Mechanical Vibrations Separation TRIZ Cases

A planar layer fills the rugged microstructure of a conductive fingerprint sensor layer, eliminating gaps that cause noise during identification.

Defined acoustic rings around sensor ports reduce direct echo path noise, enabling precise cliff detection and depth estimation.

Segmented leads embed in resin filler, resolving the trade-off between high-density lead arrangement and reliable filler dispersion.

Spring biasing accommodates thermal expansion differences to prevent bonding failures in high temperature environments.

A full-wave sonotrode uses low-friction air bearings to maintain axial alignment and lateral stiffness during ultrasonic vibration.

Orthogonal crank shaft support and belt-gear reduction stabilize forward movement while protecting the engine from impact forces.

Dynamic field current adjustment reduces total power and blower noise while maintaining coil temperature limits.

A torsion sonotrode transmits ultrasonic vibrations via its peripheral surface to create consistent welds on metallic components.

PTFE-coated flex circuit merges electrical interconnection and acoustic isolation, eliminating complex wire bonding.

A horn with a frame-like raised portion distributes ultrasonic vibration force peripherally to join secondary battery terminal components.

Non-uniform groove density shapes acoustic energy to suppress side lobes, resolving the trade-off between image resolution and probe size.

Integrated capacitive membrane with piezoelectric foil resolves complexity trade-offs while maintaining high-resolution imaging in aqueous environments.

A liquid-crystalline polymer film uses electric fields to orient monomers and generate regular microstructure arrays for haptic surfaces.

Segmented LEDs and programmable haptics resolve complexity trade-offs, enabling synchronized audience engagement at live events.

Independent motor drives for parallel unbalanced shafts enable distinct vibration modes while reducing bearing damage through periodic lubrication.

Hydraulic parallelogram linkage retracts concrete paver vibrators inward, preventing rebar interference and simplifying shipping logistics.

A 1-1-3 piezoelectric composite transducer uses a rigid heat dissipation structure to manage thermal energy during high-power acoustic emission.

Non-uniform membrane thickness optimizes frequency response while maintaining displacement and acoustic output.

An attenuation mechanism dampens wash tank vibrations, preserving the parabolic surface shape and maintaining ultrasonic wave focusing.

Attenuation patterns on silicon substrates absorb spurious acoustic energy, eliminating imaging artifacts caused by poor acoustic attenuation.

A handheld ultrasound probe uses a liquid-filled chamber and rotating mirror to direct acoustic beams for diagnostic imaging.

Through-silicon vias counteract thermally induced momentum in CMUT membranes, maintaining pressure reading accuracy across varying temperatures.

Curved connector geometry distributes stress across the vibrator structure, preventing cracks at flange-dome junctions during foreign matter removal.

A heating device embedded in an ultrasonic transducer damping element maintains a target temperature via a control circuit.

A flexible transducer array uses self-aligned electrical contacts to join elements without complex soldering.

A dual resonant circuit couples oscillators via a threshold switch to transfer energy.

A reverberation suppression signal generation circuit produces a half-frequency pulse to cancel transducer vibrations.

Actuation modules vibrate and incline a suspended top board to align workpieces, eliminating complex motor linkages that cause damage.

A liquid storage part positioned above the ultrasonic vibrator contact surface maintains fluid coverage with minimal supply.

Segmented transmission shafts with dual ball bearings enable balanced weight rotation in vibro hammers.

A linear vibration motor integrates a nested housing portion to secure foamed cotton damping material within the mass block structure.

Adjustable eccentric mechanism replaces manual intervention to eliminate installation interruptions and ensure consistent surface flatness.

A CMP conditioner integrates a dilution injector and sonicator to manage polishing debris.

Threaded shafts and conical gears synchronize eccentric masses, resolving phase adjustment complexity while reducing mechanical stress.

A low Young's modulus metal structure compresses between components to seal gaps and reduce vibration energy absorption.

An integrated multi-sensor ultrasound probe combines high and low frequency arrays with automatic selection to resolve device complexity constraints.

A displacement feedback model limits drive signals to protect haptic transducers from internal mass over-excursion.

Thermophone object detection adjusts sound pressure by distance to resolve the trade-off between extended range and near-object accuracy.

Acoustic isolation between sensor spacers and strength members reduces Poisson Effect wave noise in marine seismic streamers.

A vibration motor uses an elastic support part to suspend the vibrating component within a housing.

A vibrating device applies bias to resilient elements via cylinders.

Variable frequency ultrasonic waves and specific wavelength light prevent mice adaptation, maintaining deterrence effectiveness.

Position sensors detect elevation contact to prevent post-oscillation disruptions during high-speed processing.