Fluid Couplings TRIZ Cases

Stationary journal bracket supports mounting shaft for electromagnetic coil and bearing sets in compact viscous clutch design.

A dual hydrostatic pump linkage adjusts stroke range to maintain optimal cutting blade rotation speeds during operation.

A coiled tubing injector control circuit manages hydraulic power distribution to regulate the upward force exerted on the tubing string.

Placing the heat accumulator in an overpressure zone eliminates structural complexity and costs associated with high-pressure containment.

Mechanical control valve arrangement sets axial piston pump pivot angle to zero degrees, resolving insufficient solenoid dynamics during foreign body detection.

Segmented pump architecture reduces fuel consumption by matching pressurized oil flow to specific task requirements.

A variable displacement pump adjusts oil discharge to supply preferential and non-preferential hydraulic sections, resolving energy waste from fixed pumps.

Swash-plate neutral drift compensation stabilizes hydraulic drive pressure levels despite temperature variations and calibration inaccuracies.

A toroidal ram actuator converts fluid pressure into rotary motion using a curved piston-cylinder arrangement.

A telescopic screw drive assembly converts rotational motion into linear pump stroke using nested fluid cylinders.

A hydraulic module yoke pivots via a pin connected to a piston, resolving tolerance-induced control inaccuracies in hydrostatic transmissions.

A void protection system manages hydraulic cylinder pressure using automated valve control and auxiliary fluid sources.

A safety device limits closure screw movement to prevent ejection during port access.

Independent regeneration and return valves manage fluid paths during rod extension, accommodating low-speed load-lowering without void formation.

A variable displacement hydraulic pump adjusts absorption torque to maintain engine speed during rapid load application.

A hydraulic drive system adjusts pump discharge flow rates to reduce relief amounts during turning operations.

A hydraulic circuit connects discharge and suction lines to transfer fluid between cylinder chambers.

A solenoid-controlled valve directs additional air to an air turbine, stabilizing voltage during brake pipe pressure drops.

A hydraulic coupler sequence valve regulates fluid flow to lock and unlock implement assemblies.

A hydraulic door operator uses separate pressure compartments to drive the door and load the spring force accumulator independently.

An end plate restricting part prevents axial displacement of the clutch inner, eliminating collision sounds and improving assembly workability.

Prevents overheating by adjusting swept volume before pressure relief valves convert energy into heat.

A twin clutch controlling apparatus manages automatic and manual modes using a clutch actuator.

A hydraulic accumulator uses a pressure sensor to regulate fluid flow through a control device for precise energy management.

A hydraulic control system recycles high-pressure fluid between actuator chambers to reduce energy consumption.

Bi-directional variable displacement pumps manage hydraulic fluid flow between actuator ports to maintain continuous operation.

A control system manages gear ratio transitions in hydrostatic drives by coordinating variable displacement pump and motor movements.

A variable displacement pump adjusts its swash plate position to manage engine load in work vehicles.

Segmenting the hydraulic circuit into two fixed angle pumps eliminates complex swash plates, reducing manufacturing cost while maintaining precise flow control.

An offshore dam with submerged ducts channels water to a turbine for electricity generation.

An electric high-pressure pump paired with a mechanical low-pressure pump reduces parasitic power loss by matching output to subsystem demand.

A double-acting air cylinder uses solenoid valves and a length measurement sensor to adjust piston positions via pneumatic pressure control.

Segmented radial lands maintain a continuous viscous fluid film to maximize torque output in shear zones.

Separable nozzle directs high velocity fluid jet stream through center section to increase pump inlet pressure and reduce cavitation in vehicle transmission.

A hydraulic motor converts pressure oil into electric energy during unloading, reducing system heating and extending battery service time.

A hydraulic actuator with dual outflows and a closure device prevents overshooting by dynamically increasing flow resistance near the end stop.

Dual oil passages in the input shaft supply stable lubricating oil to the clutch and transmission, resolving instability caused by varying revolving speeds.

A hydraulic driving system uses dual relief valves to manage pump delivery pressure and maintain target differential pressure across multiple actuators.

Housing recesses reduce eddy currents in a viscous clutch, enabling faster fluid delivery and smaller electromagnetic coils.

Replacing electronic microcontrollers with mechanical spool valves reduces device complexity while maintaining precise hydraulic pressure control.

Hydraulic pressure piping routes along vehicle side plates using rigid and flexible segments to prevent oil leaks and damage.

A viscous fan drive uses cast channels and a radially balanced valve disk to control fluid movement between reservoir and working chambers.

A hydraulic motor uses a buoyant cylinder to generate kinetic energy through fluid displacement.

A hydrostatic drive system maintains pressure balance between hydraulic circuits using a controller that adjusts pump displacement based on sensor feedback.

Directional drilling creates underground conduits to convey water for power generation, reducing land use and construction costs.