Disposable cartridges for centrifugal separators
CA 1294593 C · Owner: Ae Plc · Inventors: Purvey, Ronald James
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Disposable cartridges are described which are formed from thin sheet metal pressings and wherein the base member has integrally-formed nozzles to produce less turbulent flow in the oil jets issuing from the nozzles than in known cartridges. Less turbulent oil flow allows greater oil flow rate for a given nozzle diameter than in known constructions where oil flow is more turbulent. The decreased turbulence promotes greater rotational velocity at a given oil pressure and enhances the efficiency of separation of contaminants from the oil. Disposable centrifugal separator cartridges are described comprising a cover member, an inner flow-directing and debrisretaining member, a base member, two …
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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 January 21, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 21, 2009.
- 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.