Frequency Stabilisation Mechanism TRIZ Cases

Asymmetric elastic elements in a 2D flexure pivot eliminate gravity sensitivity while maintaining linear restoring torque for precise timekeeping.

Nested rings create compound rotation that reduces rate differences between horizontal and vertical positions while minimizing device bulk.

Picolaser micromachines watch balance wheels to adjust oscillation frequency and inertia, eliminating complex mechanical balancing steps.

A silicon watch component uses a composite coating to increase mechanical strength while leaving edge portions uncoated.

Adjusting the silicon dioxide coating thickness on a ceramic core minimizes thermal drift in watch balance springs.

Modulating elastic return means stiffness stabilizes oscillation frequency and reduces damping disturbances from conventional escapement mechanisms.

An elastic stud holder deforms arms to enlarge housing space, simplifying hairspring assembly and preventing loss of small components.

An optical measuring method detects deflection of adjacent turns in a spiral spring using laser scanning to determine oscillation parameters.

Thermal oxidation forms a thick amorphous silicon dioxide layer on silicon micro-mechanical parts to resolve impact resistance and density trade-offs.

A tuning fork oscillator applies a material gradient to dampen unwanted symmetric oscillations and increase the quality factor of mechanical timepieces.

A transparent horological mobile reveals underlying tourbillon components through its partially clear second level.

A flexible arm mechanically connects the fixing portion to the receiving portion of a balance bridge.

A balance wheel with movable lateral weights adjusts moment of inertia to control secondary oscillations in watch resonators.

Periodic braking pulses correct temporal drift in the mechanical oscillator while minimizing energy consumption and maintaining oscillation amplitude.

A resilient casing ring secures horological movements via elastic deformation and bayonet locking.

Elastic blade systems connect the oscillating rim to a fixed frame, eliminating pivot friction while enabling adaptation to conventional escapements.

Flexible blades connect the support element to the balance wheel, creating a virtual pivot that eliminates friction and improves power reserve.

Transverse translation tables with elastic blades limit out-of-plane displacement and manage torsional stiffness to prevent parasitic movements.

A cycloidal magnetic gear regulator uses rotating annular magnets to excite resonator curvilinear translation.

Thermomechanical actuation modifies flyweight inertia to adjust clock rates without opening the case, eliminating re-adjustment shifts.

A flexible inertial element modifies the geometry of a horological balance according to oscillation amplitude.

A method fabricates antiferromagnetic balance springs using specific iron-chromium-nickel-manganese-beryllium alloy compositions and heat setting treatments.

Elastic jaws clamp silicon hairsprings securely without manual deformation.

A hybrid clock architecture provides both clock time and monotonic time to maintain accurate timestamps.

Nitrogen steel barrel spring increases power reserve without enlarging the barrel volume.

A watch mechanism featuring a rotating regulating system and switchable drive device for continuous escapement operation.

Piezoelectric balance spring electrodes enable electronic regulation that corrects rate deviations without degrading mechanical oscillator stability.

Triangular band geometry redistributes elastic deformation forces, reducing contact stress by 70% and bending stress by 40% while maintaining tightening torque.

Heavily doped silicon hairsprings resist thermal drift and magnetic interference without complex oxidation processes.

Elastic holding surfaces clamp a non-circular axis in a watch regulating ferrule, eliminating manual adjustment and improving manufacturing precision.

Low temperature oxide deposition achieves precise return spring stiffness without altering thermal characteristics.

A fluid adhesive with 200 to 400 mPa.s viscosity fixes the hairspring last coil in a stud groove.

A regulator circuit enslaves generator frequency using a parallel switch and series inductor capacitor network to provide smooth alternating braking.

Transparent hairspring materials guide light to resolve visibility and energy consumption trade-offs.

A micromechanical component uses elastic arms with a high-modulus coating to increase rigidity perpendicular to the operating plane.

Complementary support surfaces attach the spiral spring to the regulator frame while retaining its original three-dimensional shape.

An elastic clamping mechanism secures adjusting weights on a balance wheel, preventing uncontrolled moment of inertia changes from material addition.

Resistance pulses correct temporal drift in mechanical timepieces without degrading the natural precision of the piezoelectric balance spring.

An angled arm extends beneath the stud to retain outer coils during impact, preventing jamming that disrupts chronometric rate.

A balance-hairspring oscillator positions the balance wheel at the dial level and the hairspring toward the case back to simplify mechanical assembly.

A spiral spring made from special glass ceramics exhibits thermally stable mechanical oscillations.

Replacing steel-brass pairs with silicon-metal composites increases expansion coefficient differences to resolve low temperature sensitivity in balance wheels.

Plastic deformation shapes monolithic metallic glass ribbons into watch springs, preventing delamination and ensuring reliability.

A niobium-titanium spiral spring uses a two-phase microstructure to achieve high elastic limit and low modulus of elasticity.

A monolithic compliant mechanism watch movement replaces rigid links with elastic flexures to simplify assembly.

A magnetic resonator eliminates mechanical friction by using pole mass interaction to drive oscillation, preserving the quality factor.

Asymmetrical ribs on flexible strips control anticlastic curvature, reducing chronometric errors and improving isochronism.

Orthogonal balance wheel axes compensate for gravity effects, reducing rate deviations between horizontal and vertical positions.

Direct laser welding joins silicon or ceramic components to metal substrates in timepieces without added materials.

A balance wheel adjusts oscillation frequency through laser ablation of its rim to correct moment of inertia.