Apparatus and method for determining the attrition properties of a mass of solid particles
CA 1109694 A · Owner: Atlantic Richfield Company · Inventors: Baillie, Lloyd A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An improved apparatus for determining the time rate of attrition of a mass of solid particles comprising a chamber; inlet and outlet providing for entrance and exit respectively, to the chamber; a conduit providing communication between the inlet and outlet; an impeller located in the chamber to urge solid particles from the inlet in the general direction of the sidewall of the chamber; and a motor to provide rotation of the impeller. Improved simulation of solid particle attrition in commercial cyclone separators is obtained.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted September 29, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 29, 1998.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.