Compact Generator With Sealed Exhaust For Indoor Use
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Solution Overview
Problem
Existing small portable generators are unsuitable for indoor use in apartments due to their large size, noise, and emission of noxious fumes, and they often provide excess power for minimalistic urban settings.
Innovation Solution
A compact, zero-emission generator system that can fit in a hallway closet, powered by a battery pack, solar panel, or propane, with a dual-generator configuration to maximize electricity production and a sealed exhaust path to remove fumes, connected to the grid for charging and backup power during outages.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Power
If a traditional portable generator is used for backup power, then sufficient electric output can be provided, but the device becomes large, noisy, and emits noxious fumes making it unsuitable for indoor deployment
Solution Approach 1:
The generator system is divided into separate functional components: an external combustion engine housed outside the apartment, a generator unit producing electricity, and an exhaust system with filtered pathways. This segmentation isolates harmful emissions and noise away from the indoor living space while maintaining power generation capability.
Solution Approach 2:
An exhaust filtration system acts as an intermediary between the combustion process and the indoor environment. The system processes and cleans exhaust gases before they are vented, serving as a mediator that allows the generator to operate indoors without directly releasing harmful fumes into the living space.
2Power
If a large commercial generator is deployed to match grid power levels, then sufficient backup power is provided, but the device becomes too large to fit in a hallway closet
Solution Approach 1:
The system separates the high-power combustion engine from the electricity generation components. The engine can be positioned in a larger external space while the generator unit and control systems are compact enough for indoor installation in a hallway closet, allowing the system to deliver commercial-level power through distributed components.
Solution Approach 2:
The solution moves part of the system to an external dimension (outdoor engine placement) while keeping the critical electrical components in the indoor three-dimensional space. This dimensional redistribution allows the system to achieve high power output without requiring a large indoor footprint.
3Volume of moving object
If a compact generator is designed to fit in a hallway closet, then the device becomes suitable for indoor deployment, but the electric output may be insufficient for essential appliances
Solution Approach 1:
The system merges a high-power external combustion engine with an indoor generator unit to create a hybrid system. The external engine provides the necessary power output while the indoor generator components maintain a compact footprint, combining the advantages of both high-power and space-efficient designs.
4Power
If multiple generator devices are used to maximize electricity production, then sufficient power for essential appliances is achieved, but the device complexity increases
Solution Approach 1:
Multiple generator modules are merged into a single integrated system with shared control and distribution infrastructure. This allows the system to achieve high electricity production through parallel components while reducing overall complexity by consolidating management functions and power distribution pathways.
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 system provides reliable backup power to essential appliances during outages while minimizing noise and emissions, efficiently recharging batteries and managing power distribution through a monitoring system.
Implementation Method 1
The generator motor may be powered solely by a battery pack
Implementation Method 2
It may also have a connection to an external solar panel that is wired to either recharge the batteries or to provide current directly to the generator
Implementation Method 3
In all embodiments, the generator will attempt to recharge its batteries during operation with a connection to an alternator
Data Source
AI summary
The present invention is a compact generator. It utilizes a combination of electrical motors to provide current producing oscillations of a direct current or induction generator. The combination is designed to work as real time backup to each other or as a parallel electric production for optimal output level of electricity. The disclosed electrical generation system may contain fallback mechanisms for power generations using electrical motors connected to other battery packs or to a solar panel. An internal combustion engine having a completely closed cooling and fuel supply is also disclosed.