Fluid Pressure Control TRIZ Cases
- Negative Pressure Valve Layout for Ink Air and Debris Purging
Dual outflow holes with different flow resistance help purge trapped air and solids, keeping ink ejection stable and reducing clogging.
- Press Pressure-Release Valve Control for Precise Depressurization
A force-balanced flow restriction controls pressure release in a press, enabling precise depressurization without heavy corrective feedback.
- Two-Phase Immersion Cooling Vapor Compression for Container Pressure Relief
A vapor compressor moves mixed gas from the vapor area into a pressure vessel to prevent overpressure, leakage, and condenser overload.
- SCBA Pressure Reducer Vent Cover to Prevent Vent Hole Clogging
A removable vent cover redirects gas through a fluid passage to keep SCBA pressure reducer vent holes clear of debris and water.
- Needle Valve Nozzle Flow Control to Prevent Explosive Discharge
Sensors and adjustable flow valves sequence needle nozzle opening to avoid explosive discharge, flow marks, and uneven molded parts.
- Valve Plug and Seat Ring Geometry for Sealing Disk Wear
Angled seat-ring and retainer geometry redirects pressure forces to cut sealing-disk shear stress and extend shut-off life.
- Steam Sterilization Chamber Pressure Pulses With Feedback Control
Pressure-sensor feedback adjusts steam valve pulse timing to keep sterilization chamber pressurization consistent across varying loads and chamber sizes.
- Pressure Control System for Cast Steel Wheel Pouring
Pneumatic pressure control with PLC feedback manages liquid steel flow, resolving inconsistent quality from gravity pouring.
- Fluidized Bed Polymerization Reactor Pressure Control
A control method adjusts monomer feed rates in a fluidized bed reactor to maintain stable pressure during gas-phase polymerization.
- Polyolefin Solids Recovery System with Pressure Differential Control
A solids recovery system uses a motive device to return polyolefin particles to the reactor.