Rotary/Oscillating Piston Combinations TRIZ Cases
- Parallel Refrigerant Pump Control for Backflow Prevention
When a new parallel pump is connected, the controller briefly stops the running pump and manages power to prevent refrigerant backflow.
- Co-rotatable Pump Assembly with Nonstandard Hub Ratio
A co-rotatable pump assembly uses nonstandard hub ratios to manage fluid flow across charge, inversion, and scavenge rotors.
- Hydraulic Pump Systems for Rocket Thrust Vector Control
Direct turbine shaft coupling with bleed port valve regulation reduces gear complexity and system volume in rocket thrust vector control applications.