Electric Propulsion Mounting TRIZ Cases

Concentric arc-shaped fins on a hollow swing arm dissipate inverter heat through airflow, eliminating window sections that compromise structural strength.

Asymmetric battery side frame lowers outer surface to absorb collision loads.

An axial motor arrangement within a uniaxial structure prevents passive actuator rotation, reducing radial size while maintaining power transmission efficiency.

A segmented housing uses a deformable energy absorption region to dissipate collision energy, protecting storage cells from structural damage.

A vent pipe connects a fuel cell stack to an outer vehicle opening, while a lower drain hole removes water condensation via gravity.

Segmented side frames combine deformable plate structures with rigid ribs to absorb impact energy while preventing structural contact with the battery.

An electromagnetic reversing valve switches coolant flow between interconnected tanks, eliminating separate oil supply systems to reduce weight and space.

Three nested planetary gearsets reduce structural complexity while enabling sequential gear engagement and a parking lock function in electric vehicles.

A battery fixing structure uses deformable contact members to absorb side collision energy while maintaining compact vehicle interior space.

Cutting upper flanges at transition points creates mounting space in tractor frame profiles.

An electric vehicle battery case routes power wires through its internal space to protect conductors and reduce cable length.

Segmenting the upper surface creates a protective wall that blocks gravel and stones from damaging the accessible breaker.

Front compartment crossbeam covers pedal area to protect occupant space, resolving weight and safety conflicts in electric vehicles.

Brackets connect the auxiliary frame to the housing shell, distributing external forces across adjacent cell carriers to protect modules without adding weight.

Asymmetric wheel sizing with over 50% weight on larger front units reduces axial friction, extending travel distance per unit of energy consumed.

A segmented off-road robot frame enables rapid disassembly of front and rear modules for compact transport.

A mounting adapter integrates battery modules to vehicle underbodies using energy-absorbing elements.

An integrated electrical bridge driving system merges the planetary carrier and differential mechanism into a single coaxial unit.

Centrifugal fluid discharge reduces post-disengagement drag torque, enabling dynamic torque vectoring and lower electrical power consumption.

Segmented battery housing modules use profile frames and stiffening bodies to transmit forces, reducing weight while maintaining impact safety.

A battery mounting mechanism uses a toothed handle assembly to secure battery sections in place.

A sensor detects hydrogen flow rate through a thermal pressure relief device valve to determine tank status.

Segmented shutter with flared guide tool routes cables through tunnel, reducing noise without blocking battery mounting.

A duct protrusion shields electrical connectors within power storage modules, preventing liquid damage while maintaining easy installation access.

Axially overlapping pinion gears merge speed reduction and differential functions into one compact unit, reducing axial length and eliminating dead space.

Aligning fasteners with the vehicle longitudinal direction improves attachment rigidity against reaction loads without enlarging the support structure.

Unified oil circulation manages fluid distribution across motor and speed reducer components, reducing structural complexity while maintaining thermal control.

U-shaped clamping bars secure battery modules to reduce vertical footprint while maintaining a sealed environment through segmented assembly.

A dual-design shifting mechanism combines interlocking and frictional elements to execute powershifts in electric vehicle drive-trains.

A battery support structure uses a hinge mechanism to rotate the traction battery away from impact zones.

A vehicle cooling structure uses a refrigerant flow path between a gear case and an inverter to cool both components simultaneously.

Three-dimensional joining areas on housing and bearing cover create a radial form fit that eliminates axial and radial offsets from dowel pin placement.

Integrated louvers and a cooling fan draw air through the battery compartment, resolving the trade-off between thermal cooling and water resistance.

Segmenting the torque path into parallel routes reduces gear noise and contact stresses while maintaining structural simplicity.

Segmented intake ducts with rectification fins distribute cooling air across battery modules to resolve heat generation from densely packed cells.

Horizontal bus bar routing through bracket insertion portions resolves structural interference while maintaining electrical connection reliability.

Rockers with anchoring portions intercept front wheels during collisions to protect the battery pack.

An automatic installation system centers and fastens heavy high voltage batteries on vehicle frames, resolving manual alignment difficulties.

A cooling plate with longitudinal and lateral coolant passages enables self-circulating fluid flow through natural convection currents.

Localized geometry changes in hot stamp rear frames increase energy absorption without raising production costs associated with soft zone formation.

A receiving device integrates cooling channels directly into its structure to manage thermal loads in energy storage components.

Plasma cleaning conditions angled battery carrier joining regions to bond seals, preventing fluid penetration that damages electric vehicle modules.

Hollow profile carriers channel battery gas discharge to the vehicle exterior, eliminating complex line routing and reducing assembly effort.

A multi-layered box housing uses composite materials to provide electromagnetic shielding for vehicle power equipment.

A compact annular electric motor uses a pendulum suspension to pivot the drive shaft between longitudinal and transverse orientations.

Segmented hooks with separate transmission devices replace complex actuators, reducing operational costs while maintaining reliable locking.

A coupling assembly links three shafts in a multiple spider planetary gear transmission to enable efficient power transfer.

Segmented axle components allow selective attachment of dual wheels to increase load capacity without altering the powertrain.

A conductive fabric shield integrates with a resin undercover body to protect vehicle battery units from electromagnetic interference.