Servometer Circuits TRIZ Cases

An integrated solenoid valve assembly reduces pipe count and assembly complexity by directing driving oil through shared passages to adjust pump capacity.

Segmented venting lines with a restrictor reduce noise during rapid air handling while maintaining alternating pressure for air drier regeneration.

A machine press uses a bypass system with controlled stop valves to switch hydraulic drive units between working and idle modes.

Coupling the solenoid output to the drain valve pressure input opens the valve during energy-saving mode, preventing freezing in delivery lines.

A crank drive blow molding machine applies closing force through elastic clamping frame deformation.

Segmented hydraulic units communicate via data buses to synchronize climbing formwork movement, reducing pressure losses and pendulum volumes.

An expansion chamber reduces pressure ripples in vehicle hydraulic systems through geometric energy loss.

A fluid pressure cylinder uses a riveted rod holder to compress the cover member thickness.

A Venturi vacuum generator economizer device reduces compressed air supply pressure in linear pneumatic actuators.

Direct electric motor drive regenerates energy as electrical power, eliminating surge pressure and heat generation in press machines.

A hydraulic control valve routes fluid through a non-cooling line to warm the system without extra devices.

Inverting seal position allows cable rod reciprocation without smooth surface processing, reducing wear and leakage.

A pneumatic port shield prevents particle ingestion through a tortuous air pathway, avoiding the airflow restriction caused by traditional filtration systems.

A controller modulates a hydraulic control valve to maintain desired flow rates, eliminating the need for constant operator attention during machine operation.

A fluid pressure cylinder piston uses a riveted plate and ring body to create a hollow structure.

A normally open switching valve maintains compressed air supply without electrical signals using spring preloading.

A force compliant mechanism uses a volute spring member to decouple the actuator from the test object.

A bushing in a hydraulic cylinder head retains grease in a bottom clearance to support the piston rod.

A fluid pressure cylinder uses a rod recess and planar bearing to prevent rotation.

A cylindrical element anchors to end pieces and extends through the piston to provide independent torque support.

Triplex cylinders with inverted unbalanced-area pistons enhance column stability in compact linear hydraulic actuators.

Dual pressure accumulators separate compressed air paths for each axle to enable simultaneous ride height adjustments.

An electrohydraulic control arrangement adjusts fluid pump displacement via pressure feedback to optimize energy efficiency and reduce system noise.

A hydraulic cylinder rotates a suspended cab to improve maintenance access without interfering with the suspension system.

Hydraulic pressure switching enables bi-directional rod movement, overcoming unidirectional weight-based limitations.

An asymmetric piston with an extended plate portion secures sufficient thrust area while maintaining a thin actuator profile.

A variable flow pump adjusts piston displacement via a swashplate actuated by downstream backpressure.

A position measuring device calculates actuator location using volume flow and pressure sensors in the feed line.

A fluid pressure cylinder uses a cast cover with recessed grooves and ring holders to form internal passages.

A control device manages stepwise valve switching to reduce sound pressure during vehicle air treatment venting.

External motor placement with an internal piston pump simplifies component replacement while maintaining a compact actuator structure.

Floating cylinders and adjustable rotor inclination minimize sealing zones while enabling versatile pump and motor operation.

A three-stage hydraulic actuator uses a pressurizing chamber to charge oil into an acceleration chamber via a distributing orifice.

A fluid pressure cylinder uses discrete magnets on the piston to face detection sensors along the circumferential direction.

A hydraulic steering priority valve directs pressurized fluid from a gas-charged accumulator to the flow amplifier circuit.