Dynamic balancing assemblies and laundry apparatuses having one or more clocksprings
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional laundry machines experience vibrations during the spin cycle due to load imbalances, leading to noise and potential damage, and existing balancing assemblies often reduce drum capacity or require more space to accommodate larger machines.
Innovation Solution
A dynamic balancing assembly featuring counterweight devices and clocksprings orbiting around the primary rotation axis, controlled by a unit to adjust angular positions and counteract load imbalances, allowing for efficient balancing without reducing capacity or increasing machine size.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If a conventional balancing assembly is mounted to the drum, then vibration is reduced, but drum capacity is reduced
Solution Approach 1:
The counterweight devices are positioned in an orbital path around the drum's axis of rotation rather than being mounted directly to the drum. This spatial repositioning allows the balancing mechanism to operate in a different dimensional space (orbital path) without occupying drum capacity, thereby resolving the contradiction between vibration reduction and drum capacity maintenance
2Quantity of substance
If the laundry machine is made larger to accommodate greater load capacity, then drum capacity increases, but machine size increases preventing use in smaller spaces
Solution Approach 1:
The system uses counterweight devices that orbit around the drum to dynamically balance the load. This counterbalancing mechanism allows the machine to handle larger loads without requiring a proportionally larger machine size, as the orbital counterweights efficiently counteract imbalance forces generated by asymmetric load distributions
3Quantity of substance
If counterweight devices orbit around the rotation axis, then drum capacity is maintained, but device complexity increases
Solution Approach 1:
The balancing system transitions from static counterweights to dynamic orbital counterweight devices. The counterweights actively orbit around the drum's axis, allowing real-time adaptation to load conditions. This dynamic approach maintains drum capacity while managing complexity through motion-based balancing rather than complex mechanical linkages
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 vibrations, maintains drum capacity, and allows for compact machine designs by actively balancing loads during the spin cycle, enhancing operational stability and usability in smaller spaces.
Implementation Method 1
one or more clocksprings communicatively coupling each of the one or more counterweight devices to the control unit
Implementation Method 2
one or more counterweight devices configured to be orbited about a primary rotation axis of the laundry apparatus to counteract a load imbalance in a drum of the laundry apparatus
Data Source
AI summary
A dynamic balancing assembly for a laundry apparatus includes a control unit, one or more counterweight devices, and one or more clocksprings. The one or more counterweight devices are configured to be orbited about a primary rotation axis of the laundry apparatus to counteract a load imbalance in a drum of the laundry apparatus. The one or more clocksprings communicatively couple each of the one or more counterweight devices to the control unit.