Mechanical Vibrations Separation TRIZ Cases
- Haptic feedback device and method of use thereof
See how embedded electric actuators with enlarged flanges in a thin planar body deliver haptic
- Ultrasonic cleaner device for an espresso coffee machine and espresso coffee machine incorporating such a cleaner device
See how a piezoelectric ultrasonic cleaner uses cavitation to clean espresso dispensing groups
- Vibration Motor Coil Cavity Layout for Thinner Haptic Modules
A recessed coil cavity frees space for a heavier movable component, boosting haptic output while helping slim phones and tablets.
- Dual-Axis Reflector Scanner Layout With Fewer Magnets and Less Crosstalk
Paired magnets and coil placement drive dual-axis mirror motion with fewer parts, lowering scanner cost and suppressing crosstalk.
- Ultrasonic Dental Insert Assembly for Wear-Stable Output Stroke
A sub-resonant acoustic transformer and tip assembly maintains output stroke as the dental insert wears, reducing power compensation and clinician strain.
- Actuator Coil Positioning Plate for Larger Coils in Compact Assemblies
A notched metal plate positions and fixes the coil without a resin holder, enabling larger coils, fewer parts, and stronger vibration in a compact actuator.
- Non-Contact Tactile Feedback Using Resonant Fluid Ejection
Resonant coil-magnet vibration drives diaphragm fluid ejection to deliver varied tactile feedback without touch contamination.
- Concentric Solenoid Transducer for Compact Low-Frequency Vibration
Concentric solenoids drive an axially magnetized reciprocating magnet to deliver compact low-frequency vibration with less rare-earth dependence.