Pressure Pumps TRIZ Cases
- Flood Restoration System and Method
See how a sealed recovery tank with dual-mode pressure control merges extraction and remote dis
- Vacuum generator and negative-pressure dust suction device having same
See how contraction-expansion pipe sections and a reduced-diameter flow channel generate jet fl
- Venturi Vacuum Drawback Assembly for Coolant Leak Containment
See how a venturi valve with bypass passage uses vacuum drawback to drain remaining coolant aft
- Refrigerator Storage Container Pressure Cycling for Produce Freshness
Periodic vacuum-pump cycling lowers container pressure only when needed, preserving produce freshness while cutting energy use and pump wear.
- Hover-Skirt Sludge Suction for Radiation-Safe Tank Emptying
Air-cushion flotation and jet propulsion let a suction head remove residual radioactive sludge without manual tank entry or worker exposure.