Method and system for preventing stoppage of apex flow in parallel hydrocyclone arrays
CA 1287018 C · Owner: Wikdahl, Nils Anders Lennart · Inventors: Wikdahl, Nils Anders Lennart
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a method of controlling an apex flow in a hydrocyclone unit, and a control system for carrying out the method. The hydrocyclone unit comprises a plurality of hydrocyclone separators in parallel and, further comprises an inject chamber base chamber and apex, fraction chamber common to all separators an inlet to the, inject chamber and an outlet for the base chamber and apex chamber respectively. The apex flow is controlled by automatically and substantially continuously detecting at a location in or adjacent the apex outlet a flow parameter of the apex fraction, and comparing this sensed flow parameter value with a set-point value and changing the, setting of a valve …
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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 July 30, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 30, 2008.
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Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.