Combination Devices TRIZ Cases

A ganged valve assembly actuates surge control valves via a single common actuator to manage nitrogen enriched airflow.

A sulfur concentrator unit processes regenerator gas streams to increase sulfur oxide concentration before recovery.

A filter element with a localized baffle near the inlet maximizes open media area, reducing flow restriction and improving pre-cleaning performance.

Periodic pulsed electron irradiation eliminates ammonia and catalyst requirements, reducing process complexity while maintaining high NOx conversion rates.

Dispersed cerium oxide prevents barium-alumina reaction, maintaining thermal stability and trapping capacity across wide temperature ranges.

Electron beam irradiation converts carbon dioxide and waste gases into useful chemicals, eliminating storage leakage risks.

Tangential oblique ejection holes direct separated dust away from the operator and engine to prevent contamination.

A control unit maintains reducing agent adsorption on an SCR catalyst by adjusting supply based on consumption rates.

Segmented metal catalyst blocks with standardized interfaces resolve assembly complexity in large-scale exhaust purification systems.

Segmenting the catalyst bed into zones with decreasing flow resistance increases methane conversion while reducing pressure drop across the reactor.

Metallic oxide attaches to silicoaluminophosphate particles to suppress water-induced structural breakage in honeycomb structures.

Segmented radial flow filtration allows replacing only the filter section, reducing waste and maintenance costs while retaining durable housing components.

A cartridge valve directs dried air to a regeneration volume while a curved load plate maintains structural integrity.

Aircraft engine intake system uses interchangeable barrier filter panels attached to a mounting frame for rapid maintenance access.

A flue gas treatment system injects pure fresh reagent downstream of a pre-separator to form a reagent-rich dust cake on filter bags.

Metallic capillary surface deposits and coalesces aerosolized mercury droplets, preventing re-aerosolization caused by high surface tension.

A porous medium captures oil drops from gas streams via capillary suction into a calm vacuum zone.

Dividing walls segment contact trays into independent can groups, forcing liquid into designated downcomers and preventing channeling during misalignment.

Offset gravity positions a rotatable tray at the cavity bottom, intercepting coarse debris to prevent clogging and extend filtration media life.

Labyrinthine flow guides increase carrier gas velocity through fiber filters, separating fine oil droplets while preventing downstream filter flooding.

Axial blade tilt generates swirl flow without enlarging the chamber, resolving separation efficiency versus device size.

A gas separation technique spatially separates atmospheric air to provide oxygen and nitrogen enriched gases.

A scrubber system uses an oxidation-reduction potential probe to regulate oxidizer dosage in the fluid.

A combined scrubber and electrostatic precipitator apparatus shares a single liquid recirculation loop within one casing.

Automated pneumatic cleaning removes contaminants from fine filters using reverse airflow, eliminating manual disassembly and reducing maintenance downtime.

A centrifugal separator cleans crankcase gases using a drive device with controllable rotary speed.

A transfer tube moves liquid via pressure differential to eliminate a dedicated drain outlet, reducing housing complexity.

Segmenting exhaust flow reduces equipment weight and flow resistance, enabling stable low PM concentration in marine diesel engines.

A catalytically active particulate filter uses a ternary nitride catalyst to decompose NOx gases at lower temperatures.

A non-swirling separating device removes liquid droplets from furnace gas using impingement and gravity drainage.

Standardized ISO container modules eliminate custom design complexity and specialized logistics by enabling parallel assembly for precise capacity matching.

Segmenting anode and cathode exhaust paths prevents freezing in the separator while avoiding water discharge with off-gas streams.

Segmented filter bags handle distinct particle sizes to prevent rapid clogging and extend service life of the filtration system.

Segmenting the intake from stationary purification units enables targeted toxic gas treatment without complex piping.

Curved rotor blade guide surfaces align gas mixtures to reduce pressure losses and prevent contamination in engine vent systems.

A movable bypass element and shutter isolate the water separator from air flow to maintain system integrity.