Pump Components TRIZ Cases

Segmented airfoils combine metal and ceramic matrix composites to reduce thermal stress while maintaining structural integrity.

Segmented gap seal chambers extend the flow path to improve throttling without reducing radial clearance, preventing grinding between components.

Segmented airfoil band with stress relief gap prevents cracking from bending moments while cross-flow closure maintains aerodynamic efficiency.

A resilient sealing arrangement between heater blower housing parts maintains gas tightness during pressure-induced axial deformation.

Full-span forward swept airfoils alter clearance flow interfaces to reduce rotor weight and improve efficiency.

Segmenting the splitter ring from the outer band reduces foreign object damage replacement costs while maintaining structural integrity.

A fan rotor hub features a diverging section with an increased radius to securely mount separate metal blades via welding or soldering.

Internal lattice dampers absorb vibrational loads via elastic deformation while heated fluid circulation prevents ice formation on the exterior surface.

A modular horizontal pumping unit on a mobile chassis with wheel assembly and saddles for stable support.

Magnetic coupling transmits motor force across the aquarium wall, eliminating bulky supports and heat generation.

Perforated aircraft cabin panels expand hollow space volume to shift resonance frequency, reducing weight while absorbing low-frequency noise.

A curved portion rises toward the inlet side along the outer peripheral edge of an axial fan blade to guide airflow.

Segmented core cases use composite layers to redirect blade impact energy, resolving the weight versus strength trade-off in turbine engines.

A dual rotor heat dissipation fan uses static blades to guide airflow and minimize eddies for improved efficiency.

Bypass openings in the inlet distributor route refrigerant to cool the axial bearing plate, preventing thermal deformation and seizure.

Lattice structures shift blade angles via centrifugal force, detuning natural modes and reducing vibratory excitations during speed rise.

One-piece spacer eliminates bolts and nuts that disassemble, preventing damage to compressor blades while simplifying assembly.

Bearing hole space with bottom guides sensor to oil film region, resolving accuracy loss from outer surface placement without compromising structural strength.

A centrifugal fan head mechanism incorporates a volute with primary and auxiliary inlets to draw air from multiple directions.

Segmented cylindrical and tapered hub portions increase duct width to improve airflow by 10% while maintaining static pressure.

Segmented metal blades with varying radial dimensions form distinct ring areas to disperse periodic noise concentrations while maintaining structural strength.

Modifying rotor tooth profile geometry parameters reduces refrigerant leakage and expands application range for variable-frequency screw compressors.

Varying hydrodynamic bearing groove depths stabilizes impeller position against viscosity changes, preventing hemolysis without adding components.

A centrifugal blower bell mouth shapes its air-suction portion to guide gas flow smoothly into the impeller.

A vacuum pump bearing mount uses a helically slotted sleeve to adjust axial and radial rigidity for stable shaft support.

A slim fan structure integrates the stator and magnetic unit into a single circuit board assembly for compact design.

A fan wheel design aligns tips in a common plane to simplify demolding.

A stator lining features a continuous axial wall thickness gradient that adapts elastic compliance to internal pressure changes.

Bifurcated flow path and ejector remove contaminants to improve separation effectiveness without increasing mechanical complexity.

Asymmetric blade curvature resolves the trade-off between normal efficiency and reverse rotation performance, achieving 90% flow rate in reverse.

Adjustable Y-shaped clips apply tension across sagging fan blades, resolving gravity-induced droop without replacing the entire assembly.

Axial compressor integrates permanent magnet Halbach arrays to generate power, eliminating heavy gearboxes and waste heat.

A modular fan module uses a matrix of compartments and adjustable channels to direct cooling air across electronic components.

Adjustable rear wheel attachment drives a water pump via friction roller, eliminating generator dependency in developing regions.

An outer delimitation ring segments the compressor wheel from the housing, preventing radial gas flow and friction-induced efficiency losses.

Segmented chambers and a gas-liquid cutter separate mixtures, reducing turbulent energy loss during startup.

A unitary thrust pad integrates axial and radial wear surfaces into a single component secured by threaded fasteners.

Nested segments in the fan hub cover expand axially to agitate crop billets, resolving fixed-size limitations that cause residual debris accumulation.

A fan vibration absorbing structure incorporates a damping element fitted between bearing cup sections to mitigate operational mechanical disturbances.

A bling nozzle carrier interface design reduces downstream deflection by eliminating weld distortion and corrosion-induced sticking.

Adjustable blade sections eliminate turbulent noise while boosting wind speed and extending air supply distance.

Radial annular space expansion reduces aerodynamic losses by increasing grid control volume, lowering average Mach number, and decreasing noise.

Axial flow impeller uses detachable cover blades to adjust blade configuration for specific fluid densities.

External motor mounting prevents ash accumulation on the drive while cyclone recovery separates impurities from airflow.

Rotating sidewalls enclose fans within an integrated acoustic casing assembly, reducing vibrational noise and simplifying tool-free maintenance.

Dual-chamber design targets broadband and discrete fan noise without increasing installation complexity or altering outlet height.

Disc-shaped regenerative rotor uses counterweights and gas bearings to balance asymmetric pressure forces, reducing mechanical stress at high speeds.

Peripheral channels enable film cooling on gas washed surfaces, addressing insufficient impingement methods for higher turbine entry temperatures.

A rotating device features a separable variable guide vane module with nested links for precise control.