Piston Pumps TRIZ Cases
- Maintenance machine for refrigeration units
See how a reversible motor with dual freewheels drives both compressor and vacuum pump without
- Reversible-Motor Refrigerant Service Machine Without Clutch Shifting
A reversible motor and dual freewheels let one portable machine switch between refrigerant recovery and vacuum pumping without clutch shifting.
- Sales Tank Heat Trace Using a Dense Liquid Heating Layer
A dense, thermally conductive liquid layer around a heat trace improves sales tank heating even when sand settles at the bottom.
- Linear Compressor Yoke-Magnet Mounting for Thermal Expansion
A spring-loaded yoke-magnet mounting lets a linear compressor absorb thermal expansion, limiting friction, energy loss, and damage.
- Conical Motor Chamber Pump Unit for Lower Hydraulic Friction
A diverging rotor clearance and outlet drive fluid from small to large diameter, cutting hydraulic friction while preserving compact pump capacity.
- Electromagnetic Liquid Metal Pump for Stable X-Ray Jet Pressure
Perpendicular magnetic fields and current drive liquid metal at high, stable pressure, reducing jet variation, leakage, and X-ray source downtime.
- Integrated Air Supply Unit With Two-Stage Compression
Multi-stage two-piston compression and integrated drying raise air suspension pressure output while saving installation space and cost.
- A linear self-adjustable compression pump comprising a gyroscopic torque converter with centrifugal freely sliding precession arm
A centrifugal sliding arm shifts the gyroscopic axis in real time, letting a linear hydrostatic pump self-adjust to load changes with lower energy loss.
- Rotatable Valve Cam Timing in Axial Piston Hydraulic Motors
A rotatable valve cam coordinated with the swashplate optimizes pre-compression and decompression to cut throttling losses in axial piston hydraulics.
- Twin-Cylinder Thick Matter Pump With Adaptive Hydraulic Flow
Adjusting both drive and accumulator pump flow cuts power peaks in twin-cylinder concrete pumps while maintaining stable thick-matter delivery.
- Pipe Diverter Shaft Layout for Faster Concrete Pump Maintenance
A separable shaft with two bearing points simplifies pipe diverter removal in thick-material pumps while preserving load capacity.
- Balanced Axial Piston Pump Layout for Compact High-Force Tools
A cam-driven lift block and ball followers replace bulky gear reduction to deliver hydraulic force in a lighter, smaller tool.