Manual Dispenser Power Generation for Battery-Free Data Links
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Solution Overview
Problem
Manual product dispensers lack the capability to generate electrical energy for powering communication systems, relying on replaceable batteries which are prone to failure and increase costs, making them less viable in competitive markets.
Innovation Solution
A dispensing apparatus that uses manual movement to generate electrical energy through mechanical or electrochemical means, such as electromagnetic induction or fuel cells, to power communication units for wireless data transmission.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Use of energy by moving object
If replaceable batteries are used to power communication systems in manual dispensers, then electrical energy for communication is provided, but system reliability decreases and costs increase
Solution Approach 1:
The manual dispenser enables users to generate their own electrical energy through the actuation mechanism. Each manual operation (pressing, pumping, or lever activation) directly generates electrical energy through integrated electromagnetic induction or electrochemical fuel cell mechanisms, eliminating dependence on external batteries and making the system self-sufficient for powering communication components.
Solution Approach 2:
The patent replaces the chemical energy storage system (batteries) with a mechanical energy conversion system. The actuation mechanism, originally designed purely for mechanical product dispensing, is enhanced with electromagnetic induction coils or fuel cell components that convert the mechanical motion into electrical energy, substituting the need for chemical battery power.
2Use of energy by moving object
If replaceable batteries are installed in manual dispensers, then communication systems can be powered, but device cost increases
Solution Approach 1:
The actuation mechanism serves dual functions: it performs the primary mechanical function of dispensing product while simultaneously generating electrical energy for communication systems. This multi-functionality eliminates the need for separate battery components, reducing overall device cost while maintaining manufacturing simplicity.
Solution Approach 2:
The patent merges the product dispensing mechanism with the electrical energy generation system into a single integrated actuation assembly. The electromagnetic induction coils or fuel cell components are incorporated directly into the existing mechanical actuation structure, combining two previously separate functions (mechanical dispensing and electrical power generation) into one unified system.
3Reliability
If manual dispensers are enhanced with communication capabilities, then monitoring and maintenance improve, but device complexity increases
Solution Approach 1:
The manual operations that users perform to dispense product simultaneously generate the electrical energy needed to power communication sensors and transmitters. This self-service approach allows the system to autonomously monitor and communicate its status without requiring external power sources or additional complex power management infrastructure.
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 cost-effective, reliable generation of electrical energy for communication links in manual dispensers, reducing the need for batteries and enhancing maintenance and monitoring capabilities.
Implementation Method 1
Mechanical generators may be used which convert mechanical energy into electrical energy, preferably by electromagnetic induction
Implementation Method 2
Fuel cells for the creation of electrical energy by the conversion of alcohol compounds, such as ethanol, are known as are techniques for manufacturing such fuel cells in the mass production manner as on the plastic film
Data Source
AI summary
A dispensing apparatus including a product dispenser in which product is dispensed by manual movement of an activation mechanism as, for example, by moving a lever with a person's hand, arm or foot. The dispensing apparatus includes an electrical generator for generating electrical energy as a result of the manual movement of the activation mechanism, preferably by electromagnetic induction or electrochemistry. The electrical energy from the generator is utilized in the dispensing apparatus to power a data communication unit for receiving information about the product dispenser and transmitting the information to a receiver, preferably but not necessarily wirelessly.