Pump Components TRIZ Cases

Battery-powered fan units attach to umpire caps and facemasks to deliver continuous airflow, eliminating messy ice methods that cause heat stress.

Axial clamping system secures preassembled pump insert within housing, simplifying deep well maintenance and repair operations.

A gas turbine fan case uses a composite steel skin and aluminium casing to absorb blade impact energy.

Meandering cooling flow paths minimize pressure drop while maintaining high-temperature cooling performance in turbine blades.

Spiral support arms with dual camber redirect exhaust flow and increase natural frequency of cooling fan systems.

A slip fit pipe coupler uses a double tapered channel and flange design for secure inline connection.

A power source-integrated vacuum pump merges the pump body and control electronics into a single housing to reduce component count.

Linear vibration isolators decouple stiffness from damping, resolving the non-linear coupling that limits precise rotor tip clearance control.

Segmented annular body with distributed pads achieves homogeneous blade timing without increasing device complexity.

Centrifugal force holds tip seals against the rotor housing, eliminating mechanical wear from springs and reducing friction losses.

An air guide plate with external dimensions exceeding the intake opening deflects airflow and reflects sound waves back into the housing.

A water-based polyurethane coating composition protects wind blades against rain erosion using a fine aqueous dispersion.

A centrifugal blower housing directs airflow along an angular path with expanding sidewalls to optimize fluid flow characteristics.

An annular protrusion seals the opening perimeter against the vane extremity, eliminating adhesive use and reducing foreign object damage risk.

Asymmetric fan blades molded into a sheave cover reduce air noise while cooling CVT components, and a belt guide maintains drive clutch contact.

Selective screw fixation on lateral platforms reduces assembly time and device complexity while maintaining attachment reliability.

Varying blade lengths break uniform airflow distribution to reduce noise frequency while increasing heat dissipation capacity.

Segmented hydraulic connectors allow maintenance access without damaging the sealed pump body or compromising water-tight integrity.

A fibrous media pad serves as both wetted cooling pad and drift eliminator in a gas turbine inlet air system.

Internal heat exchange cools compressed air via turbine bleed, eliminating external scoops that increase drag and shock waves at high speeds.

Widened blade chords in the outer span reduce secondary flows and recirculations, delivering uniform pressure distribution at high ventilation rates.

Integrated fan frame connection members with bending portions reduce vibration transmission while eliminating separate dampers to lower structural complexity.

Variable splitter blade angles reduce flow separation and improve pressure ratio by equalizing throat area distribution across the impeller.

An adjustable ring modifies a single shroud port to recirculate air, widening the compressor map and preventing surge conditions.

Fiber reinforced rings fit about metallic arm elements to provide radial restraint and reduce rotor weight.

Convergent-divergent nozzles break large liquid droplets in wet gas streams, preventing compressor impeller erosion and embrittlement.

Vibration-proof members in a fan frame absorb rotational energy, preventing transmission to heat dissipating fins and reducing noise.

Nesting the seal inside the bearing eliminates axial separation, preventing coolant leakage and contamination.

Integrating a laser-welded bushing into the rotor eliminates complex assembly steps while ensuring precise axial positioning and secure mounting.

Curved transitions on planar ceiling fan blades optimize aerodynamic geometry to increase total airflow while maintaining manufacturing simplicity.

A centrifugal pump device uses a valve arrangement to switch between pressure-dependent shut-off and fixed cross-section modes.

Concentric annular surfaces in the lantern accommodate diverse motor flanges, eliminating multiple geometry variants and reducing manufacturing costs.

Tapered inner wall portions guide air intake smoothly, minimizing friction resistance and high-frequency sound pressure peaks at the suction port.

Angled upturn joints between composite fan track liner panels reduce stiffness discontinuities to prevent casing damage from loose blade impacts.

A remote intake conduit channels air from distant components into a fan module intake path, resolving low airflow regions that cause heat dissipation issues.

Optimized fan blade configuration reduces weight and fuel consumption by resolving contradictions between blade count and structural integrity.

A hybrid after cooling system uses a segmented heat exchanger to cool process air, reducing approach temperatures by 30-40°F through isolated cooling zones.

Dynamic controller adjusts fuel flow and compressor loading to maintain spool speed balance, preventing mismatches between counter-rotating turbines.

Segmented molecular drag and turbo-molecular sub-stages reduce heat generation and power consumption while maintaining high pumping speed.

Segmented inlets and nested blades resolve turbulence bottlenecks by guiding airflows to converge.

A mid turbine frame uses a mechanical fuse to isolate bearing loads.

Spherical blade receivers allow axial insertion of variable pitch fan blades by resolving spatial conflicts between the tip and rub strip.

A radial fan splits airflow with a flow separator to route air through an auxiliary duct, increasing the discharge area to reduce noise.

Axial cooling air pipes guide airflow directly from the distributor space to the compressor cavity, maintaining high pressure through precise structural positioning.

Radial clamping of the actuator against a lateral engagement surface expands the contact area, reducing stem load and simplifying the mounting process.

An eccentric pump forms displaceable seals via a deformable element, reducing mechanical energy consumption while maintaining precise urea dosing accuracy.

Preforming a circumferential gap at inner rim ends prevents warping and blade breakage during assembly.

An aircraft nacelle acoustic panel uses an inclined reflective layer to distribute compression stresses over a larger surface area.

Pivoting vanes in a conical inlet adjust the effective diameter to delay surge at low flow rates, expanding the surge-free operation range.