Flexible Member Pumps TRIZ Cases
- Modular Stacked Micropump with Dual Membrane Compression
A modular stacked micropump uses dual pumping membranes to compress gas chambers vertically, doubling compression capability without bidirectional actuation.
- Tree Injection System With Electric Pump and Pressure Switch
Electric pump pressurizes liquid supply via pressure switch, eliminating equipment leakage and hygiene issues from traditional pressurized containers.
- Motor Controller Obstruction Detection for Pool Pumps
A motor controller monitors input power and inlet pressure to detect pump obstructions.
- Sealed Diaphragm Pump Integrated Molded Housing
Integrated molded housing eliminates intermediate sealing interfaces to minimize leak paths and prevent fluid intrusion into the motor.
- Peristaltic Pump Virtual Ellipse Motor Torque Ripple
Virtual ellipse motor drives non-rotating compression plate to reduce torque ripple and shear load on pumped fluids.
- Tube Pump Roller Guide Design for Reduced Wear
Replacing elastic guides with rigid grooves and periodic contact reduces torque and wear, extending tube pump lifespan.
- Flexible Bellows Pump Design for Double-Acting Diaphragm Wear
A flexible bellows pump uses bending loads to expand suction volume and transfer media through automatic valves.
- Fluid Disc Pump Isolator Reduces Dampening
An isolator reduces dampening of displacement oscillations in a fluid disc pump, maintaining mode-matching between the driven end wall and side wall interfaces.
- Electric Liquid Pump Fountain Dispenser for Large Containers
An electric liquid pump converts large containers into fountain dispensers, replacing manual lifting to prevent spills and improve ease of operation.
- Borosilicate Glass Roller Peristaltic Pump Corrosion Resistance
Borosilicate glass rollers resist corrosion from caustic fluids, preventing metal degradation and maintaining consistent pump performance.
- Microfluidic Peristaltic Pump for Low-Cost Disposable Infusion
An annular body with an elastic collar enables low-cost manufacturing while maintaining accurate fluid delivery at very low flow rates.
- Membrane Compressor Eliminates Sealing Wear via Polymer Deformation
Replacing piston seals with a deformable polymer membrane eliminates wear and leakage while maintaining high compression efficiency.
- Tube Pump Cradle Protrusions for Snap-Fix Tube Clamp
Elastic bars on a tube clamp engage pump cradle protrusions, providing tactile feedback that confirms secure attachment without adding complexity.