Multiple Way Valves TRIZ Cases

Separate inlet and exhaust passages give rotary steerable tools precise piston timing while reducing blockage, wear, and pressure loss.

A hydraulic valve spool with a linear actuator dynamically adjusts relief thresholds to reduce engine lubrication energy consumption.

A phase diversity wavefront sensor captures images at different focus positions to reconstruct corrected optical data.

Offset piston discs supported by flat elements prevent tilting in the control valve, reducing assembly complexity and wear.

Segmented valve blocks with engraved straight and curved oil passages reduce machining time and manufacturing costs.

A changeover valve uses a positioning pin engaging multiple bores in the valve seat to rotate the valve top for fluid stream allocation.

A nested control valve uses a pivotable plate to vary fluid flow between passages.

Radially extending guiding surfaces reinforce the housing wall against high pressure deformation while maintaining fluid flow paths.

Internal vent passages equalize pressure between valve chambers while blocking external contaminants from entering the mechanism.

A valve head uses a control disk to manage two separate fluid streams independently.

Segmented fluid pathways in the rotary valve body isolate coolant flows, preventing mixing of different temperature streams for precise thermal management.

A rotatable selector knob shaft assembly routes media through internal passages to connect multiple ports.

Segmented hollow spherical shutter isolates test gas inlet from main supply network, preventing accidental leakage during normal operation.

Replacing complex machining with deep-drawing forming, the integrated screw housing reduces tool costs and notch stresses while ensuring secure locking.

An integrated adjustable stop mechanism limits spindle movement to define maximum flow rates, eliminating complex external calibration components.

Sleeve actuator on tubular outlet drives double valve cone via intermediary mechanism, resolving stiff seal failures and ensuring reliable automatic reset.

Merging three separate valves into one unit reduces installation time while maintaining independent flow rate adjustment and pressure isolation capabilities.

A multi-stage valve system uses a pilot-controlled piston to adjust hydraulic pressure in automatic transmissions.

A shuttle valve uses dual springs to switch fluid paths between inlet ports based on pressure differentials.

Segmented actuator parts form a connecting channel to route bulk materials, reducing design complexity and manufacturing difficulty.

A rotary valve assembly directs agricultural product flow through multiple outlet passages to control seeding distribution.

Plunger shifts outer ceramic disc against inner disc to distribute pressure uniformly, reducing mechanical strain and manufacturing precision requirements.

Segmented flow channels prevent scalding hazards by blocking hot water while maintaining continuous cold water supply during temperature regulation.

Elastic member biasing valve seats against heads compensates for manufacturing tolerances to prevent steam leakage.

Integrated metal seal eliminates elastomer degradation and spring fragility in high pressure downhole environments.

A polymer bladder inside a rotor cavity distributes compressive stresses uniformly between the stator and rotor surfaces.

Mechanical oil control device replaces solenoid valves to stabilize pressure fluctuations and improve reliability in internal combustion engines.

An integrated back pressure control system uses a feedback-regulated valve with an asymmetrical flow path to stabilize wellbore pressure and prevent blowouts.

Independent cam members relieve residual pressure in hydraulic lines, minimizing coupling effort and enhancing safety without complex compensation systems.

A disc valve integrates retaining projections into flow openings to secure the sealing element against rotation.

A linear shear seal valve shifts components to create distinct flow paths while maintaining sealing engagement through hydraulic biasing.

A hollow body with a single inlet port feeds ink to multiple recording heads via pumps.

Pneumatic conduits deliver high-velocity air to data center racks, resolving leakage risks and plumbing complexity inherent in water-based cooling.

Asymmetric lobular keys on the valve cartridge prevent rotation errors and simplify keyway formation without increasing the stationary object volume.

A plastic valve structure uses a threaded securing ring to join the housing to the container neck.

A fluid valve uses a segmented regulating device with independent occlusion parts to control flow ratios through stepwise adjustment.

A unitary multiport vertical axial valve merges multiple fluid streams through a rotating rotor and stator assembly.

A valve assembly directs fire extinguishing medium to specific sub-systems using pressurized detection conduits.

A movable valve element with intersecting flow passages separates stratified fluids, reducing turbulence and improving control precision.

A control valve assembly uses a fuel-receiving cavity to intentionally distort the valve member and increase its external dimension.

Inclined baffle separates hot and cold fluids in a coaxial mixer valve body, preventing overheating during control malfunctions.

A membrane valve employs a convex switching element with PTFE coating to minimize friction and wear while ensuring reliable sealing of abrasive media.

Angular offset valve cavities eliminate cross-drilled passages, reducing manifold volume and weight while simplifying installation in confined spaces.

Asymmetric water outlet holes in a fine ceramic switch valve resolve the contradiction between switching versatility and water flow quantity.

Side windows in the holding body allow greater plate movement, overcoming low delivery flow rate limitations in small-size European faucet cartridges.

Segmented flapper valve isolates the bonnet from main body pressure, allowing repair without shutting down water service or risking contamination.

A disc valve slide moves in the flow direction to apply compressive force against the valve and control discs.

Elastomeric snapping clip triggers damping action against the rotating axle, preventing accidental hot water activation while minimizing component count.

A hydraulic locking device uses a pressure-actuated piston and spring to secure a valve slide in its current shifting position during operation.

A diverter valve directs extruded materials through internal channels, preventing color bleed-over and maintaining purity without shutting down production.