Exhaust Apparatus TRIZ Cases

Praseodymium oxide particles on zirconium composite oxides release active oxygen to maintain combustion rates as accumulated particulate matter increases.

A portable exhaust redirecter system connects to fire truck pipes and moves toxic gases upward through an elongated chimney stack.

Tapered intake pipe wedged into angled exhaust conduit accommodates thermal expansion while reducing heat transfer.

Positioning a pre-catalyst between the engine and main frame raises exhaust gas temperature for purification while isolating heat from the rider's leg.

A motorcycle exhaust pipe uses sandwiched partition walls to form tubular undulations within the collecting body.

An exhaust sleeve breaks up gas streams via the Coandă effect, preventing carbon soot accumulation on decorative rear fascias.

Segmented cast core with unpainted outer skin eliminates weld stress and painting costs while maintaining structural integrity.

A sealing exhaust nozzle captures carbon dioxide from vehicle ports, enabling scalable off-loading and storage infrastructure.

A double-sided liquid filter uses mesh weld lines to compress media and distribute flow across two faces.

Rear-mounted exhaust aftertreatment device with lateral SCR mixing for off-road vehicles.

Mixed inorganic fibers with complementary shrinkage rates form a binder-free mat that reduces thermal expansion while lowering production costs.

An exhaust valve adjusts pressure wave path length via dynamic conduit communication to broaden effective engine speed range.

A noise cancellation system retrieves pre-stored waveform data from a database to generate destructive interference against disturbance-induced sounds.

Nested heat insulating members cover the T-shaped exhaust components, reducing thermal insulation complexity while preventing foreign matter entry.

Segmented cover mechanism opens urea filler neck without removing threaded base, preventing corrosion of exposed threads.

Welding the holder to vehicle-specific lines resolves mounting difficulty while maintaining universal filling compatibility.

Segmented one-piece probe connector uses an annular bridge to isolate thermal distortion during welding while maintaining structural integrity.

A segmented baffle assembly directs exhaust gas flow through apertures to protect the sensor diaphragm from particle contamination.

Segmenting exhaust streams into separate ducts resolves backpressure conflicts between engines and boilers, enabling accurate emissions verification.

Asymmetric bushing protrusions guide snap-action valve assembly into a single correct orientation, reducing back pressure and vibration noise.

Liquid catalyst spraying removes honeycomb blockages to lower exhaust resistance, while plasma devices degrade pollutants for compliant emissions.

An elastic bracket supports engine and post-treatment apparatuses in front of a radiator, reducing connecting pipe load during frame twisting.

An exhaust manifold uses varying flow path lengths to create phase differences that cancel combustion engine sounds before the muffler.

An inert purge gas dilutes residual ethylene oxide below flammable limits while a vacuum system recovers the mixture for repeated sterilization cycles.

Gaps between the adaptor and components isolate stress, maintaining measurement accuracy despite high-pressure sealing forces.

Trough-shaped chamber guides freezing forces away from the membrane to reduce mechanical stress.

A vertically oriented exhaust aftertreatment system stacks catalysts on isolated legs to increase volume within fixed engine cab dimensions.

A flexible mounting material with inorganic fibers and a reinforcing composition layer along the peripheral edge.