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US 5,829,698 AGranted
Rotor design
AssigneeSvedala New Zealand Ltd.
InventorLarry Don Canada
Life of this patent
Estimating the term…
Abstract
This invention relates to an improved rotor design and in particular to a method of manufacturing a centrifugal rotor into which material is introduced and can exit therefrom as a consequence of the motion of the rotor, characterised by the step of positioning a guide edge so that in order for the material to exit the rotor during movement therefrom, the angular acceleration of the material is changed directly or indirectly by the guide edge to be different from what the angular acceleration would have been without the guide edge.
Claims18
An open top rotor for a rotary impact crusher comprising:
- a lower rotor plate;
- a side rotor plate forming an enclosure with said lower rotor plate;
- a template located on top of the side rotor plate;
- said template having guide edges positioned on top of the side rotor plate;
- a rotor outlet through said template;
- said rotor outlet at least partially formed by at least one guide edge of said template converging with;
- i) another edge guide of said template;
- or
- ii) a top edge of said side rotor plate.
6 more elements
Dependencies are inferred from the claim text.