Positive Displacement Pump Components TRIZ Cases
- Compressor Clutch Pot-Shaped Receptacle Modular Mounting
A compressor clutch uses a pot-shaped receptacle for modular crankshaft mounting.
- Infusion Pump Piston Valve Integration for Compact Design
A piston acts as an inlet valve in an infusion pump chamber to reduce component count.
- Compressor Check Valve Hunting Suppression
Segmented check valve suppresses hunting phenomenon and reduces vibration in variable capacity compressors.
- Compressor Cylinder Head Sealing via Interlocking Threads
Interlocking internal and external screw threads fix the cylinder head to the body, eliminating gaps that cause heat loss and refrigerant leakage.
- Compressor Oil Management via Annular Sleeve Flow Control
Variable displacement compressor uses annular sleeve to route oil-refrigerant mixtures, preventing crank chamber oil logging during start-up.
- Swash Plate Pump Actuator Guide Surface Design
Integral guide surfaces orient actuating pistons within hydraulic cylinders to eliminate ball joints and reduce friction during swash plate adjustment.
- Fuel Pump Valve Hold Mechanism for Pressure Loss Reduction
A fuel pump assembly maintains inlet and outlet valves in open positions during inactive states to prevent pressure loss.
- Epicyclic Reduction Gear Integration in High-Pressure Homogenizers
An epicyclic reduction gear unit integrates coaxially with a homogenizer fixed body to minimize overall dimensions and weight.