Oscillating Piston Engines TRIZ Cases
- Self-aligning Pump Rotor with Oblique Tapered Surface
An oblique tapered surface on a pump rotor enables angular misalignment, reducing wear and eliminating specialized tooling requirements.
- Gear Pump Noise Reduction via Uneven Pitch-Simulated Current Control
A gear pump control system varies motor current per tooth position to simulate uneven pitch geometry.
- Water Injected Scroll Compressor Cooling and Corrosion Control
A water injected scroll compressor uses a cooler and separator tank to remove moisture, preventing rapid pressure rises from evaporated water.
- Scroll Compressor Back-Pressure Chamber Size Reduction
Relocating the orbiting bearing to the coupling member expands the back-pressure chamber area, reducing thrust loads and overall compressor size.