Pump Components TRIZ Cases

A stator blade element stabilizes the air to gas ratio during flue obstruction, preventing excessive carbon monoxide production.

Height-dependent sweep and dihedral angle laws reduce dynamic stresses at the blade root while maintaining pumping margin.

Thrust collar rotation drives centrifugal oil circulation to cool bearing parts without a pump.

Axially split turbocharger case eliminates hot joints and minimizes thermal stress through integrated monolithic housing.

Upstream vanes reduce process fluid swirl by inducing turbulent momentum dissipation, improving brush seal performance and machine efficiency.

Distinct natural frequencies and obstructed mount structures prevent incorrect placement while reducing resonant stress from inlet distortions.

A through-type drain pump uses a hollow cylindrical housing and separable mounter for direct pipe insertion.

Boron nucleating agents accelerate polyarylene sulfide crystallization, reducing cooling time and mold temperature requirements.

Rigid shell segments with boss-mounted fixing elements insulate turbine ducts.

Flange inlet ports channel pressurized air to form an annular air curtain, reducing flow leakage between rotating and stationary components.

Low-temperature curing preserves peening-induced residual stresses in aluminum fan blades, preventing stress relief during sheath bonding.

Circumferentially distributed radial force maintains concentric alignment of the annular axially moveable sleeve, preventing nozzle ring jamming and wear.

Peripheral fluid sheet jets create a protective curtain around high-speed exhaust streams to suppress acoustic emissions.

A co-axial motor rotates dual fans simultaneously to equalize intake flow rates through separate inlets.

A selective rotation arrangement uses a movable engagement member to turn the high pressure rotor for maintenance access.

A variable-nozzle turbocharger uses a compliant sealing member to reduce exhaust gas leakage between vanes and the housing insert.

A composite vane structure merges axial propulsion with centrifugal suction to generate a unified airflow.

Integrating a flexible torsional zone within the driving and driven shafts reduces axial dimensions while supporting thrust loads.

A gas flow unit uses a curved chamber to redirect exhaust gas toward the outlet.

Segmented pump housings with a bordering ring and fixation bulge allow flexible rotational positioning without complex construction.

A gas guiding device uses movable joints to support the duct main body, reducing axial end weight.

A gas turbine case uses a recessed channel and outer flow jacket to create an enclosed cooling passage for circulating air.

Snap-fit light guide components mount to fan frame extending bases, eliminating screw holes that cause light leakage and compromise appearance.

Composite panels attach to hollow airfoil ribs to transfer structural loads, reducing weight without increasing manufacturing costs.

Segmented sealing elements prevent chemical fluid leakage in canned motors, resolving the contradiction between structural strength and reliability.

Relocating the handle to the rotatable air duct resolves joint stress while enabling adjustable air blowing angles.

A compressor wheel geometry with a specific outlet-to-inlet area ratio exceeding 60% enhances pressure increase efficiency.

A turbine casing integrates a thermal insulating device to reduce heat transfer from exhaust gases.

Integrated electrical leads supply current to heat gas turbine rotor blades, enabling reliable de-icing without high rotation speeds.

Angled radial ribs in a gas turbine fan blade separate resonant stress modes, improving high cycle fatigue life while reducing weight.

Surface-treated adhesive bonds titanium sheaths to aluminum airfoils, reducing weight while resisting foreign object damage.

Centering lugs on the heat-protection wall compensate for thermal expansion, preventing blade-casing contact and efficiency losses.

Expandable piston segments adapt to cylinder pressure, resolving friction and wear issues in inner rotor energy transfer machines.

A sliding thermal module adjusts its cross-sectional area to manage heat dissipation in compact electronic devices.

Orienting inlet ribs with the airflow path minimizes disturbance and lowers fan housing noise generation.

Dynamic adjustment of the fan bypass flow path prevents flow spillage and reduces drag during engine-out conditions while optimizing cruise efficiency.

An annular groove and circumferential web form a labyrinth seal in the pump flange, preventing fluid losses from inadequate sealing.

An extended winding section in an outer rotor motor reduces deflection and vibration through a stabilizing hub structure.

A flow restrictor redirects gas to a radially outboard heat exchanger in turbine engines.

A magnetically levitated drag pump compresses gas through angled blades and perforated stator elements to evacuate semiconductor processing chambers.

Segmented shaft with keyed connections prevents impeller loosening at high speeds while serial expanders recover energy.

Asymmetrical motor mount flanges to one housing half, preventing misalignment and reducing assembly time for double-flow radial fans.

Interlocking buckling blocks join stacked fan frames without screws, reducing assembly time and complexity while ensuring secure airflow.

Segmented locking sliders with elastic components reduce disassembly complexity by enabling independent blade maintenance.