Spray Nozzles TRIZ Cases

A 90-degree flow-conditioning insert creates turbulent pulsed spray, enabling compact nozzles to clean vehicle camera lenses effectively in cold weather.

A piston-actuated rapid air release valve lets a smaller tank deliver the burst needed to seat tubeless tires while improving portability and fill time.

A single housing separates air and cleaning-liquid paths to cut parts, leakage, layout space, weight, and assembly complexity.

Oscillating fluid jets clean vehicle sensors by delaminating debris while reducing fluid use versus continuous high-pressure spraying.

Opposite-charge droplet capture near the chemical nozzle limits substrate contamination during rotating etching and cleaning.

A downstream gas nozzle freezes edge-applied chemical liquid on a rotating wafer, forming annular films of varying thickness in one step.

A combined compressor, air tank, and washer module cleans vehicle sensors through separate air and liquid paths, easing assembly and service.

A molded split-lip shear nozzle creates wide, even spray patterns in tight trim spaces to clean camera lenses without wipers.

Momentary DC pulses latch each spray nozzle valve open or closed, avoiding continuous power draw in mobile sprayers.

A split nozzle with a sensor-side first member and standard second member cuts mold remaking, parts count, and assembly burden.

Tapered flow channels create vibrating liquid flow without a separate ultrasonic generator, improving high-pressure cleaning efficiency.

A manifold-fed multi-nozzle head varies spray pattern, pressure, and direction to clean windows, cameras, and sensors with less space and complexity.

Individually controlled showerhead heater segments warm the wafer edge to cut peripheral heat loss and keep chamber temperature uniform.

Guide and prevention portions keep the piston and ejection port aligned while allowing stroke adjustment for different vehicle nozzle layouts.

Interwoven nitrogen and fluid nozzles improve wafer edge cleaning uniformity while protecting exposed BEOL metal wiring from corrosion.

A weight-actuated rotating plate closes the electrolyte nozzle when flow drops, preventing residual leakage and improving injection control.

A delay part blocks fluid until the nozzle head reaches position, improving spray timing and angle control for cleaning vehicle sensors.

Interchangeable nozzle chips give one LiDAR cleaning nozzle multiple spray angles, adapting to sensor size and FOV while reducing clogging.

A guided rotation mechanism breaks ice between the hydrogen nozzle and receptacle, enabling smooth release after high-pressure filling.

Air is mixed into washer fluid at the spray outlet, creating foam that cleans glass effectively while avoiding pump cavitation.

Sequential cleaning liquid dispersion covers the full mist guard surface after substrate removal, reducing contamination and chamber downtime.

Separate water and detergent tanks with independent pumps eliminate manual mixing and improve windshield cleaning control and safety.

Multiple small lumens raise surface tension to stop liquid drips during acceleration while preserving dispensing flow in IC fabrication.

A decompression-chamber gas cluster and nozzle-cover gas curtain remove substrate particles while suppressing re-adhesion and damage.

Pulsed gas bursts and sequential nozzle control clear rain, dirt, and debris from a vehicle lidar window while limiting energy and gas use.

Cable-applied compressive prestress keeps a process chamber showerhead faceplate flatter under thermal cycling, improving gas and deposition uniformity.

An actuator-adjusted flexible nozzle orifice decouples flow rate and droplet size, cutting spray drift and nozzle tip changes.

A bleed passage pre-pressurizes the unopened nozzle path, cutting valve switching force while keeping high-pressure cleaning effective for windshields and sensors.

Pressure equalization before valve opening suppresses hunting and filter particle release during processing liquid replenishment.

A main nozzle with laterally coupled sub-nozzles sprays TIM across battery housings faster, cutting nozzle movement, leakage, and process time.

Adaptive pump control balances wear and valve draining clears residual fluid, keeping telescopic washers flowing and retracting smoothly.

Colliding jets from two angled ejection ports spread liquid in a fan shape, washing larger vehicle sensor areas without a bigger nozzle.

Multiple small lumens raise surface tension to stop post-dispense drips while preserving nozzle flow capacity during wafer processing.

Steam nozzles with temperature and pressure feedback clean semiconductor packages without contact, reducing wear and keeping cleaning uniform.

A pre-chamber filling head uses one pressure port for vacuum and positive pressure to speed electrolyte filling and reduce metering complexity.

A conical nozzle with internal obstacles disperses electrolyte pressure during cell filling to prevent scratches and dents on the electrode assembly.

A chokepoint adapter and Y-shaped outlet cut bead seater kickback while drawing ambient air to seat larger tubeless tires with less pressure.

A micrometer zero-stop injector enables precise semiconductor tool flow calibration while allowing field disassembly, cleaning, and reuse.

Pressurized gas is added to the cleaning jet to cut liquid use, improve dirt removal, and reduce wear in vehicle sensor cleaning.

Liquid nozzles and air ducts are combined in one bracket to clear dirt, snow, ice, and salt from LIDAR and camera sensors.

A jet-extending spray structure widens washer fluid coverage on sensor optics, improving debris removal without movable nozzles.

Independent valves and check-valve manifold routing balance flow to multiple vehicle surfaces, reducing pump wear and backflow.

Inert gas is routed through battery-pack ducts and outlets to purge combustible cell gases and limit thermal runaway propagation in vehicles.

Integrated supply and lead-in passages route cleaning liquid only to active nozzles, reducing leakage, contamination, and waste.

A ball-and-track nozzle insert creates pulsed compressed-air bursts to clear sensor occlusions with less energy in autonomous vehicles.

Supersonic dry particles from a Laval nozzle form dense battery electrode coatings without solvent drying or calendering, cutting energy use and cost.

Pressurized, preheated air feeds both the liquid tank and nozzles to clean vehicle sensors with fewer parts while preventing freezing and biomass.

A pre-filled antechamber and single pressure port cut electrolyte cell filling cycles while preserving precise dosing and automatic shut-off.

Integrated nozzles on the wiper blade sweep fluid across more of the aircraft windshield, improving debris removal and pilot visibility.

A guidance element positions the valve within a nozzle housing bore, preventing dripping without requiring high-precision manufacturing.

Rotatable outer sleeve aligns waterway channels with radial outlets to deliver distinct spray patterns while maintaining a sleek stick-like appearance.

Intermittent pulse dispensing maintains target saturation levels while reducing fluid consumption.

A discharge nozzle assembly delivers a focused mist spray through three parallel flow passages arranged in an equilateral triangle pattern.

Decouples solenoid armature from pintle to eliminate squeeze film damping requirements, reducing valve bounce and production costs.

Rotatable valve assembly and metering plate enable precise dilution control for liquid and solid concentrates.

A collapsible wand uses a non-parallel aperture to guide the fluid conduit through a curved surface.

A rotatable flow rate controller uses segmented holes to adjust water output.