Large Containers TRIZ Cases

A pressure-dependent valve body and spring element control a suction jet pump intake to maintain fluid-tight sealing.

Segmented collapsible panels nest inside vehicle trailers to eliminate empty return trips and reduce fuel waste.

A PVC inner bag with a controlled trunk separates liquids from solid waste, eliminating leakage risks during collection.

A vibrating funnel and blow-out nozzle loosen coarse bulk material flow, preventing lump formation and wear in the dosing device.

A wire and pulley system affixes storage containers to aircraft container brackets.

A vehicle bed storage box uses a rotating interface bracket to secure the container against the sidewall.

Segmented embossing patterns prevent tear propagation in polymeric film while increasing storage volume.

A fuel tank valve device uses segmented coupling parts to tilt the valve body, enabling rapid air passage opening.

A vibratory hopper throttle device regulates granular material flow through controlled vibration.

An unloader system uses a pallet base and gate mover to support containers and automate gate operations.

Parallel strap loops provide a mechanical strength relay for lifting handles, enabling early wear detection and preventing sudden jerks during operation.

Segmented modular elements adapt tank dimensions to non-standard sites while maintaining structural rigidity against seismic forces.

Elastic guiding ribs in the fixing clamp deform during lateral insertion to accommodate misalignment, enabling secure engagement without high assembly accuracy.

Filled plastic panels on container side walls raise stacking load capacity while preserving elasticity and recycling ease.

A mathematical model calculates mass and center of mass from hydraulic pressure during lifting.

Reinforced silicone rubber sheets conform to surface cracks and shifting through low-hardness adhesive layers, preventing moisture infiltration.

Compressible legs apply outward force via a clasp to fix panels, resisting wind displacement.

Rotatable disk and annular gripping diaphragm twist waste tubing without direct contact, eliminating hygiene risks from manual handling.

Segmented discharge components rotate to align internal passages, enabling controlled propellant release while preventing accidental triggering during disposal.

Foldable side panels compress the casket volume for shipping while an integrated leak-resistant liner prevents embalming fluid leakage.

Communication holes discharge accumulated fuel to prevent weight variations that destabilize valve closing characteristics.

A stackable cast stone composite tank uses a geopolymer concrete interior layer to maintain consistent temperatures and control pH levels.

A collapsible shelter uses telescopic corner rails and pivoting walls to create an expandable interior volume.

A wedge-shaped projection inside the container body directs liquid metal flow during casting to minimize throttling errors.

Flexible blades in the orifice prevent withdrawn sleeves, eliminating manual twisting and reducing litter from discarded straws.

A fuel tank filler cap valve mechanism uses a float and piston to close an air passage.

An in-line liquid dispenser merges the pump chamber and vent chamber into one housing, reducing component count and manufacturing costs.

Ribbed slow-down portions reduce vapor velocity to prevent liquid fuel splash and reverse flow.

Segmented SAP bags prevent contamination during absorption, releasing 99.95% pure water via thermal or chemical triggers to replace dam infrastructure.

Optimized container lock geometry minimizes vertical gaps between stacked units.

An aluminum braided cable in a pre-tensioned reel assembly maintains low resistance contact to prevent arcing risks from wax deposition.

A transport container uses detachable L-shaped wall units to form a box profile.

A reusable container assembly secures artworks within standard Unit Load Devices using modular airbag and foam shock absorption.

A movable extension on the bag support adapts to different bag lengths, reducing waste and instability during texture sprayer operation.

A cam-operated locking mechanism secures reactor manhole covers via an intermediate flange and dual sealing gaskets.

Central support structure transfers loads from drop door to side wall, preventing hinge failure and buckling in bulk bin containers.

A shipping container holds a suspended flexible membrane to create a mobile firefighting water reserve.

Extending the reservoir vertically above the cover's lower wall edge increases storage volume without expanding the housing installation area.

Pre-scored frangible members allow the container to collapse into a flat panel, eliminating sharp edges from knife cutting and enabling efficient recycling.

Angled lateral pans and an inclined base direct escaped liquids into a pooling region, resolving poor drainage efficiency in standard fire protection units.

A non-dripping suck-back nozzle uses a needle valve to seal the fluid pathway and prevent dripping.

An elastomeric mold coating absorbs thermal expansion of metal halves, ensuring uniform surface smoothness and strength in large molded pulp products.

Interlocking foam panels float on liquid surfaces to provide thermal insulation and physical barriers against environmental exposure.

A flexible bulk bag carrier secures a pallet within a bottom sleeve pocket for stable transport.

An opaque blind sheeting secured by weights prevents wind movement that would otherwise reveal packages in outdoor environments.

Modular adapter brackets and locks secure varied container sizes to standard trailers, reducing fleet downtime and equipment costs.

Fiber-reinforced thermoplastic underlay bonds to wood strips, creating a lightweight flooring layer.

Rigid insert tanks secure flexible bladders within storage tanks, resolving inadequate support and poor internal space utilization in trailers.