Spraying Apparatus TRIZ Cases

Automated distance measuring unit tracks substrate floating height during droplet dispensing operations.

An annular recess in the fuel injector tip reduces thermal gradients by positioning the coolant chamber closer to the injection face.

Replacing PTFE membranes with ceramic fiber composites extends service life against abrasive high-solids paints while eliminating separate seals.

Multi-stage acceleration controls wafer rotation speed to distribute photoresist material evenly across the substrate surface.

Rotatable sub-frame and adjustable struts secure aircraft doors, enabling full accessibility for repairs without fixed assembly racks.

Integrated coupling devices eliminate heavy steel skids, reducing material costs and optimizing space usage in vehicle body machining plants.

Shock absorber dampens spray gun vibrations to stabilize tripod during painting.

Segmented liquid supply followed by increased angular velocity resolves the contradiction between manufacturing precision and productivity in spin coating.

Grid projection and area classification enable distortion-free coating of bidirectionally curved surfaces without adapting print head geometry.

Controlling spray angle, supply position, and flow rate to suppress coarse particle adhesion during squeeze coating.

Multi-axis arm posture control maintains coating head and supply device relative position during vehicle body painting operations.

A tapered dispense nozzle paired with a blow-off block removes accumulated liquid droplets from the outer surface using inert gas jets.

An adjustable handle mechanism extends reach to apply sunscreen evenly, reducing physical strain for users with limited mobility.

Segmented masking prevents paint migration between color regions during automated spraying, enabling precise multi-color patterns without manual labor.

Movable membrane sections in a backpressure regulator adjust the chamber cross section, reducing shearing stresses on sensitive fluids like paint.

A segmented cage with specific screen openings directs fluid flow to generate heavy foam from standard sprinkler outlets.

Integrates detection antennas and marking mechanisms to resolve the contradiction between reducing technician burden and maintaining procedure compliance.

A plastic rim cover film with a recessed design elastically expands over the rim horn to seal against the base.

Segmenting quadrichrome heads into movable monochromatic units resolves the trade-off between printing speed and positional accuracy on complex geometries.

A sprinkler shield deflector pivots via a spring mechanism to redirect water flow away from impervious surfaces.

A displaceable covering element shields sensitive pavement joints from high-pressure blasting jets during milling operations.

Self-service cleaning mechanism eliminates manual maintenance interruptions and prevents dust contamination in painting booths.

Automated UV-curable ink deposition eliminates masking steps and reduces labor costs while achieving high accuracy on large aircraft surfaces.

A foldable bidet nozzle assembly pivots onto its base to reduce space occupancy.

Segmented spray arches operate in timed intervals to remove accumulated materials while reducing water and energy consumption.

A spray gun distance sensor filters airborne particle noise using tolerance criteria to maintain accurate position data.

Clamp grooves in the peripheral region secure the mask frame, preventing substrate deformation during organic light-emitting display deposition.