Electric Propulsion Mounting TRIZ Cases

Centrifugal force actuates a restrictor arm to limit coolant flow at high speeds, minimizing spin losses and maintaining fuel economy.

A vehicle temperature adjustment structure positions a blower and ducts to avoid occupying the luggage compartment floor.

Segmented web structure reduces housing weight while maintaining structural strength against torque loads.

Segmented impact absorbing units replace potting to resolve maintenance difficulties while preserving vibration resistance across a broad frequency range.

Segmented reinforcement panels provide support stiffness and watertightness without excessive body weight or closed cross-sections.

An electric motor drives a hydraulic pump to control wheel rotation without mechanical transmissions.

Elastic strap deformation absorbs shock loads up to 50 g, protecting battery integrity without heavy carriages.

A high-voltage energy storage device uses a base cooling structure with integrated ducts for efficient thermal management.

Continuous lengthwise members coupled with cross members reduce deformation under lengthwise loads.

Motor generator couples transmission output to differential, enabling regenerative braking and fuel efficiency without complex redesign.

Joining a battery pack front end to a dash cross-member disperses collision loads, resolving inadequate load distribution from unsecured battery cases.

Unified mount members support integrally joined housing cases to prevent relative displacement and preserve sealing performance under varying loads.

Segmented opposed-cylinder electric drive lowers the center of gravity while managing thermal loads through integrated cooling channels.

A battery housing gap fluidly connects to dual evaporators, channeling cool air to improve cooling efficiency while managing device complexity.

A swiveling front suspension subframe rotates during small overlap collisions to redirect the wheel assembly away from the passenger compartment.

A transverse power train apparatus reorients engine and transmission components perpendicular to the vehicle axis.

A battery temperature raising device uses engine cooling water to heat hybrid vehicle batteries during operation.

Segmented sealing plates and waterproof nuts create a liquid-tight enclosure that protects vehicle batteries from floor water ingress.

A segmented floor structure with a middle channel and seat beam assembly distributes impact forces to protect the battery pack.

A compact transmission and differential gearing unit integrates two planetary stages with a spur gear differential to reduce installation space.

A charging station uses a transponder to identify storage media, enabling dynamic route planning that optimizes energy consumption and reduces emissions.

A meshing clutch system synchronizes rotation before engagement to reduce vibration.

Segmented shear structures dissipate in-plane loads, protecting underfloor energy storage from impact damage while maintaining compact packaging.

Sandwich structure composite floor assembly distributes outboard forces while minimizing height.

Evaporative cooling reduces power consumption to 10 W, avoiding heavy heat exchangers.

Positioning the pressure-reducing valve between side members prevents collision damage while maintaining short pipe lengths.

Projections on the battery housing automatically locate onto the motor housing, resolving assembly precision challenges while maintaining structural strength.

Segmented intermediary brackets join the chassis to the bumper, eliminating costly welding modifications while maintaining attachment reliability.

Replacing sliding synchronizers with dry brake discs eliminates traction force drops during shifting in electric vehicle transaxles.

Standardized motor and transmission components coupled via a support assembly with T-shaped slots for secure mounting.

A communication pipe balances internal pressures between motor and generator housings, eliminating flow stagnation caused by pressure differences.

Rollers act as pivot fulcrums for the battery pack, reducing operator effort while vibration-isolating cushions prevent travel damage.

A hanging bracket extends vertically to support the battery pack, avoiding interference with suspension members during attachment.

A coaxial drive system uses a shared bearing between hollow and inner shafts to reduce friction losses.

Slip-controlled converter lock-up clutch minimizes hydrodynamic torque fluctuations during internal combustion engine starting.

Suspended motor mounts link separated cross-member segments to prevent deformation during frontal collisions.

Segmented rear subframe uses sequential buckling of load absorbing portions to protect safety components during rear collisions.

Nested hat-shaped frame members enclose the drive battery, preventing water ingress and electromagnetic interference while maintaining structural rigidity.

Segmented spring supports prevent misalignment and thrust loss, ensuring uniform battery temperature regulation.

A planetary gearbox arrangement uses selective freewheels to enable gear ratio changes without interrupting power flow.

Offset second connecting members bridge suspension side rails and battery cases to transmit longitudinal collision loads, preventing structural damage.

Opposing helix segments cancel axial forces to reduce bearing losses and noise in electric drive units.

Integrating a motor generator into the final drive unit reduces component count and frictional losses while maintaining hybrid functionality.

A synchronous machine operates in a heating mode to generate thermal losses that warm the gearbox lubricant during vehicle start-up.

A battery pack cooling structure uses segmented jackets to route coolant through distinct left and right passages.

A segmented front compartment houses hydraulic braking units in a central zone to protect critical components from weather and shock exposure.

Parallel shaft gear speed reducer uses non-overlapping rolling bearings to achieve radial downsizing of the in-wheel motor drive device.

Lateral edge sections form touchdown stops that shield traction batteries from road surface impacts.

Shared timing case merges power distributor with differential gear, optimizing weight distribution while enabling standard motor torque management.