Positive Displacement Pump Components TRIZ Cases

A sleeve-shaped bypass valve delays pressure buildup in high-pressure hoses, enabling reliable motor startup when the spray lance is closed.

Segmented plug assembly with elastic reset mechanism prevents fatigue deformation in medical device snap fits.

A check structure prevents chemical sealant eruption during tire inflation operations.

A piezoelectric pump uses a valve with non-straight through slits to guide fluid flow and increase vibrating amplitude.

A fan assembly uses a passive rotor driven by active airflow to generate additional volume without increasing motor power.

Rounded corner geometry in axial piston machine passages maximizes flow area, reducing cavitation damage and mechanical stress at high rotational speeds.

Integrated piston guide mechanism aligns seals during assembly, preventing leakage and reducing maintenance downtime.

Segmented modular components allow quick float replacement to minimize contamination risks and reduce maintenance time.

A breather assembly cap uses a protrusion and guide track to control fluid sealing against the tube.