Grading Deposition Patents (Class 209/142)
- Plural individual interconnected separation means having swirling currents (Class 209/710)
- Mechanically induced swirling (Class 209/713)
- Fluidically induced, oppositely directed axial flows (e.g., reverse free-vortexes formed, cyclone, etc.) (Class 209/715)
- Including auxiliary fluid (Class 209/716)
- Including inlet characteristic (e.g., helix, spiral, volute, etc.) (Class 209/717)
- Including specific underflow outlet feature (e.g., apex discharge, etc.) (Class 209/720)
- Including specific overflow outlet feature (e.g., adjustable vortex finder, shape, size, etc.) (Class 209/721)
- Fluidically induced unidirectional swirling (e.g., axial, radial, tangential separation, free-vortex, etc.) (Class 209/722)