Low speed particle concentrator
CA 1328861 C · Owner: Occam Marine Technologies Ltd. · Inventors: Pace, Dan R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A low speed decanting centrifuge for separating relatively large particulate material (e.g. yeast) from a feedstock is disclosed. The centrifuge is clamped to a container and the centrifuge housing is pressurized to in, turn, pressurize the container and force feedstock upwardly into the lower bowl of the centrifuge. A plurality of inverted frustoconical discs carry supernatant downwardly and inwardly for vertical transfer to a discharge chamber. Particulate matter is centrifugally discharged continuously between engageable surfaces of the lower bowl member and the upper bowl member. The invention provides for continuous recycle as the discharged particulate matter is returned under gravity …
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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 April 26, 1994. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 26, 2011.
- 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.