Liquid Flow Controllers TRIZ Cases

Segmented air passages and a pressure-driven non-return valve prevent liquid choking in the intake while maintaining reliable sealing for high-density liquids.

A replaceable liquor infusion nozzle uses a check ball chamber to direct liquid flow through dissolving flavor solids for one-way mixing.

Inverted downward and outward faucet handle lever extends below rim to resolve ADA accessibility contradiction for seated users.

Ultrasonic detection and visual indicators resolve measurement inaccuracies caused by container shape variations in water dispensing systems.

Segmenting flow control into two valves prevents liquid clinging at the discharge nozzle while maintaining accurate dosing in inverted containers.

Replacing complex tilting mechanisms, a roller squeezer applies direct compression to eliminate liquid residue and reduce operation time.

A wall-mounted beverage dispenser uses a support frame and cover member to suspend a bladder for dispensing.

Segmented design isolates filling and dispensing openings to prevent contamination while enabling vapor recovery for volatile fluids.

Variable recess positioning adapts the valve opening size to prevent pressure buildup and mechanical wear during filling.

A signaling apparatus paces free pour counts using timed LED pulses to guide bartenders through precise dispensing sequences.

A puncturing spike with separate fluid and air channels enables controlled liquid transfer from flexible bags.

A liquid dispensing system uses a lifter assembly to apply upward force on a bag of liquid for complete extraction.

An adaptable connector holds the lever open to enable continuous fluid dispensing from flexible containers without manual intervention.

A gas mixing apparatus agitates liquid contents inside a standard beer keg, eliminating the need for large industrial filling equipment.

A growler closure system uses a single impermeable collapsible bladder to separate beer from air during gravity-fed dispensing.

Replacing metal springs with a resilient polymer valve eliminates corrosion risks while reducing manufacturing costs for dispensing systems.

Dual pumps vary flow rates of concentrated syrup and diluent to create diverse beverages, reducing cartridge storage needs while maintaining flavor versatility.

Linked poppet valves in a dispensing spout manage air intake and liquid discharge to eliminate pulsation during gravity flow.

A water dispenser controller cycles ozonated water through the cold tank and drip tray to sanitize internal components automatically.

Electric pump with distinct inlet and outlet barbs connects beverage containers to refrigerated dispensers.

A sensor coupled to a computer measures buffer tank pressure during beverage dispensing to determine filter status.

Pump-driven negative pressure draws cleaning solution into dual-mode connectors, eliminating manual labor and preventing bacterial growth in beverage machines.

Gas permeable membrane vents air into a liquid container while blocking fluid leakage through a recessed housing cavity.

Corrugated lateral walls distribute mechanical stress across plastic pressure containers to withstand internal pressures up to 5 bars.

A universal liquid dispensing device uses a modular valve assembly and interchangeable adapters to connect flexible bags.

Tapered seal edges on gusseted side panels reinforce the bag-in-box assembly, preventing shape distortion when dropped from height.

Two independent pumps generate sufficient pressure for elevated discharge, resolving gravity limitations in compact internal layouts.

A hot water supply apparatus adjusts heating power and flow rate to maintain consistent temperature.

A pressure sensor measures syrup line pressure to detect empty bags and trigger replacement alerts.

Adapter connects flexible bag-in-box containers to rigid water dispensers using float valves and hydrophobic membranes to manage gravity-fed flow.

A movable signal shield blocks ultrasonic reflections from adjacent objects, resolving measurement precision conflicts caused by varying container shapes.

An inverted bottle dispenser maintains precise beverage temperature while eliminating complex manifolds that dilute product purity.

A flexible bladder inside a rigid container dispenses wine through a perforated dip tube.