or 'laughing gas' and colloquially known as nitrous is classified by the United Nations Intergovernmental Panel on Climate Change as a potent greenhouse gas
Implementation Method 2
a pressurized nitrous oxide cartridge apparatus and method of manufacture or use thereof
Data Source
AI summary
The invention comprises an apparatus and/or a method of use thereof for dispensing whipped cream, comprising: a profi including a pressure containment housing, a first receiving port integrated into the pressure containment housing, a dispensing port integrated into the pressure containment housing, and at least a first pressure cartridge containing at least a liquid form of nitrous oxide, where the pressure cartridge includes a pressure gas delivery port and where a connection between the receiving port and the pressure gas delivery port form: (1) a section of a pressure containment unit encompassing contents of the pressure containment housing and the pressure cartridge and (2) an open path between the pressure containment housing and the pressure cartridge.