Power Operated Starters TRIZ Cases

Provisional fault judgments distinguish voltage drops from authentication failures, ensuring reliable theft deterrent performance.

Axial movement of a starter drive assembly pushes a retaining ring into a positioning groove, eliminating the need to lengthen the shaft for radial access.

Voltage control unit manages battery output within limit voltages to power the electric motor for starting the internal combustion engine.

A dual clutch starter system decouples the electromotor from the flywheel drive line to manage rotational speed without direct load transfer.

Pulsed starter relay contacts break ice layers and release blockages, ensuring reliable engine start-up in adverse weather conditions.

Automatic engine stop control section permits engine stopping during deceleration after verifying start completion from a push starter signal.

Segmenting the drive into separate V-ribbed and toothed belts eliminates complex tensioners while maintaining high starting torque.

A solenoid drive bypass device diverts magnetic field lines away from the plunger gap.

An electronic speed control in a brushless motor starter box monitors battery voltage and interrupts power to prevent overcharging or low voltage damage.

A starting control apparatus detects immobilizer presence and type to configure engine operations.

A model airplane engine starting stick uses a soft vinyl roller to grip and rotate propeller blades without sliding.

A powertrain electric machine calculates torque compensation using virtual inertia to mitigate shaft speed ripples.

Segmented soft and hard rubber members absorb torque-induced shocks, resolving the trade-off between smooth operation and high-load reliability.

Elastic member between drive collar and output gear restricts axial separation in starter motor pinion assemblies.

A brushless electric starter motor drives an engine crankshaft via a power inverter and solenoid mechanism.

A cylindrical terminal block arranges a main contact chamber and sub coil in parallel to downsize the auxiliary relay.

A dual starter engine starting system transitions to a belt-driven motor before the first compression top dead center.

A starter device manages coil spring axial length changes through differential radial spacings of abutments.

A control unit manages electric starter power supply phases to prevent overheating.

Differential annular heights prevent coil spring entry into clearance gaps, maintaining durability within compact overall height constraints.

Integrating the stop and closure into one projection reduces overall length while simplifying mounting complexity.

A compact alternator nested within the wheel member radial boundary delivers electric power to hand-held power tools.

A combined engine start method merges clutch engagement with starter motor activation to initiate internal combustion.

Automatic start unit determines starter control commands at intervals shorter than engine rotation sensor updates.

An axial starting device shares a magnetic plate between the solenoid and switch to minimize volume while laminated components absorb collision shocks.

Starter motor provides starting torque and drive-assisting force through a speed reducing gear train.

A front-end motor-generator system uses a switchable coupling to manage torque distribution between the engine crankshaft and electrical components.

Preliminary plunger stroke removes adhered fuel film, resolving rack sticking and eliminating manual intervention during diesel engine start.

A starter engagement relay uses a thrust motor and stop part to control circuit closure.

A motor-generator unit powers accessories and starts the engine via a shared gearbox assembly.

Pre-energizing the stator winding reduces noise and vibration during engine start by preventing jerky belt tensioning.

A single-coil electromagnetic starter switch uses a drive spring to move the pinion gear via a shift lever.

Controller selects starter modes based on battery state of charge and ambient temperature to resolve starting stability issues in mild hybrid vehicles.

Asymmetric coil arrangement positions terminals inside housing diameter, reducing plastic material usage and improving space utilization.

Solid lubricant layers replace volatile grease to eliminate pastiness and ensure reliable operation in high-temperature environments.

Air turbine starter integrates with accessory gearbox to eliminate separate transmission housing and clutch bearings, reducing assembly weight and cost.

A starter-generator applies electromagnetic drag torque to adjust engine speed during hybrid vehicle start-up events.

A pressure accumulator connected to the engine oil system prevents metal-to-metal bearing wear during stop/start cycles by maintaining hydraulic pressure.

A starter motor circuit uses a mechanical relay for high current and an electronic switch for precise PWM control.

Retainer minimizes lead wire deflection and magnetic interference to improve assembly ease and reduce wear.

Dispersion control alters the ring gear mesh position to prevent concentrated abrasion and ensure smooth engine starting.

Circular cross section ratchet members transmit torque through rotation, eliminating inclined surface processing and reducing manufacturing costs.

Axial ratchet mechanism positions components between rope reel and cam to reduce size, weight, and dust ingress while maintaining uniform power distribution.

An electro-pneumatic starter uses a pneumatically actuated transmission to engage the engine ring gear with high starting torque.

A spring-loaded pawl limits clutch output rotation to prevent unintended tool startup.

One-way clutch mechanisms link piston rods to gear racks, converting reciprocating linear motion into constant torque rotary output.

A starter solenoid uses timed current to control pinion gear retraction speed.

Idle stop start-time rewinding control unit reverse-rotates the crankshaft to a predetermined position using an ACG starter motor.

Countersunk guide unit in freewheel gear box reduces tolerance contribution, preventing guide disk deformation under assembly pressure.

A gas engine starting device uses controlled compressed air turning to discharge non-combusted gas from the exhaust channel.