Fluid-Pressure Actuator Components TRIZ Cases
- Piston-Cylinder Sensor Alignment for Precise Motion Detection
A positioning element fixes piston motion sensor alignment in the cylinder head, improving measurement precision while simplifying installation.
- Rock Drilling Rig Oil Cooling Using an On-Board Water Tank
Hydraulic feed lines routed through the rig's water tank cool oil before drilling, cutting energy use while preserving mobility.
- Piston-Cylinder Sensor Sealing for High-Pressure Position Sensing
A sealed transverse bore separates the pressure chamber from the sensor housing, enabling accurate piston sensing under high hydraulic pressure.
- Piston-Cylinder Sensor Sealing for Leak-Free Removal
A sealed collimator separates the piston motion sensor from hydraulic pressure, enabling accurate sensing and leak-free sensor removal.
- Piston-Cylinder Unit Repair Using a Replaceable Rod-Piston Assembly
A premounted rod-piston-bearing assembly enables on-site piston-cylinder repair in about 15 minutes without full disassembly or specialized tools.
- Fluid-Actuated Linear Drive With Switchable Axial Fluid Coupling
An L-shaped attachment coupling part adds axial and lateral fluid ports to one linear drive housing, cutting variant complexity and easing installation.
- Modular Fluid-Actuated Linear Drive With Optional Stroke Setting
An optional multi-function module adds stroke end setting and fluid routing only when needed, cutting linear drive cost and complexity.
- Piston-Cylinder Assembly Replacement for Fast On-Site Repair
A removable piston rod, piston, and bearing head assembly cuts piston-cylinder repair time and avoids full disassembly on site.
- Hydraulic Closing Unit With Energy-Reuse Locking Pressure
Stored hydraulic pressure is reused for mold locking and unlocking, cutting pressure loss, cycle time, and extra hydraulic hardware.
- Magnetorheological Actuator Damping for Aircraft Load Peaks
Electromagnetic coils adjust fluid viscosity to reduce dynamic load peaks and enable lighter aircraft designs.
- Suction Return Filter Dual-Function Valve Design
A suction return filter integrates a spring-loaded preload valve within an anti-cavitation seat to unify the structural unit and simplify assembly.
- Railway Compressed Air System Dual Reservoir Segmentation
A compressed air system uses two pressure reservoirs and shut-off valves to maintain actuation force for railway pantographs.