Fluid-Pressure Converters TRIZ Cases

Compressed air drives a separator-based pressure booster to deliver high-pressure cleaning liquid with low liquid volume and fewer actuators.

A rod-driven intensifier raises fluid pressure by displacing existing medium, reducing valve complexity while improving control and stability.

Compressed gas is pumped from the closed ball valve cavity back to the high-pressure side, avoiding maintenance-area leaks and atmospheric venting.

Multiple intensifiers in series use pilot-operated check valves and PLC sequencing to raise pressure smoothly while reducing shock.

A back-to-back rotor with a divider and offset separators cuts brine-freshwater mixing while balancing vibration and raising flow per size.

Compressed gas is evacuated from leaking valve seals and pumped back to the high-pressure side to protect maintenance areas and avoid venting.

Back-to-back rotor channels, balanced separators, and radial ports cut brine mixing losses and vibration while keeping the exchanger compact.

A two-piston hydraulic amplifier boosts pull and press force in handheld tools while keeping tool changes flexible for different work processes.

A detachable dual-piston hydraulic stage boosts handheld pulling and pressing force, widening operation range without more complex screw drives.

A piston-based converter module supplies balance pressure to downhole safety valves when tubing hanger penetrations limit surface balance lines.

Direct screw-in coupling lets a pressure intensifier connect to a hydraulic block without hoses, reducing leaks, fatigue, and installation space.

A piston-rod blocking layout replaces the check valve to cut wear, cost, and pressure-rise delay in diecasting intensifiers.

A two-piston hydrostatic intensifier boosts downhole setting pressure, avoiding power lines and enabling packer deployment in deep wellbores.

Actuated valves and low-stroke depressurization reduce abrasive wear, pressure fluctuations, and maintenance in high-pressure fluid processing.

Multiple piston pumps with controlled valves reduce high-pressure fluid continuously while limiting abrasive wear, pressure fluctuation, and energy loss.

A modular pressure amplifier inside the piston rod cuts added parts, simplifies assembly, and reduces wear from moving chambers.

A piston rod blocks inlet-outlet flow without a check valve, cutting wear and pressure-rise delay in diecasting intensifiers.

Floating pistons, venting, and an integrated oil reservoir prevent vacuum from oil loss and keep lockbolt jaws fully engaged.

A pressure intensifier uses a dedicated connection bore to enable rapid filling of the high-pressure chamber via a secondary pumping device.

Concentric pistons multiply thrust force without resetting, solving the trade-off between increased power and lost position.

Variable delivery pumps replace fixed reciprocating units and accumulators, reducing power consumption and component wear in metal forming presses.

A dual bottle subsea accumulator method traps stored gas within the primary vessel while isolating and removing the hydraulic unit for maintenance.

Segmenting the solenoid valve supply into a closed-loop system isolates precision components from main system contamination, extending operational life.

A high pressure intensifier system uses dynamic control to adjust hydraulic fluid supply and maintain output pressure at a predetermined value.