Power Operated Starters TRIZ Cases
- Vehicle Powertrain Freewheeling With Predictive Engine Restart
Predictive restart logic enables engine-off freewheeling while avoiding excessive braking or wheel slip under changing road conditions.
- Starter Electromagnetic Switch Coil Winding for Magnetic Force Reduction
Opposite-direction coil windings locally weaken the field at the piston gap, reducing pinion damage while preserving starter torque.
- Integrated Recoil Housing for Belt Tension and Vibration Control
A single-piece recoil housing integrates engine mounting and belt tensioning to cut vibration stress, hold belt tension, and improve packaging.
- Vehicle Powertrain Freewheeling Under Weight and Axle Load Limits
Weight and drive axle load thresholds enable fuel-saving freewheeling while avoiding excessive braking and wheel slip during engine restart.
- Electrified Military Driveline With Pneumatic Clutch for Silent Operation
An electric motor drives the air compressor to disengage the engine clutch, enabling silent and ultrasilent military vehicle operation.
- Variable Compression Ratio Control for Sailing Stop Engine Restart
Different restart compression ratios for sailing stop and idle stop improve engine torque control and restart responsiveness.