Servomotor Components TRIZ Cases

Mechanical dampening stages slow shuttle velocity under high pressure differentials to prevent seal extrusion.

Variable displacement pump supplies hydraulic fluid to actuators via pilot pressure circuits.

A hydraulic control valve spool shifts positions to maintain a constant pressure differential across the system.

Back-surface housing mounting screws in a vehicle brake hydraulic pressure control unit reduce overall size while maintaining radial looseness prevention.

Axially movable sleeves adjust poppet valves from one side, resolving difficult access and complex steering travel correction.

A flow divider uses a diaphragm-suspended spool to divide fluid streams between two outlets.

Segmented liquid-pressure driving system supplies operating oil to boom, arm, and bucket actuators during simultaneous turning operations.

A switching valve isolates the inner cylinder until the outer extension fully retracts, preventing premature oil flow communication.

A movable pump assembly tracks the bottom of viscous material to prevent dry-running and ensure complete removal from drums.

Movement-coupled valve elements in a single housing resolve the trade-off between switching precision and assembly complexity.

Distinct pump cutoff pressures reduce boom impact at maximum height, preventing product loss and component stress.

Adjustable element compensates for spacer tolerance variations to maintain precise preload and ensure functional reliability.

A hydraulic travel control system coordinates direction with turret position using pilot valves and a reversing valve.

Distributes valve receptacles across opposite hydraulic block sides to resolve space inefficiencies in slip control systems.

Dual hydraulic systems in one housing improve reliability by reducing size and weight while preventing spool-jam failures.

Magnetic coupling transfers yoke position to the control piston, eliminating mechanical play and progressive gear ratio errors in axial piston machines.