Combination Devices TRIZ Cases

Funnel-shaped discharge chamber enables self-draining of particles and liquid without external suction mechanisms, reducing component expenditure.

ZPGM catalyst systems use doped oxide washcoats to oxidize exhaust gases.

A mist-eliminating mesh coalesces water and oil droplets in compressed air streams.

Radial sealing sections on a hollow filter element improve reliability by separating clean and raw fluid sides.

Flameless HiTAC combustion creates a uniform thermal field in Claus furnaces to overcome equilibrium constraints and achieve near 100% sulfur conversion.

Multiple feed ports arranged circumferentially and radially optimize bubble dispersion, resolving low oxidation efficiency at high SO2 loads.

Radial airflow through a flat disc-shaped filter reduces respirator bulk while maintaining contaminant retention capacity.

Segmented adsorption frame prevents granular carbon flexing while maintaining low air-flow resistance in engine intake systems.

A multi-layer filter media combines melt-blown fiber and electrospun nanofiber layers to capture particulate matter across different size ranges.

A particulate intrusion protective coating tailored to locale-specific attributes mitigates ingress into gas turbine air intake systems.

A composite catalyst substrate pairs a metallic core with a porous ceramic coating to support washcoat dispersion.

Steam-blown indirect gasification generates medium-calorific syngas to replace fossil fuels in lime kilns without significant retrofitting.

Differential pressure sensor measures pulsation amplitude across the particulate filter to identify piping integrity.

Segmenting the catalyst into distinct reducing and oxidizing sections minimizes ammonia slip while achieving sub-2 ppm NOx levels.

A vacuum tank cleaning device uses an evacuation mechanism to generate negative pressure for removing impurities from workpiece cavities.

Curved chamber surfaces redirect ultraviolet reflections toward the treatment zone, resolving poor light absorption in conventional water purification systems.

An offset inlet captures particles via momentum while air bypasses the clogged filter housing, preventing uneven buildup and maintaining airflow.

Segmented cyclonic filtering protects engine components from wear while maintaining compact vertical footprint.

A molecular sieve-based catalyst modification apparatus modifies HZSM-5 zeolites using phosphorus and silylating reagents to enhance catalytic performance.

A high-pressure separator uses a nested centrifugal unit to impart helical flow for liquid droplet coalescence.

Stretched expanded metal with reduced long-to-short dimension ratios minimizes spring back, maintaining consistent pleat heights under air pressure.

Bag filters inside a single vessel create cyclone effects to separate particulate matter from air flow.

Segmenting the cyclone into stationary and lateral-moving frames resolves cleaning access contradictions while maintaining structural integrity.

Shield members define a control space that attenuates pressure oscillations, stabilizing mobile phase concentrations during chromatographic analysis.

A blow-by gas oil separating device uses a filter and collision wall to remove oil mist from engine exhaust streams.

Composite ceramic body with a minor glass-ceramic phase enhances strain tolerance and thermal shock resistance in porous structures.

A tin compound catalyst converts carbon monoxide and hydrocarbons in exhaust streams using binary or ternary oxide compositions.

A bioreactor waste gas heat exchanger divides the outflow duct into multiple subducts to increase surface area for efficient liquid separation.

Segmented portable filtration units enable on-site oil purification without equipment shutdown, eliminating downtime losses and preventing cavitation damage.

Applying plugging material to beveled filter edges prevents unfiltered exhaust gas flow through unplugged partial cells.

A dioxin recovery device uses gravity-driven flow through an adsorbing column to extract target materials without mechanical valves.

A filter pressure loss measuring apparatus uses flow rate regulating means to maintain constant fluid flow through the test filter.

A porous metal vent plug allows air to escape while blocking lubricant egress through surface tension effects.

A segmented air filter housing isolates the filtration element from fluid ingress using a standpipe and check valve mechanism.

Aerosol modifying components adsorb onto suspended particles to alter surface affinity and promote uniform water droplet nucleation.

Embedded spiral electrodes heat the catalyst uniformly during cold starts, reducing device size and power consumption.

A dual-layer filter assembly uses a hydrophilic member to wick moisture and a hydrophobic membrane to block liquids from gas streams.

Pneumatic separator chamber dislodges debris from landscape rock, eliminating landfill disposal and reducing dust discharge.

Oxidation-reduction potential control prevents mercury chloride reduction by SO2, ensuring stable mercury removal.

A particle-capturing filter removes airborne contaminants from hard-disk drive air-streams to prevent head-disk interference caused by turbulence.

A dedicated fan module creates a scavenging vacuum to extract dust from the pre-filter, eliminating reliance on engine exhaust at low speeds.

A spherical mount bushing with resilient members isolates vibration between the truck cab and exhaust stack, preventing detachment during jounce.

A shield connects air and mixture channel inlets to route fuel flow within an internal combustion engine air filter arrangement.

Entangled inorganic fibers maintain holding force against corroded casing surfaces, preventing treating body drop without increasing bulk density.

Epitaxial noble metal particles on crystalline oxide supports inhibit sintering and sustain catalytic activity.

Sinusoidal lobe mixers suppress noise and temper gas streams in selective catalytic reduction systems without adding mufflers or increasing pressure loss.

A moving granular bed filter integrates catalyst particles with filtration media to upgrade pyrolysis oils.

A bowl-shaped shield directs helical gas flow toward the outlet port within a separator assembly housing.

A porous fabric dust screen secured by an elastic cord inflates during pneumatic loading to trap airborne particles within the storage unit.