Combination Devices TRIZ Cases

Tridirectional scrims stabilize pleated filters against expansive deformation by orienting filaments across multiple axes to maintain structural integrity.

Segmented partition wall reduces intake interference while maintaining compact size of engine air routing device.

An air precleaner uses a movable barrier that shifts position based on flow rate to improve debris removal at low engine output.

A filter support grid uses impact devices to deliver mechanical impulses that vibrate cleaning elements and remove accumulated solids.

A catalytic converter substrate assembly uses a positioning mechanism to move laterally for axial alignment.

A valve arrangement generates reverse airflow to clean a tapered pre-filter in industrial dust extractors.

Centrifugal dust injection via a dosing cyclone eliminates complex injector wear while stabilizing flame temperature transfer.

Segmented curved pleat filter housing maximizes surface area to resolve the trade-off between high filtration efficiency and restricted airflow rate.

Consolidating multiple treatment units into one aqueous system removes diverse pollutants simultaneously while eliminating complex multi-stream handling.

Contraction limiter applies outward tensile stress to a metallic honeycomb matrix, maintaining structural integrity during thermal cycling.

A silica filter element captures siloxanes from exhaust gases to protect downstream aftertreatment components.

A gold-plated metallic capillary surface coalesces aerosolized mercury droplets via capillary action and gravity for efficient collection.

Continuous recirculation loops feed a shaker and gas separator, reducing rig-up times while drying recovered sand.

Flow-driven agitators prevent solids from consolidating and blocking the outlet port during continuous separation.

A stacked air filter uses a charged intermediate layer to hold adsorbent particles within very fine fibers.

Monolith adsorbent increases surface area to reduce extraction time and prevent thermal decomposition.

A sludge pyrolysis-gasification system uses high-temperature flue gas to pre-dry feedstock before thermal decomposition.

Dynamic backwash timing based on real-time dust thickness reduces nitrogen consumption and prevents valve degradation.

A planar racetrack filter element maximizes space efficiency in constrained engine compartments.

Asymmetric recesses on the holding frame prevent incorrect insertion of the wedge-shaped filter element, ensuring secure latching and proper alignment.

Positioning a mixing device to ensure uniform liquid reducing agent impingement prevents solute deposits that increase exhaust flow resistance.

Optimized electret recirculation filter thickness increases particle contact time, resolving the trade-off between filtration efficiency and pressure drop.

A self-cleaning air filtration apparatus uses a tapered separator chamber to eject debris via centrifugal force.

Removable seating rails adjust along registration flanges to hold filters of different dimensions, eliminating the need for custom duct fittings.

Deflectors in a housing create flow paths that separate heavy particulates via centrifugal force and gravity, preventing filter clogging.

Maintain bioresorbable polymer moisture between 50 and 1000 ppm during extrusion to prevent molecular weight loss while ensuring processability.

Oxygen storage capacity material enables hydrocarbon adsorber health detection, resolving inadequate temperature sensor precision for emission compliance.

A dual-container isolation chamber uses a pressurized barrier space to prevent hazardous substance leakage and airborne pyrogen ingress.

Controlling the average pore size differential rate to 35% or less linearizes pressure loss increase, enabling accurate particulate matter detection.

A multi-modal air filtration system switches between primary and secondary filter media segments via a movable blocking mechanism.

Segmented drainage media intercepts liquid within the fiber bed structure, preventing re-entrainment caused by high-velocity gas phase drag.

A compact degassing device uses hydrophobic membranes to remove gas bubbles from liquid streams without direct air-blood contact.

A split water extractor uses refrigeration to condense air vapor into potable water for indoor dispensing.

Removable dust box captures debris from rotation brush, eliminating scattering and simplifying maintenance for video projector filters.

A dehumidifier heating method uses temperature gradient analysis to determine air flow direction without mechanical sensors.

An annular heating chamber surrounds a hydrolysis converter to evaporate reduction agents, preventing isocyanic acid formation from non-uniform flow.

Segmented dual-stage diesel particulate filter reduces back pressure while enabling passive regeneration at lower temperatures via optimized NO2 concentrations.

Dual-inlet cyclone separator merges particle removal and gas cooling to reduce hydrogen concentration and lower temperature by 200°C.

Tubular air cleaner element with enlarged support portion maintains large air passage for efficient intake.

Air volume sensor detects airflow reduction to trigger a warning LED, resolving filter clogging issues that degrade cooling performance.

A rotating coalescer prevents liquid re-entrainment by using a housing gap and circumferential ring to direct separated liquid away from the gas outlet.

A pivotally secured bracket clamps a carrier housing between steps to lock the filter element, reducing device complexity and eliminating extra components.

Single access ports and nested pleated media reduce maintenance downtime while maintaining high filtration efficiency.

Embedding cyclone cells in the housing eliminates complex fastening mechanisms, reducing manufacturing costs while ensuring fluid-tight connections.

Molded polyurethane end pieces seal z-filter flute ends, reducing sealant volume while improving contaminant removal efficiency.

A joining member between filter media portions provides stiffness that prevents excessive bowing under high pressure loads.

Stacked flat plates with stirring parts disturb exhaust gas flow to improve denitrification while preventing pressure loss increases.

Segmented channels and blades fill gaps to reduce labor-intensive caulking errors and improve sealing reliability.

A movable sulfur condenser accommodates thermal expansion relative to a fixed reaction furnace.

Segmented washcoat layers optimize oxygen storage distribution to resolve thermal stability trade-offs in three-way catalysts.