Cell Component Details TRIZ Cases

Curved flexure edges absorb vibration-induced mechanical stress, maintaining stable electrical connections between battery cells.

Segmented coating prevents inorganic particle de-intercalation, resolving the trade-off between thermal safety and interlayer bonding force.

A spring tensioner clamps batteries in a tray using grippable handles, eliminating manual torque hazards and rust-prone threaded fasteners.

Spring rails deflect under load to distribute energy across columns, reducing stress on individual battery cells.

Biaxial stretching of a polyolefin sheet minimizes air permeability change under compression, maintaining battery stability.

Metal hinge pin aligns with bushings to reduce wear on plastic seats while simplifying assembly of the hearing aid battery drawer.

A titanium-based composite oxide electrode material enhances charge capacity and cycle stability in lithium secondary batteries.

A hybrid composite sealant with glass matrix and layered reinforcement resists gas leakage in planar solid oxide fuel cell stacks.

A layered alkaline battery separator uses coarse and dense cellulose layers to retain electrolyte.

A power supply device uses a flexible outer shell to accommodate cell volume changes during operation.

An elastic element wedges against a rigid conductive bar to prevent vibrations and fatigue while securing cables, reducing assembly complexity.

A battery storage structure with a vibration isolation chamber and gap absorbs speaker vibrations to prevent contact failures.

A segmented injection ring with stepped surfaces and a deformable fit prevents electrolyte leaks while enabling easy washing of residual fluid.

Flat-and-bulge portions on separators prevent flow path narrowing caused by seal abutment, ensuring smooth fluid delivery while maintaining sealing integrity.

A battery container rib design features a second edge that progressively expands toward the bottom to distribute compression forces across the separator.

Heated belt conveyers stabilize melt-blown nonwoven fabric dimensions, preventing waviness and surface unevenness during high-temperature processing.

Stamped omega-shaped connector absorbs cell forces and compensates tolerances, reducing production effort.

Pre-formed electrode tabs align with fixing tools to simplify battery pack assembly, reducing handling complexity during mass production.

Segmented base and frame enable single-handed battery installation, resolving assembly complexity in compact server designs.

Sliding connection members in a cell wiring module absorb dimensional errors between single cells, preventing mounting failures caused by misalignment.

Integrally formed shock absorbing member supports battery cells, eliminating separate components and reducing manufacturing complexity.

A battery module holder integrates electrode plates to electrically connect bare cells within standardized units.

Elastic protrusions clamp fuel cell inserts during injection molding to prevent polymer resin entry, reducing damage to membrane electrode assemblies.

A fuel cell separator uses a reinforcing portion extending from manifold beams to suppress structural deformation.

Segmented housing and a replaceable module allow battery replacement without exposing electronics to explosive atmospheres.

A deformable plate pressure relief device manages internal battery housing gas flow through controlled structural cracking.

Segmentation of the fastener into independent latches resolves the contradiction between reliable fixation and single-handed removal convenience.

Segmented busbar units with buffer sections absorb expansion forces and displacements, preventing metal strip fracture during battery operation.

Ultrasonic pre-welding consolidates battery cell foils before laser joining to form robust weld joints.

A current interruption device uses a plastic deformation portion on a deformable member to project toward a conductive component.

A lens barrel uses radial bumps and internal metallizations to electrically connect variable focal length lenses without mechanical parts.

Stacking flat conductor parts within common insulation reduces bending resistance and prevents overheating from uneven power distribution.

A porous polymer separator uses an isocyanate curing agent to form a cross-linked binder network that integrates inorganic particles.

Merging housing components into a single structure reduces weight ratio of mechanical members while maintaining structural integrity.

An oblong insertion hole and tapered abutment portion allow the fuse unit to align with battery side surfaces despite varying post positions.

Semi-solid die casting forms aluminum alloy battery brackets with integrated threaded bosses, resolving insufficient thread strength under complex stress.

A one-piece fusible battery clamp merges the fuse holder and terminal into a single conductive structure.

A carrier body with inserting grooves and conformal positioning structures aligns and secures battery modules without screws.

A battery connection member uses a protrusion tip to puncture current collector tabs, preventing lateral cracking that narrows the current flowing channel.

A modular battery pack cell holder uses rim portions and protrusions to guide and fix energy storage components in precise positions.

An engagement spring with knob structures resists linear movement of a battery shell, reducing inertia during detachment from a razor handle.

A polyolefin separator with specific crystal planes enhances short-circuit resistance through controlled molecular orientation.

Composite separators using multi-functional urethane binders reduce thermal shrinkage to prevent short-circuits during overheating events.