Pump Components TRIZ Cases

Internal and external travel devices adjust the bundle height and angle based on real-time measurements, preventing contact with the casing wall.

A turbocharger bypass passage routes exhaust gases through the inner peripheral side of a twisting form to minimize heat exchange.

A deformable C-shaped seal adapts to axial forces and thermal changes in turbocharger assemblies.

Optimizing the axial spacing between fan blades and outlet guide vanes reduces acoustic disturbance during supersonic flight.

Venting valves counter spring bias to shift shroud segments, preventing blade interference during reacceleration.

A seal bracket assembly isolates pump linkages using an air tank and drain port to prevent water ingress.

Segmented sealed barriers allow side access to pump internals without compromising IP68 protection or stability.

A springing damper structure couples to the outer drum and airfoil of a gas turbine engine to mitigate vibratory modes.

Snap fasteners join ultra-thin metal blades to a plastic hub, resolving strength and weight trade-offs in fan design.

Segmented outlet passages reduce overall length for hybrid packaging while maintaining turbine performance and catalytic converter efficiency.

An elongated orifice in the control rod provides longitudinal clearance for radial assembly, reducing angular positioning errors from ±0.31° to ±0.09°.

Flexible jointing parts with adjustable fastening pins enable quick manual mounting of heatsink fans while preventing incorrect orientation.

An EC motor nests the stator radially outside the bearing system using an intermediate element to connect components.

Elastic metal sheets seal diffuser nozzle vanes against casings, absorbing vibration and preventing parasitic air flow across varying flight stages.

Carbon fiber reinforced epoxy vanes with flexible rubber potting reduce weight and manufacturing cost while resisting vibratory stresses in gas turbine engines.

Dynamic axial gap adjustment prevents compressor stall conditions by optimizing airflow stability across varying engine operating speeds.

A position sensor detects the angular position of an inlet guide vane in a gas turbine engine compressor.

A variable geometry turbocharger uses a pivoting flow control gate to increase exhaust gas velocity, reducing response lag during high power demands.

Integrating the heat transfer element into the supporting frame reduces footprint and weight while enhancing cooling efficiency for subsea machines.

Scavenge plenum traps small particles via centrifugal force, preventing engine wear from ingested debris.

Extraction scoop captures airflow from a rotating impeller to separate particulates into a plenum.

Axial abutment fingers constrain the control ring against thermal expansion and actuation-induced deformation, maintaining precise vane positioning.

A peripheral drive centrifugal fan relocates motor components to the impeller periphery using stacked inductor groups and magnetic blades.

Interference fit inserts position pump shaft seals within casing bores, resolving geometric tolerance challenges during remanufacturing.

Optimized tongue section geometry guides air through curved surfaces to eliminate turbulence and achieve A+ energy efficiency in extractor hoods.

An asymmetric scroll casing cross section positions the inner end radially inward and axially backward to suppress recirculation flow separation at the tongue.

A sound absorbing member surrounds a cooling fan to reduce acoustic energy without obstructing airflow.

Angled outlet openings in the motor rotor convey coolant and debris toward blade elements, preventing hydro-abrasive bearing wear from particle accumulation.

Axially extending groove forms flexible thinned section in impeller shell to absorb thermal stresses and prevent weld failure between hub and shell.

Composite casing with planar facets aligns blade platforms to reduce mechanical stress concentrations at the interface.

Conical spring washers and plungers exert adjustable force on the engine casing, maintaining vane angle accuracy across thermal expansion ranges.

A thin-section centrifugal pump with a brushless motor transports coolant fluid through a closed loop.

A gas compressor reduces power consumption using an intake throttle valve and a gas release valve to manage discharge pressure without variable-speed devices.

A pump flange collar with a radial relief groove manages mechanical loads to protect fasteners from overstressing during high-speed rotor fault scenarios.

Variable pressure relief gaps adjust fluid flow to cancel axial thrust, eliminating contact and wear between static and rotating elements.

A double impeller fan assembly directs airflow through a curved heat exchanger to enhance cooling efficiency in compact electronic devices.

Curved hollow blades reduce air resistance and noise while maintaining high rotational speed via segmented aerodynamic design.

Splitter blades with defined Cartesian coordinates minimize resonance excitation in auxiliary power unit compressors, extending blade lifespan.

A combined gas liquid pump draws air and oil through separate inlets into a single cavity using a rotor and vane assembly.

Segmented nozzle ring with auxiliary valve assembly balances radial loads on impeller, eliminating unbalanced forces and bearing wear.

A variable pitch fan blade assembly uses a hydraulic sync ring to adjust bypass stream flow angles.

A splinter shield rim inserts into a concave fixing groove and engages locking parts to secure the component.

Snap-fit cover structure with locking mechanism prevents accidental disassembly and excessive water pressure in washer pumps.

A centrifugal rotor uses a piercing structure to penetrate a seal film and release diluents automatically.

Composite drum shells with orifices align rotor blades, reducing weight and manufacturing time.

A remote actuator drives compressor vanes via a torque rod and activation ring, avoiding increased engine diameter.

Pneumatic bleed passages defined by the compressor wheel and housing alleviate thrust loading, enabling compact single-stage operation without bulky bearings.

A pit can unit integrates anchor bolt positioning with reinforcing steel placement to streamline equipment installation.