Clutches TRIZ Cases

Independent cooling branches and solenoid valves match oil flow to each hybrid powertrain component, avoiding over-cooling and wasted energy.

A dual-pump gearbox hydraulic layout balances cooling, lubrication, and shift pressure to cut pump weight and protect wet clutches.

A timed reference braking force smooths drive-wheel engagement in motorcycle adaptive cruise control, reducing backlash shock and preserving comfort.

An integrated hub housing and CV joint removes spline-induced backlash and nut loosening while cutting weight and improving articulation angle.

A dual-function seal closes the coupling opening and seals the line stub passage to limit air entry, fluid loss, and venting needs.

An ECU caps fan clutch engagement using a guard value to limit fan speed rise and prevent sudden cooling fan noise during acceleration.

Relocating the seal outside the spline interference zone cuts sliding resistance and preserves axial shock absorption in vehicle propeller shafts.

Combining rotor and brake-fluid pressure sensing enables timely brake pad wear detection across ABS and non-ABS braking events.

A bellows coupling and elastic sealing ring keep gear motor shafts aligned under thermal expansion while preventing oil leakage.

Real-time slip and output speed data adjust clutch engagement rate to cut slipping time, improve energy transfer, and reduce driveline shock.

Adaptive clutch boost-phase timing cuts torque disturbance and supports alternative engine starts when hybrid cranking is degraded.

An integrated seal and valve arrangement cuts air entry and hydraulic fluid loss during handlebar brake or clutch coupling.

Motor and wheel speed correlation verifies driveline disconnect engagement without clutch sensors, preventing partial engagement damage.

By comparing drive-side and load-side speeds, this case detects clutch breakage early in shared-inverter drive trains and prevents overload damage.

Compensating driveline disconnect clutch pressure during transmission line pressure changes reduces torque disturbances, losses, and drivability issues.

A spring-calibrated piston travel sensor lets an electromechanical brake estimate braking force without a dedicated force sensor, cutting complexity and cost.

Press-fit diameter tuning and capacitor discharge welding create an assembled shaft joint that maintains alignment and resists torsional and bending loads.