Impeller Wheels TRIZ Cases
- Annular Pipeline Grit Blasting Carriage for Variable Diameters
A moving centrifugal turbine carriage blasts annular pipeline joints uniformly while adapting to different diameters and reducing onboard space.
- Hydraulic Water Drill Lance for Stacked Container Fire Access
Hydraulic drilling opens a container door and injects water remotely, speeding fire suppression in stacked containers while reducing worker exposure.
- EV Battery Drill Lance Water Injection for Fire Suppression
A motorized drill lance opens a direct water path into an EV battery, improving fire suppression with less equipment and lower water demand.
- Motorized Drill Lance for Direct EV Battery Fire Suppression
A motorized drill lance drills into an EV battery and injects water directly to suppress fire fast and prevent re-ignition.
- Media Propelling Valve Control Using Motor Amperage Feedback
Motor amperage feedback modulates the media valve to stabilize abrasive flow, reduce downtime, and protect wheel-drive components.
- Annular Pipeline Grit Blasting With Moving Turbine Feed Control
A moving carriage, orthogonal turbine, and guided hopper keep grit flow continuous around varying pipeline diameters on laying vessels.
- Blast Wheel Housing Airflow Cooling to Prevent Heat Warpage
External fans and a semi-permeable liner dissipate blast wheel housing heat without letting shot escape, reducing warpage and wear.