Association With Control/Drive Circuits TRIZ Cases

Combining two hydraulic pumps with shared electronics cuts drive unit packaging space and simplifies lubrication and cooling installation.

MOSFET switching replaces brushes inside the starter-generator housing, using chassis and phase-change cooling to cut wear, weight, and wiring.

A shared PCB combines EMC filtering and position sensing in a coolant valve actuator while a balance member corrects mass unbalance for uniform control.

High-frequency pulse injection detects PM-SyR rotor polarity and position from inductance variation, enabling reliable zero-speed startup.

A conductive link ties the control board ground plane to the pump housing, creating a low-impedance path that cuts EMI and static impact.

A bent motor terminal, bonded flexible board, and arc-shaped sensor wiring improve terminal retention and detection stability.

A single cooling loop routes coolant through EV drive components and high-voltage connectors to improve thermal uniformity and cut cooling complexity.

An intermediary connector with pins and flexible tracks enables blind motor-inverter assembly while compensating for casing misalignment.

Separate inductive power and signal coils let a rotary transformer adapt excitation to operating states while reducing interference and instability.

By integrating temperature sensing into the bus bar assembly, this motor unit removes separate wiring and improves vibration resistance.

A dual hydraulic pump module integrates electronics and exposed-stator cooling to save drive unit space and simplify vehicle installation.

A heat transferring member conducts inverter heat through the motor housing to suction refrigerant, improving cooling and reducing vibration.

Integrated cover fins and a separated power module improve heat dissipation in high-current motor controllers without increasing assembly size or weight.

A dual power-board ECU layout with a sandwiched heat sink improves electric power steering cooling, assembly, and power-supply redundancy.

A spaced coil above the PCB frees room for stacked electronics while conducting heat to the housing and improving vibration resistance.

Separate arched scroll channels and a silencer cut railway motor cooling noise by limiting vortices while preserving airflow.

A thermoelectric generator on the electric motor turns waste heat into a sensing voltage, cutting sensor weight while improving aircraft thermal management.

Switching braking energy between an energy store and a resistor keeps storage retrieval units safely stoppable during network disruptions.

A shared fluid-cooling layout lets the motor, hydraulic pump, and inverter fit one housing while reducing cables, space, and heat stress.

A single-body motor end cap nests the control unit to cut axial and radial size while improving access, cooling, and IP protection.

A single side-cover air intake directs fan-driven airflow onto the inverter, improving cooling while reducing noise leakage and moisture ingress.

A housing trough with a dedicated sensor receiving region aligns a magnetic field sensor around the output gear axle for precise angle detection.

A gate drive circuit identifies motor cable parameters from inverter switching signals to limit overshoot and EMI without extra measurement hardware.

Resilient members press switching transistors against a cooling surface to improve heat transfer, reliability, and vibration control.

A bubble reservoir above the cooling flow path traps gas at low coolant speed, preserving semiconductor cooling efficiency.

A cooling-plate shield separates high- and low-voltage circuits to block heat and noise that can disrupt low-voltage operation.

Integrated motor, reducer, and controller housings cut vibration and noise while improving stiffness, cooling, and lubrication efficiency.

Separate isolated stator winding sets reduce electrical interference, improving torque consistency, fault tolerance, and rotor control.

A spring assist assembly lets installers pre-wind the roller shade on site, cutting factory winding complexity while maintaining consistent torque.

Mounting the speed sensor on the motor end shield and integrating the sensor wheel into the coupling saves space while shielding it from heat and impact.

An electric pump and cooler fixed to the housing circulate oil efficiently, cutting oil volume, motor unit weight, and cooling energy.

A standoff, door interface panel, and safety latch retrofit a digital circuit breaker into an existing MCC bucket without cutting or drilling.

Radial interference prevention and insulation layers enable reliable slotless armature winding assembly without adjacent winding contact.

Axial end-frame pins and shaft-driven airflow improve cooling of downstream housing components that exterior airflow alone cannot reach.

Dynamic reference map correction helps wind power converters track maximum output under changing conditions while limiting excessive rotation.

An integrated beam axle module combines motor, transmission, differential, cooling, and lubrication to enable lighter, cost-effective EV conversion.

A sealing cover and resin around protruding motor coil leads block moisture at PCB through holes, reducing corrosion in humid use.

Repositioning the slip ring above counter-rotating members cuts resonance, improves power transfer, and boosts thrust in larger motor assemblies.

A cooling plate with a branching shield body separates high- and low-voltage components to block noise and heat that can cause malfunctions.

Sequentially energized coil posts create strong magnetic coupling in an intravascular blood pump while keeping outer diameter small for insertion.

A side-mounted power assembly and end-mounted control assembly compact the motor inverter, improve stator cooling, and cut connector wiring.

Dual coolant channels cool the stator and inverter modules in an integrated motor, cutting losses, weight, and vibration.

Dual-sided coolant channels cool the stator and integrated inverter together, reducing motor volume, weight, heat buildup, and vibration.

Low-temperature inlet gas is routed through an integrated heat sink path to cool the power converter, avoiding separate coolant loops and seals.

A ring-shaped power board and heat sink distribute power chips along the motor profile, cutting drive module size and saving space.

A thermally decoupled fastener and coolant core let an integrated turbomachine controller stay compact while avoiding heat from the turbine stage.

By nesting inverter assemblies on and within the motor housing, this case cuts package size, improves stator cooling, and reduces wiring.

Inner and outer coolant baths in an annular converter improve heat removal, shorten motor connections, and support redundant aircraft power modules.

Overlapping wire paths and dedicated PCB mounting regions block incompatible component placement, reducing motor drive assembly errors.

An inclined power converter housing and axial inlet-outlet cooling passage prevent top heat buildup and maintain steady coolant flow.