Device for inductively heating metallic strips
CA 2419558 A1 · Owner: Schluckebier, Dieter · Inventors: Schluckebier, Dieter
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In order to carry out the optimal inductive heating of metal strips (1) of different widths, particularly in the edge area a multiple-coil cross field , inductor is provided above and below the strip (1) to be heated. The coil axes of the cross field inductor are arranged perpendicular to the strip surface. Each inductor is comprised of at least one inductor segment (2,3; 7; 15; 17) which is configured as a coil group consisting of several approximately rectangular coils (8,9,10; 16; 18) that extend predominantly transversal to the direction of conveyance of the strip (1) whereby the coils (8,9,10; 16, 18) have different stepped transversal extensions and the coil with the , largest …
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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 28, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 28, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 28, 2023.
- 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.