Pump Components TRIZ Cases

Segmented microcircuits improve cooling effectiveness to 0.8 while reducing coolant flow below 3.5% of engine core flow.

Segmented L-shaped positioning members align screws with threaded holes to resolve manufacturing precision bottlenecks in ceiling fan motor housings.

Radial balancing tools shift weights during rotation to correct disequilibrium vectors, eliminating shutdown requirements and preventing vibration damage.

A progressing cavity power section uses a non-uniform interference fit between the stator and rotor to distribute torque evenly across all stages.

A multi fan device uses a connector assembly to electrically couple fans via a pushing force mechanism.

Segmented pump casing allows interchangeable impellers to adapt hydraulic ratings without redesigning the entire structure.

Heat pipes extract heat from compressed airflow without water, eliminating infrastructure costs and slow thermal response.

Curved dolphin contours on air delivery ducts minimize turbulent kinetic energy and pressure pulsation, extending airflow distance while reducing noise.

Varying the hub rim thickness along the rotation axis reduces vibration and flutter in large fan assemblies while maintaining structural integrity.

Curved impeller blades in a compact pump unit increase fluid pressure and flow rate, maintaining cooling performance despite reduced device size.

Extending the partially annular duct angular range from 40° to 150° stabilizes circulation flow and reduces noise emissions in vehicle fuel pumps.

Segmented conduit connections reduce mechanical stress and breakage risk during hot air diffusion for ice prevention.

Curvilinear inlet duct connects multiple compressors while resisting mechanical stress from vibration.

A variable pitch fan adjusts blade angles to reverse airflow direction and cool the harvester engine.

Segmented fan units with pivotable louvres distribute airflow across filter compartments, resolving uneven cooling in telecommunications cabinets.

Separating gas venting from sealing liquid flow reduces shaft power while maintaining compression ratios and gas volume.

A radial fan control method adjusts rotational speed via pulse width modulation to maintain volume flow.

Offset lightening hole in centrifugal compressor hub lowers moment of inertia while maintaining structural strength under uneven stress.

Segmenting the housing reduces axial space requirements while maintaining environmental protection for the electronics.

Segmenting the fan from the rotor-mounted support plate reduces mass, noise, and mechanical stress while maintaining reliability.

Asymmetric bell mouth axial lengths reduce air flow resistance and improve rectification quality without motor interference.

Splined collars and clamping members reduce hub radii while enabling easy disassembly of the turbomachine rotor assembly.

An air inlet groove with a curved bottom section redirects airflow gradually to suppress noise and improve efficiency.

Radial corrugated vanes increase natural frequency to resist fatigue cracks while winding flow paths improve water droplet separation efficiency.

A fan module blade mechanism rotates to block ventilation paths when the unit is removed.

A segmented gasket portion covers inlet and outlet flow passages without direct contact with the pump body to enhance sealing integrity.

Overmolds volute and boot with integrated hooks to eliminate screw assembly complexity while improving heat transfer efficiency.

Machining both bearing bores in a monolithic hypereutectic aluminum silicon case eliminates misalignment oscillation from thermal expansion.

A water cooling radiator integrates a built-in fan and detachable pump to cool CPU and surrounding components while simplifying maintenance.

Tapered centrifugal fan blades reduce weight while maintaining structural strength during demolding.

A spacer between the bolt head and scroll-chamber frame extends shank length to absorb tensile stress from impeller fragments.

Removable internal panels pass through external wall openings to enable direct component access without dismantling the rigid support structure.

Porous polyester film in fan housings enables sound wave interaction and cancellation, reducing decibel levels without compromising air flow sealing.

Curved shroud overhangs reduce leakage flows and enhance aerodynamic load capacity in turbomachines.

Enlarged safety receptacles filled with metal foam absorb crash moments to prevent disconnection during sudden rotational energy events.

Integrating a recirculation loop within the engine casing wall reduces system size and weight while improving waste-heat recovery efficiency.

A half-spiral housing design subdivides its pressure chamber into distinct portions to vary the averaged radius and minimize installation height.

A compressor control system generates supplementary surge and performance signals to stabilize inlet guide vane and anti-surge valve operations.

Merging the airfoil and platform into a single unit eliminates assembly steps and seals, reducing gas turbine engine leaks.

A turbo-molecular vacuum pump radial strut incorporates a pinched hinge portion to flex under load.

Segmented rib portions axially opposite vanes reduce base thickness to lower impeller weight without compromising structural strength.

Reducing blade tip angle by 10 degrees minimizes tip vortex torque and energy loss, improving axial fan efficiency without increasing structural complexity.

Non-circular cooling fluid passageways reduce stress concentration and improve fatigue life in gas turbine engine components.

A transfer tube bend imparts circumferential velocity to cooling air, preventing overheating in the low pressure turbine case.

Integral bonding of a cuboidal element to the strut leg absorbs rotational moments, preventing breakage at connection points.

Aligned rotor zones reduce centrifugal clearance effects, increasing compression rates while lowering device complexity.

A blower control board adjusts motor rotation speed to a target value in low speed mode.

A piezometric probe suspended inside a notched chevron tube measures water levels in wastewater regulation chambers.

Mechanical indentations in a ceramic layer reduce internal stresses, preventing spalling and maintaining engine efficiency.