Multi-Stage Pumps TRIZ Cases
- Electric control valve for a coolant compressor
See how an electric control valve with suction-pressure sensing replaces gas-filled bellows to
- Capacity control valve
See how separated discharge-side and intake-side passages with a pressure-sensitive bellows imp
- Rotating Swash Plate Piston Pump for Low-Friction Variable Displacement
Coupling the swash plate and piston barrel to one drive shaft cuts shoe friction, heat, and wear in variable displacement piston pumps.
- Swash Plate Ball Guide Structure for Pitch Deviation and Wear
Eccentric rotatable ball guides absorb spherical-hole pitch deviation in swash plate supports, maintaining contact area and reducing wear.