Positive Displacement Pump Components TRIZ Cases
- Multi-Component Floor Dispensing Rig for Automated Mixing
Automated displacers and pumps mix and dispense multi-component flooring materials with less manual labor and more precise floor application.
- Fuel Pump Check Valve Seat Structure for Press-Fit Sealing
A press-fit seat member isolates the sealing surface from bore deformation, improving fuel pump check valve sealing reliability.
- Flangeless Multi-Piece Fluid End for Lower Stress Machining
A flangeless multi-piece fluid end cuts machining stress concentrations and material waste while staying compatible with traditional stay rods.
- Hydraulic Cylinder With Removable Shutter for Hydrogen Tank Cycling
A removable shutter and separate fluid circuits simplify vertical maintenance, reduce pressure loss, and keep hydrogen tank cycling bubble-free.
- Threaded Fluid End Dynamic Section for High-Pressure Pump Wear
Large external threads and a detachable dynamic section reduce wear from pressure cycling while making fracturing pump maintenance easier.
- Valve Core Support Mechanism With Heat-Blocking Diaphragm Isolation
A heat-blocking member between the base and diaphragm cuts bearing heat transfer, extending diaphragm life in high-flow booster pumps.
- Sealed Peristaltic Pump Layout for Tube Rupture Containment
Multiple seals and controlled drainage contain liquid from a ruptured pump tube, protecting electrical components in household appliances.
- Diaphragm Pump Head Module for Easy Valve Maintenance
An integrated valve module lets a diaphragm pump head detach easily for valve replacement while reducing dead volume and preserving sealing.
- Compressor Housing Gasket Protrusions for PCB Vibration Restraint
Gasket protrusions press the internal plate against supports, limiting vibration and protecting seal watertightness in compressor housings.
- Compressor Damping Member Layout for Motor Vibration Isolation
A bracket-mounted damping member oscillates to absorb motor-group vibration before it reaches the casing, cutting noise and wear.
- Reciprocating Pump Chamber Layout for Leakage and Pressure Control
Multiple chambers, seals, and a leakage discharge valve limit liquefied-gas leakage while preserving suction pressure in a reciprocating pump.