Electric Propulsion Mounting TRIZ Cases

A protective tray mounted on a cross member intercepts rearward-moving parts during impact.

A multi-speed transaxle uses a hollow rotor shaft to house planetary gear sets within a single axle housing.

Horizontal rotation within a receiving cavity reduces vertical clearance requirements, simplifying production while maintaining aesthetic appeal.

Segmenting the energy absorbing member and adding a bracket allows one power source type across widths while maintaining structural strength.

A rear suspension assembly uses trailing arms and floating knuckles to stabilize wheel orientation during travel.

A frame-shaped crash energy management structure distributes impact forces through inclined portions to absorb collision loads.

Separating the cooling fan and battery into distinct mounting areas reduces duct bends and flow resistance, thereby improving thermal management efficiency.

A sandwich panel between wheelhouses redirects lateral crash loads, preventing inward battery displacement and rotation during side impacts.

A vehicle battery device uses a wedge-shaped fixing block to secure power packs within a protective box.

A dual-clutch actuator merges hydraulic circuits to reduce component count and enhance compactness.

Periodic valve switching maintains heat medium circulation frequency, preventing frost formation on the first heat exchanger during heat pump operation.

A modular heat management system integrates coolant pumps and a heater within the engine room to streamline fluid circulation.

An oblique load-receiving portion absorbs rear collision energy by restricting intermediate beam movement, preventing frame intrusion.

A hybrid modular traction system nests electric motors inside a mechanical transmission framework to share spatial volume and reduce assembly complexity.

Segmented longitudinal components distribute battery weight across the chassis frame, resolving structural complexity trade-offs during assembly.

Segmented drive pods enable independent wheel rotation, eliminating wheel scrub and surface damage during in-place turns.

A supporting apparatus creates an additional load path between the axle support and body shell to minimize backward movement of the electric drive unit.

A vertical battery module housing distributes loads through integrated structural elements to reduce construction space in vehicle energy storage systems.

Breather mechanism positioned at specific rotational angles prevents oil entry into the vehicle power transmission apparatus.

Merged slewing ring drive resolves top-heaviness by integrating steering and propulsion to boost load capacity.

Planetary gear mechanisms rotate the motor during straight travel, preventing stator overheating from single-phase current flow.

A transverse leaf spring suspension unit reduces vertical dimensions through horizontal component arrangement.

Asymmetric power unit offset widens generator gap to channel cooling air under the inverter, preventing heat propagation and improving radiator performance.

Integrating a compressor under the high voltage apparatus with single power wiring eliminates extra connectors, reducing weight and cost.

A traction battery pack support system secures the battery to a vehicle frame rail using an external vibration isolator and fasteners.

Relocating the battery casing under the floor secures indoor space while merging cooling with the cabin air system to reduce manufacturing costs.

Support structure nests battery inside concave spare wheel cavity to preserve trunk volume while simplifying installation complexity.

A battery restraining component incorporates a weak area to deform with expanding cells.

A battery pack pressure release mechanism uses a labyrinth gas discharge unit to suppress water infiltration into the case.

An inclined bracket reorients the second junction box during impact, preventing direct load transfer to the battery and first junction box.

An adapter system links an internal combustion engine to a personal transport vehicle transaxle, resolving powertrain incompatibility and mounting challenges.

Inclining the transmission generates lateral space to position the muffler without raising the center of gravity.

Diagonal storage placement aligns composite gravity centers with the vehicle roll axis line to optimize handling balance.

A battery case cross member transmits collision loads between rockers, maintaining power supply unit size.

Carbon fiber brushes replace brazing joints to improve thermal conductivity while eliminating stiff heat sink requirements.

An inclined bracket guides the vehicle body frame downward during frontal impact to maintain structural integrity.

Alternating steps and walls in elongate members absorb side impact forces, reducing battery compartment intrusion while maintaining compact packaging.

Coupled ring gears in a dual planetary gear system balance axial forces, reducing mechanical stress and improving power transmission efficiency.

Segmented floor structures use controlled deformation zones to absorb side impact energy, protecting battery modules without increasing vehicle weight or costs.

Replacing four-point systems with a three-point bearing arrangement reduces assembly complexity while absorbing oscillations in multiple directions.

A vehicle battery mounting structure positions a connection control device in the space between two battery groups to shorten harness length.

Reinforcement members coupled to end plates minimize deformation and enhance structural stability under vibration.

Battery case reinforcement extends along the side edge to support the floor panel, mitigating deformation during rear-end collisions.

A vehicle battery cooling jacket attaches to the upper surface of a battery case to transfer heat via liquid coolant.

A planetary gear set links two motors to shafts for selective connection, enabling multiple gear ratios within an electric vehicle powertrain.

Segmented bracket portions break selectively to rotate an offset power train away from the passenger compartment.

Segmented axle carriers accommodate large electric motor drive units while maintaining wheel-guiding kinematics.

Injection molded long glass fiber polypropylene carrier replaces stamped steel parts in electric vehicle chassis structures.

Arranging temperature control devices between battery modules and vehicle sills to minimize construction space.