Pump Components TRIZ Cases

Segmented high and low pressure expanders in a sealed housing capture thermal energy from ammonia streams, reducing grid reliance.

A bearing holder gap interrupts thermal conduction paths in turbocharger assemblies.

A composite airfoil assembly integrates recessed cladding to enhance structural stiffness and strength while maintaining a smooth aerodynamic surface.

Segmented casing geometry with angled planes reduces pressure loss while maintaining moisture protection for electric vehicle thermal management.

Optimized TiCrAlN atomic ratios balance hardness and Young's modulus, resolving insufficient erosion resistance in turbine components.

Asymmetric inclination angles of base seats break resonance conditions and reduce vibration while maintaining air volume.

Immersed brushless DC motor replaces noisy asynchronous AC units, reducing energy consumption and acoustic output.

A fuel pump module holding member with a convex part and clearance restricts axial movement while allowing radial rotation.

Flexible ribs in a fan's perimeter shock absorbing ring absorb impacts, protecting critical components from environmental hazards.

Pneumatic circulation neutralizes thermal differential expansion to unlock the locked rotor without electric power.

A coaxial actuating device moves a water pump check valve via tensile force along the valve axis.

A sleeve on the waste-gate flow passage inner wall reduces exhaust gas contact area, conserving thermal energy while simplifying manufacturing complexity.

Segmented flow paths cool the driving unit and impeller, resolving heat loss that delays airflow.

A rotor blade platform lateral wall extension applies a wear-resistant outer face material to prevent air leaks from adjacent blade contact.

Tilted impact surfaces and mechanical interlocks prevent support ring section overlap, ensuring precise blade positioning under high gas loads.

Rear blading on a radial compressor impeller generates pressure to reduce axial load while conveying cooling air.

Segmented fan housings with interlocking protrusions enable modular assembly, resolving the trade-off between connection strength and reconfiguration ease.

Radial fins guide recirculated air between moving and stator blades to minimize separation and improve surge margin.

A pump-driven coolant filling device circulates fluid through closed-loop electronic cooling circuits using integrated quick-connect hose fittings.

Wave-shaped plate springs bias shroud portions to convert vibrational energy into thermal friction, resolving high vibration loads from larger blade profiles.

A centrifugal compressor impeller uses a curved blade angle distribution to optimize flow channel area and expand the operating range.

Enclosed fine tooth rotor and stator apply high shear forces to slice polymer particles into smaller sizes for rapid hydration.

Interconnected spiral side conduits balance exhaust mass flow distribution, reducing pressure drop and improving turbine efficiency across operating conditions.

Varying structural member cross-sections near the hub optimize load distribution and centrifugal resistance while minimizing overall rotor weight.

Resonant vibrational motion drives air through slim cases, reducing processor throttling and noise without adding bulk.

Mechanical wedging locks bushings against rotation in electric submersible pump diffusers, preventing misalignment at high temperatures.

A heat dissipating module uses a partition to separate an active axial fan from a passive centrifugal fan driven by wind deflectors.

An integrated fill and drain pump serves as a backup coolant circulation unit, reducing system complexity while maintaining reliable heat removal.

Replacing the wheel with a removable magnetizable nose piece allows multiple balancing cuts without scrapping non-magnetizable components.

Tongue structures with grooves create turbulence to redirect air flow, reducing dead space and noise in cross flow fans.

Nested fan motor housing integrates stator interface and thickened walls to contain rotor fragments while maintaining low weight.

Reduced axial thickness and nested components enable a compact blower that maintains airflow while fitting confined vehicle seat cavities.

An epicyclic gearbox decouples low pressure turbine speed from fan rotation, resolving the trade-off between high bypass ratio and compact turbine packaging.

Integrated bypass path in volute housing maintains coolant flow during pump failure.

A multi-stage trochoid pump separates air bubbles from oil using a low-pressure discharge unit to direct gas to a lubricating pathway.

Asymmetrical flow directing portions on blade surfaces channel air between neighboring units to reduce operational noise and improve cooling efficiency.

Lattice-shaped current plates rectify airflow between fan stages, resolving turbulence and leakage from lead wire recesses.

A ceiling fan downrod receiver uses an oblong mounting hole and a curved bolt head to prevent relative rotation between components.

A self-contained battery pump boosts water pressure to compensate for distance-related loss in upper-floor showers.

Segmented hub arms distribute forces along blade interfaces, reducing stress concentrations and enabling individual component replacement.

A non-stretchable flat ring-shaped reinforcing section secures a fan within an open hole of a flexible sheet member.

Adjustable inlet blades vary effective diameter to delay surge and shift choke line, expanding compressor operational range.

A turbo-molecular pump stator disc employs a spacer ring with positioning protrusions to eliminate connection gaps that cause gas backflow.

A fan casing assembly uses a dual connection system to fix and allow thermal growth of the surface cooler.

Optimized airfoil profile defined by Cartesian coordinates for second stage compressor rotor blades.

Hybrid guide vanes minimize weight by assigning high-strength materials to load-bearing positions while using lighter composites elsewhere.

Pivoting vane elements eliminate opposing frictional forces by switching to a rest position, boosting energy efficiency.

A fan assembly with a detachable fixing cover accommodates different connectors, while a flexible arm reduces vibration noise.

Segmented symmetrical housing bodies secure the motor via an exterior locking mechanism, reducing vibration and manufacturing complexity.