Multi-Insert Vibration Damper for Asymmetrical Loads and Heat Dissipation
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Solution Overview
Problem
Existing vibration dampers are limited in their ability to handle asymmetrical loads and often fail to effectively dissipate heat, requiring multiple dampers for different applications and vibration types.
Innovation Solution
A vibration damper design featuring multiple damping inserts with varying material properties and dimensions, along with integrated cooling elements, allows for adaptable vibration absorption across different load types and enhances heat dissipation through strategically positioned cooling fins and a cooling medium.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a single vibration damper design is used, then the device complexity is reduced, but the adaptability to different vibration types and asymmetrical loads deteriorates
Solution Approach 1:
The vibration damper is divided into multiple independent damping inserts (first, second, and third damping inserts) with different material properties and dimensions. Each damping insert is positioned at specific locations within the housing to handle different vibration types and load directions, allowing the single device to adapt to asymmetrical loads and various vibration scenarios without requiring multiple separate dampers.
2Adaptability or versatility
If multiple damping inserts with different material properties are used, then the versatility and vibration absorption capability are improved, but the manufacturing complexity increases
Solution Approach 1:
Different damping inserts are assigned different material properties and dimensions based on their specific functional requirements within the housing. The first damping insert between the pin elements uses materials optimized for shear load absorption, while the second and third damping inserts positioned against the housing elements use materials optimized for compressive and tensile load absorption. This local differentiation of material properties allows each component to be manufactured independently using standard processes for its specific material type.
3Reliability
If damping inserts are positioned to absorb asymmetrical loads, then the vibration absorption capability is improved, but the heat dissipation efficiency deteriorates
Solution Approach 1:
The damping inserts are positioned in three-dimensional space within the housing to optimize vibration absorption in multiple directions. The first damping insert is positioned between the pin elements to handle shear vibrations, while the second and third damping inserts are positioned against the housing elements to handle compressive and tensile vibrations. This spatial arrangement allows heat to be distributed throughout the housing volume, improving heat dissipation efficiency while maintaining effective vibration absorption across asymmetrical load conditions.
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 design enables efficient absorption of various vibrations, including asymmetrical loads, and improved heat dissipation, resulting in a versatile and effective vibration damping solution.
Implementation Method 1
Vibration dampers are known in a wide variety of designs in the prior art. Such vibration dampers can be used to damp mechanical vibrations (vibrations, shocks, impacts).
Implementation Method 2
The first damping insert is situated between the first and second pin elements... the second damping insert is provided on the inside of the first, upper housing element, and the third damping insert is provided on the inside of the second, lower housing element.
Implementation Method 3
The dissipation of heat should also be improved.
Data Source
AI summary
The invention relates to a vibration damper, comprising: a housing, which has a first housing element and a second housing element; a first pin element for connecting to a first plate part; a second pin element for connecting to a second plate part; a first damping insert between the first pin element and the second pin element; a second damping insert between the first pin element and the first housing element; and a third damping insert between the second pin element and the second housing element.