Electric Propulsion Mounting TRIZ Cases

A ring seal overlapping battery reinforcement portions improves underbody water sealing and helps block fire spread toward the cabin.

Longitudinal reinforcements on the battery pack cover route seat and cabin loads into cross members, protecting battery modules from compressive damage.

Distributed cooling devices connected in parallel improve heat dissipation for electric crane motors, batteries, and hydraulic units.

A nested wall and cover structure suppresses blast discharge at a battery exhaust port while still venting gas and limiting moisture intrusion.

A shared cooler thermally contacts both storage cells and the junction box, cutting extra cooling hardware, complexity, and cost.

A cover between the battery pressure release valve and cable blocks vented gas, protecting nearby wiring and electrode connectors.

One cooler thermally contacts both battery cells and the junction box, simplifying pack cooling while reducing extra parts and leakage risk.

Integrated front and rear suspension assemblies improve wheel stability and EV packaging by combining shock absorption with compact chassis mounting.

A roll-formed monolithic mount with stacked closed sections and a flange strengthens battery housing support and distributes vehicle loads.

A bi-directional pump switches fluid flow between lubrication and cooling nozzles to cut churning losses while maintaining motor and transmission cooling.

A frameless EV exoskeleton turns the battery pack into a structural element, freeing chassis space, lowering center of gravity, and easing service.

Controller-driven collars and an integrated differential let three axial flux motors couple or decouple for flexible EV torque and power distribution.

A cantilever lever in the rocker panel converts B-pillar side-impact loads into torsion, reducing cabin intrusion and battery pack damage.

Environmental-condition-based water spray cools an EV radiator by evaporation, cutting thermal management energy use without reducing driving range.

Oblique stiffened members create a direct suspension load path into the battery case, improving vehicle stability without a heavier pack.

A two-torque-region centrifugal clutch delays pressing assist cam action at startup to prevent sudden torque transfer and keep launch engagement smooth.

A standardized mounting interface lets one mobile robot swap implements to transport different products with lower vehicle complexity and cost.

A nested coaxial planetary reducer enables high and low range gearing in an electric beam axle while fitting the motor, gearbox, and differential in limited space.

A segmented battery mounting frame uses side and middle sections to simplify vehicle integration, improve stability, and protect underbody packaging.

A nested coaxial planetary reducer and shiftable gearset fit high and low torque ranges into a compact electric beam axle.

A nested park-lock and differential layout shrinks EV power transmission size while preserving torque transfer and lubrication.

An integrated shock absorption section inside a closed rocker helps disperse side-collision loads, limit inward folding, and improve energy absorption.

A laterally opening duct under the seat keeps cabin air flowing to the battery without blockage from rear passenger legs.

Intermediate frame walls and a thermal protection plate create a venting channel that improves EV battery safety without added pack height or weight.

Integrated side plates in the pack tray support cell assemblies without separate housings, cutting weight while improving energy density and swelling control.

Alternating stator-rotor roles maintain uninterrupted vehicle transmission torque during gear changes while reducing efficiency loss and mechanical stress.

Separating the hydrogen conduit and battery cable on opposite sides of a refuse vehicle reduces ignition risk while preserving flexible routing at pivot points.

Composite ribbed carriers reinforce vehicle frames to absorb crash energy, limit intrusion, and protect EV batteries without major weight gain.

Placing gas tanks, the fuel cell, and the battery below the cabin preserves working vehicle weight balance and traction.

Integrated sleeves and shims improve battery tray mounting accuracy while preserving stiffness and crash performance in EV carriers.

A closed-section rocker reinforcement uses transition-zone joining to improve side-impact resistance and help protect the battery pack.

Protruding grille features keep battery cooling airflow flowing around blocked intake holes, limiting temperature rise and preserving battery performance.

Placing the battery outside the vehicle body between the wheels frees hood space for added equipment without increasing vehicle width.

A nested gear and differential layout delivers high reduction ratio in a compact electric drive unit while maintaining efficient power transmission.

A lower rear port and routed oil passage let lubricating oil circulate for cooling while lowering the vehicle center of gravity and easing assembly.

A shared heat exchanger cools the cabin while keeping the fuel cell at the right temperature in a detachable module for easier maintenance.

A spool lock couples dual-motor gear trains so both motors can drive one wheel when the other slips or lifts, improving traction and mobility.

A segmented frame and panel layout improves heat dissipation while preserving impact strength and blocking water ingress in power storage modules.

Front hood battery placement and two motor orientations improve weight balance, cut transmission complexity, and enhance work vehicle maneuverability.

Conductive sensor wires in a multi-chamber undertray detect plate intrusion and localize battery-area damage for timely safety response.

Lateral motor mounting with a bearing carrier and reduction assembly frees battery space while improving drivetrain installation and serviceability.

A grounded differential case and gearbox let one drive unit rotate half shafts in opposite directions for tight turns with lower cost and complexity.

Offset reinforcement walls improve collision load transfer at battery frame joints, limiting cell interference while keeping the unit lightweight.

Elastic busbars clamp the CCU carrier to seal cell gaps, containing hot vent gas and limiting thermal runaway spread in battery packs.

Inclined elastic surfaces let a vehicle battery support bear load and deform laterally, reducing vibration-driven rattling more effectively.

Overlapping the battery case joint line with frame ribs suppresses plate deflection and preserves joining strength during pressure welding.

A detachable nut member lets a vehicle battery stay securely fastened and remain usable even after repeated nut wear.

Slit-separated cell covers tear away only at the failing battery cell, blocking vent gas exposure to adjacent cells and limiting thermal propagation.

A wheeled cart with a vertically and laterally movable battery arm enables stable battery exchange for stranded vehicles without large stations.

A clutchable auxiliary motor and multi-speed gearbox cut low-speed EV power use by avoiding inefficient single-motor operation.