Propulsion By Batteries/Cells TRIZ Cases

Autonomous battery movement inside a carrier enables fast positioning and secure fixation during transport without manual handling.

Support pieces keep a fixed clearance between battery rows and adjacent components to protect cell connections, insulation, and heat dissipation.

Historical power-draw tracking switches between a supercapacitor and battery to balance peak power delivery with vehicle driving range.

A gas bypass hose lets a single anode valve drain water and purge gas despite frozen blockage, cutting fuel cell startup delay.

A mounting rack stabilizes the current collector component, easing electrode column assembly and improving battery cell connection quality.

Actuator control adjusts trolley pole pressure from ramp-angle input to keep line contact stable, reduce wear, and avoid power interruption.

Connectable prefabricated mobile modules create reconfigurable vehicle spaces while sharing power and control signals for varied uses.

A composite press-fitting member spreads battery cell swelling loads across box beams while adding insulation to reduce deformation and arcing risk.

Opposing beads in the bracket and cross member distribute side-impact loads, helping the battery pack maintain crash stroke and structural integrity.

Dry compressed air from an independent supply purges cathode flow paths to expel condensate and protect fuel cell reliability.

Directly integrating pouch cell stacks with a bus bar bracket and structural adhesive improves pack space use, assembly, and connection reliability.

A conductive grounding link inside a polymer header base creates a reliable ground path between the battery enclosure and vehicle connectors.

Laterally guided tracking with actuators and sensors keeps vehicle current collectors aligned to slotted conductors for stable electric feeding.

Relocating hydrogen tanks to the cabin roof uses cooling airflow, leak venting, and cushioning to limit heat, vibration, and gas buildup.

Vehicle-side filtering uses installation position, direction, voltage, power, and capacity data to avoid incompatible battery swaps.

Selective stator engagement cuts copper and core losses, delivering needed torque in compact EVs without sacrificing utility space.

Vehicle-sent installation and electrical requirements help the swap station choose a compatible replacement battery and avoid unsuitable swaps.

Mission selection uses fuel cell and ESS health, power demand, and cooling limits to cut fleet maintenance costs and extend vehicle life.

A foldable rear wheel brace and integrated hub motors give this powered golf bag stable handling with a compact footprint for easy transport.

Integrated fixing members join adjacent battery packs with less spacing while resisting twisting and loosening for stronger module assembly.

Thermally conductive adhesive and a bus bar bracket stabilize pouch cell stacks in CTP packs while removing end plates to raise energy density.

Using installation position, placement direction, voltage, power, and capacity data, the vehicle selects a compatible swap battery.

A plastic-steel layered battery cover boosts rigidity, damps oscillations, and saves internal battery space without extra bracing.

Coolant routed through an insulating bus bar cover evens heat in high-current fuel cell connections without enlarging the conductor.

A coaxial shaft layout with one-way bearings combines pedal and motor drive in less space while improving control across riding scenarios.

Controlling binder content and inorganic particle packing helps battery separators resist wet-state thermal shrinkage and prevent electrode exposure.

Bending and joining a plate into a two-open-end cell case cuts thin-wall forming difficulty while preserving internal space and pressure relief reliability.

Directly joining the air control valve to the humidifier removes curved tubing, saving space and lowering humidifier pressure loss.

A split upper-lower chassis places the seat below the battery pack, enabling safe midair egress while keeping the rotorcraft compact for transport.

Stored electrical energy rotates a shut-down gas-turbine rotor for even cooling and adds torque for inflight restart when windmilling is insufficient.