Pressure Pumps TRIZ Cases

See how a sealed recovery tank with dual-mode pressure control merges extraction and remote dis

See how contraction-expansion pipe sections and a reduced-diameter flow channel generate jet fl

See how a venturi valve with bypass passage uses vacuum drawback to drain remaining coolant aft

Periodic vacuum-pump cycling lowers container pressure only when needed, preserving produce freshness while cutting energy use and pump wear.

Air-cushion flotation and jet propulsion let a suction head remove residual radioactive sludge without manual tank entry or worker exposure.

Electrical current and ion-selective membranes create osmotic pressure to pump conductive solutions without moving parts, reducing wear and maintenance.

Small gas accumulator tanks use LH2 cooling and vehicle heat to deliver 5-10 bar fuel cell feed without heavy high-pressure storage.

An integrated cap with one-way valves and buoyant closures enables manual or pneumatic oil suction while cutting conduit complexity and air leakage.

A magnetically actuated float valve replaces the control rod to improve landfill well pump reliability in corrosive, debris-laden service.

Variable purge flow restriction keeps purge-port pressure high enough to resist gas backflow during vacuum pump state changes.

Gravity, atmospheric pressure, and compressed air sustain cyclic water flow without pumps, reducing system complexity and energy input.

Overlapping coiled stages and an interstage flow channel raise pressure while keeping fluid converters compact and energy efficient.

Venturi-driven gas ejectors and an argon loop pump molten salt without moving parts, reducing corrosion, wear, and maintenance.

Controlled hydrogen-oxygen detonation creates pressure waves that generate vacuum and pressure in milliseconds with fewer mechanical parts.

Closed-loop gas injection adjusts valve position from sensor feedback to stabilize slurry transfer, cut air use, and reduce pump stalling.

Automated sensors and variable speed pumps regulate fluid dynamics to resolve manufacturing precision trade-offs in small diameter tube extrusion.

Submerged combustion chamber ignites hydrogen and oxygen to produce steam pressure waves, eliminating carbon emissions from fossil fuel pumping.

Buoyancy keeps the reservoir oriented while pressure differentials drive flow, eliminating hydrostatic instability from draining volumes.

A flow restrictor in a common exhaust conduit creates choked gas conditions to suppress backward migration of contaminants between process chambers.

An air layer pushes liquid stored in a dedicated section upward through a pipe, enabling discharge heights exceeding the maximum air pump pressure.

Inflatable bladder expels paint components through a static mixer to maintain accurate ratios and minimize waste.

A manual pneumatic oil pump uses slide switches and air inlet valves to control internal pressure for fluid handling.

A dual-mode hand pump uses elastic O-rings to seal cylinder interfaces and a safety valve to manage internal pressure during fuel extraction.

A vented piston with a selective filter element purges air from inkjet conveying tubes, preventing vapor transmission losses and structural damage.

A pumping system uses back-to-back vacuum motors to generate alternating pressure forces for continuous debris removal.

A pneumatic landfill pump cycle counter uses a spring-actuated magnetic shuttle to increment numeric counts for each complete flow cycle.

Segmented conduit geometry with distributed air injection resolves pumping efficiency trade-offs for dense fluidic materials.

A coupler system merges gas injection and chemical discharge passages within a single body to prevent external air contact.

A hollow cylindrical airlift pump seats an air tube in a routed channel to inject gas downward, creating buoyancy for fluid extraction.

A vacuum system bypass line connects a pumping arrangement directly to a metallurgical chamber, enabling rapid initial gas evacuation.

Rotatable valve element coordinates fluid flows through synchronized bore alignment, eliminating timing issues in multi-valve systems.

A rotary piston pump uses bottom vacuuming channels to fill cylindrical chambers with minced meat.

Replacing spring-loaded mechanisms with a pressure-driven piston reduces fabrication costs and allows larger port sizes.

A thermal pumping system uses alternating gas temperature to create pressure differentials that move fluid without mechanical energy input.

A fluid container employs a disposable liquid pouring tube to eliminate seal fragments and prevent contamination during connection.

An injector generates negative pressure to suction natural gas from well casings into the feed flow.

A fluid control apparatus uses a pump and valve array with an intermediate bin to manage liquid flow through one connection point.

An air pump generates negative pressure in an auxiliary reservoir to regulate fluid levels, preventing charging oil pump dry-running.

A fuel coupling integrates a main valve and poppet valve within a unified housing to manage fluid flow.

A pneumatic pump chamber uses a float member and filter element to separate liquids from powders during material transfer.

Alternating dual pressure vessels and a dedicated controller manage gas flow rates to sustain consistent pumping of high solids content materials.

A sealable storage area uses a compressor to create a vacuum for withdrawing lock water, preventing evaporation losses during high traffic periods.