Particle Damper Diaphragm Assembly for Low-Frequency Vibration

The patent replaces the complex electronic control system (sensors, control algorithms, actuators) with a passive mechanical vibration isolation system consisting of a primary support structure, secondary support structure, and damping elements. This mechanical substitution eliminates the need for complex electronic components while achieving effective vibration suppression through carefully designed support structures and damping mechanisms.

The patent uses simple, inexpensive mechanical components such as springs, dampers, and support structures instead of expensive active control systems. These passive mechanical elements are more reliable and require less maintenance, effectively replacing complex electronic systems with simpler, more cost-effective mechanical solutions.

The patent divides the vibration isolation system into multiple segments: a primary support structure for rigid support, a secondary support structure for flexible isolation, and separate damping elements. This segmentation allows each component to be optimized for its specific function while maintaining overall structural simplicity and achieving effective low-frequency vibration suppression.

The patent employs composite vibration isolation structures combining rigid support elements with flexible damping elements. The primary support structure provides rigid support while the secondary support structure and damping elements provide flexible isolation, creating a composite system that maintains simplicity while achieving superior vibration suppression effectiveness.