Fuel Supply Apparatus TRIZ Cases

Centralized pressure regulators paired with diaphragm-based proportional valves ensure uniform fluid pressure for growing chicks without electrical components.

Concentric spray hole arrangements in a multi-needle fuel injector ensure homogeneous mixing of dual liquid fuels, resolving installation space constraints.

A gas fuel injection device directs a jet against swirling air flow to generate turbulent mixing within the combustion chamber.

Isolation valve assemblies between fuel injectors and a common drain conduit block fluid pressure pulses to prevent cross-talk.

Dynamic threshold adjustment reduces false alarms while maintaining detection sensitivity for continuous flow engine reliability.

Fractal orifice plates boost pressure drop and atomization by inducing multi-scale turbulence through self-similar hole patterns.

Supplying oxygen-containing gas above 22 volume percent to internal combustion engines creates combustible mixtures that drive higher thermal energy output.

Integrating the sensor connection into the plastic distributor body eliminates separate sealing points and reduces production complexity.

Segmenting coarse float chamber delivery from fine electromagnetic metering reduces system complexity while maintaining precise fuel control accuracy.

Helicoidal ducts distribute pressure across three heights to resolve the trade-off between measurement precision and compressor disturbance.

Segmenting the filter sleeve into distinct axial zones decouples press-fit tolerances from flow geometry, reducing particle damage risk.

An offset pre-combustion chamber aligns the ignition point on its central axis to promote symmetric combustion within gaseous fuel engines.

Horizontal acceleration detection determines tip angle to stop the engine before falling causes damage.

Flow detachment edges on external mixers impinge gaseous fuel against intake air to resolve inconsistent ignition caused by poor mixing.

A fuel injector guide and seat body with recesses channels fluid between concentric portions to create a large flow cross-section.

A rigid metal mounting member with an annular elastic member suppresses noise and improves mounting accuracy in hydrogen injection systems.

Segmenting fuel injection into primary and secondary paths reduces transport delay, cutting engine startup time while maintaining low-pressure operation.

Series catalyst units convert ammonia to hydrogen fuel via exhaust heat, eliminating CO2 emissions while ensuring reliable combustion consistency.

A non-axisymmetric fuel admission valve creates a directionally biased flow pattern of gaseous fuel into the combustion cylinder.

A fuel injector damping adjustment valve vents a spring chamber to control nozzle check movement.

A venturi nozzle accelerates intake air to create a low-pressure zone that draws exhaust gas into the engine stream.

A threaded injector adapter with concentric bores and a retaining collar secures fuel injectors to cylinder liners, managing leakage via an annular fitting.

A fuel ejector assembly accelerates pressurized fuel to entrain recirculated exhaust gas into an engine.

An intermediate flange guides mixture and air channels through an asymmetrical bifurcation to optimize combustion chamber scavenging.

A hydrogen flame arrestor uses spaced metallic substrates with unaligned channels to quench intake backfires.

A fuel reformer converts ammonia into hydrogen and nitrogen, reducing compression energy needs while maintaining rapid combustion speed.

A vortex tube separates mixed fluid into temperature components using a swirl generator, reducing CO2 emissions while maintaining combustion efficiency.

A pressure accumulator uses a transverse bore intersecting an axial bore for fluid-conductive connection with a connecting device.

A fuel pump module guide wall directs return fuel into the reservoir cup during vehicle acceleration.

A variable flow rate ejector uses a movable needle to adjust primary nozzle area for supersonic hydrogen jet entrainment.

A pressure regulating valve element features a peripheral step that allows the piston portion to bias the valve closed.

A gas storage assembly couples each tank to a dedicated sub-assembly containing a pressure gauge, shutoff valve, and relief device.

A piston pump design uses hydraulic pressure to control movements, featuring an additional pressure chamber coupled to a storage volume prestressed by a return spring.

A gas exchange valve assembly uses an annular sealing element and longitudinal grooves to guide fresh air flow along the valve stem during operation.

A fuel mixer uses a biasing element with non-uniform slots to introduce gaseous fuel, compensating for uneven air flow in converted diesel engines.

A fuel injection valve integrates sealing oil and ignition liquid pathways to ensure reliable operation with low flashpoint fuels.

A single integrated fuel filter replaces separate inlet and engine units, reducing production costs while maintaining reliable contamination removal.

A gas capture system recycles actuation natural gas instead of venting it to the atmosphere.

A gas engine system positions a catalyst converter above a power generator to oxidize uncombusted fuel gas in the exhaust passage.

A fuel injector seating insert minimizes differential area between upper and lower valve seats to reduce seating load.

An inner pipe moves relative to an outer pipe to stop fuel injection immediately, preventing leakage after valve closure.

Segmented attachment plates enable flexible component positioning on a standardized high-pressure fuel pump body.

A hydrogen capture canister stores residual fuel from supply lines and meters it back into the engine via a port injector.

A hydrogen-enhanced internal combustion engine system uses an exhaust catch device to condense fluid mixtures for carbon capture.