Seal-leak detector arrangement for compressors and other equipment
CA 2494955 A1 · Owner: Stenersen, Eivind · Inventors: Stenersen, Eivind; Canepa, Richard Thomas
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An early warning system for equipment or processes which can be permanently or temporarily damaged by contaminants coming from air moving equipment such as , a compressor, positioned upstream of air flowing through the equipment. The present invention provides a seal-leak detection arrangement that when , incorporated into air moving equipment monitors the air passing through the , air moving equipment for the presence of contaminants such as lubricant oil which could damage the equipment downstream. At least one sensor is positioned downstream of a contaminant retaining seal within the air moving equipment. The seal-leak detection arrangement is particular useful when incorporated …
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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
- Filed August 6, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 6, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 6, 2025.
- 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.