Centrifugal cleaner
CA 1091202 A · Owner: Consolidated-Bathurst Limited · Inventors: Boivin, Joseph R.G.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention provides improvements in vortex separators for separating the rejects from the accepts in a particleladen fluid, the separator including, in preferred embodiments a replaceable inner wall lining minimizing maintenance costs while raising separating efficiency, and in addition includes, means for submitting the rejects to a size reduction process an elutriation process, a dilution process and a throttling, process, all in one compact unit.
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 December 9, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 9, 1997.
- 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.