Pumps TRIZ Cases
- Metal Hydride Compressor Using Hydrogen Gas as Heat Transfer Medium
See how a metal hydride compressor circulates hydrogen gas through internal heat exchangers to
- Dual-Stage Heat Exchanger Humidifier for Latent Energy Recovery
See how a dual-stage heat exchanger recovers latent energy from exhaust gases to lower venting
- Dual-Stage Humidifier Heat Exchanger for Latent Energy Recovery
See how a dual-stage heat exchanger extracts latent energy from exhaust gases to reduce venting
- Trigger-Lock Pumphead for One-Handed Dual-Valve Inflation
A side-mounted trigger lock lets a compact pumphead attach one-handed to Schrader and Presta valves without internal adjustments.
- Piezoelectric MEMS Cooling Mount for Compact Processor Heat Dissipation
A piezoelectric MEMS cooler drives fluid toward an overhanging heat spreader, improving processor heat removal with low noise, power, and space use.
- Vacuum Cell Buffer Channel for Helium Permeation Control
A buffer channel and isolated ion pump intercept permeating helium before it reaches the inner chamber, extending ultra-high vacuum life.
- Liquefied Gas Tank Membrane Assembly Without Connecting Sheet
Directly fastening adjacent tank membranes into the liquid dome removes the connecting sheet, cutting assembly time while improving sealing strength.
- Silicone Outlet Valve for Durable Food-Safe Beverage Pumps
A silicone outlet valve reduces cracking and adhesion in oscillating piston beverage pumps, improving food safety and service life.
- Inflatable Garment Air-Chamber Layout for Tube-Free Air Distribution
Bonded and unbonded fabric zones spread air across garment chambers without embedded tubes, improving comfort, portability, and inflation ease.
- Functional Clothing Air Injection Structure With Self-Sealing Inlet
A fabric air chamber with a self-sealing inlet speeds inflation, cuts user effort, and integrates air injection directly into functional clothing.
- Double-Walled Subsea Storage for Barrier Fluid Separation Control
Double-walled subsea storage uses barrier fluid, remote valves, and phase sensors to keep seawater separated and support in situ maintenance.
- Piezoelectric Pump Preload and Disc Valve Layout for Higher Pressure
Preloaded piezo stacks and responsive disc valves raise pressure and flow in compact aircraft hydraulic pumps while limiting heat and tensile stress.
- Thick Material Pump Layout With Offset Center of Mass Stability
Offsetting the machine center of mass within the support area improves trailer stability, tipping resistance, and maneuverability.
- Magnetic Two-Phase Fluid Pumping Without Cavitation or Moving Parts
Sequential electromagnets move bubble-containing magnetic fluid without net positive suction pressure, avoiding cavitation and pump wear.
- Adjustable Pump Housing for Tolerance Compensation and Sealing
A movable housing member and spring-backed coupling adapt pump length to installation tolerances while maintaining fluid-tight sealing.
- Portable Air Pump With Locking Foldable Footrest
A spring-biased positioning member locks the foldable footrest for stable two-handed tire inflation and compact storage.
- Non-Fluorine Coating for Cryopump Second-Stage Displacer Sliding
A non-fluorine coating on the second-stage displacer improves cryogenic sliding, reduces uneven wear, and extends maintenance intervals.
- Voltage-Actuated Artificial Cilia for Microfluidic Flow Control
An artificial cilium uses electrochemically active layers to bend under voltage, creating arbitrary flow patterns while simplifying actuation systems.
- Portable Hydraulic Pump with Multi-Outlet Housing Design
Cup-shaped housing with segmented channels enables simultaneous multi-tool connection, resolving the trade-off between portability and operational versatility.