Acoustic Indication TRIZ Cases
- Musical Mechanism Governor with Electric Generator
An electromechanical governor converts harmful mechanical energy into electricity, eliminating noise and bulk in timepieces.
- Precious Metal Gong for Timepiece Acoustic Output
Using metallic glass or gold gongs increases audible partials, reducing watch case clutter from multiple windings.
- Amorphous Metal Acoustic Membrane for Watch Chiming
Amorphous metal acoustic membrane radiates striking watch sound while preventing electrochemical corrosion against gold case backs.
- Acoustic Dispersion Membrane for Musical Watch
A dome-shaped acoustic radiation membrane with a central piston and peripheral ring amplifies vibration amplitudes in the 500 Hz to 3.5 kHz frequency band.
- Double-Function Locking Lever for Timepiece Striking Mechanism
A locking rocker pivots to secure the striking mechanism during time-setting operations.
- Variable Cross-Section Gong for Harmonic Tuning
A gong with varying cross-sectional size produces strictly harmonic components.
- Eddy Current Damping Regulator for Timepiece Tempo Stability
A magnetic field regulator dissipates excess energy via eddy currents to maintain constant speed in clockwork mechanisms.