Movable Spraying Apparatus TRIZ Cases

A turbine bypass valve system diverts fluid flow to limit rotational speed, preventing shaft overheating and seizing during winterization blowouts.

Plate annular groove supplies fuel to needle bore while maintaining nozzle body thickness for high pressure resistance.

A rotary sprinkler uses a static biasing control base to adjust flow rate and deflection angle for variable irrigation patterns.

Concave stem bottom surface mates with spherical member to reduce specific pressure and wear, extending service life of irrigation liquid diffusers.

Elastomeric bushing seals the annular gap between the bell cup and shaping air ring to prevent external particle ingress.

A water outlet device uses a sliding plate to alter flow channels, resolving complex structure issues while providing extensive coverage.

Oblique guide surfaces decelerate liquid flow inside a rotary nozzle housing to constrain rotational speed without impairing start-up behavior.

A rotary sprinkler uses a stream deflector to shape water into a rectangular wetted area.

Converging male and female members join the cap to the base, eliminating screws while an indication component provides visual nozzle selection.

Grit vents in the irrigation nozzle divert debris away from narrow flow channels, preventing clogging and ensuring uniform water distribution.

Segmented boom sections with angled pivots allow the outer extension to pivot away from ground obstacles, preventing structural damage during travel.

Direct casting of nitrocellulose polymer mixtures eliminates multi-step cutting and assembly, reducing production variability in lateral flow assay devices.

Segmented rotatable triggers and a selective fastener resolve the trade-off between structural simplicity and versatile directional control.

Micro-ramps on the deflector ribs segment water flow into tailored sprays, resolving non-uniform distribution and reducing overwatering in irrigation systems.

Internal fins segment the cone into compartments, enabling horizontal operation and circular droplet distribution regardless of rotational axis angle.

A rotary sprinkler nozzle dynamically adjusts its opening shape to match the selected arc of rotation.

Voltage adjustment unit outputs driving voltage with electrolysis and negative level sections, preventing electrode degradation from verdigris attachment.

Replacing electric motors with a water-driven turbine and cam mechanism eliminates complex control circuits while enabling automated bidet cleaning.

Segmented nozzle bodies with insulating materials and heating elements manage temperature profiles to prevent uneven fluid distribution.

A flat water-sealing member abuts a platform surface to create a watertight seal within a sprinkler control rod assembly.

A fluid delivery system uses Bernoulli mixing and centrifugal forces to distribute collected rainwater through flexible lines.

A rotary sprinkler employs a friction brake to control deflector rotation and airfoil-shaped frame supports to minimize water stream interference.

A rotatable spreader body with through-slots disperses seeds into a rotary atomizer spray, maintaining uniform coating at high throughput levels.

Independent controllers for multiple bridges allow simultaneous cutting of different workpieces, reducing production downtime.