Plate fin and combustor using the plate fin
CA 2364238 A1 · Owner: Mitsubishi Heavy Industries, Ltd. · Inventors: Kitamura, Tsuyoshi; Tanaka, Katsunori
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
20, This invention provides a plate fin which can attain low pollution combustion without the loss of pressure. The plate fin includes an internal wall panel which forms an, internal wall of a combustion chamber an external wall panel facing the , internal wall panel and forming a layer-form air flow passage between the internal wall panel and the, external wall panel, and a plurality of cooling fins disposed in the layerform air flow, passage. The internal wall panel has a cooling air outlet and the external , wall panel has, a plurality of cooling air inlets both of which communicate with the layerform air flow, passage. Each of the cooling fins has heat transfer plates which are …
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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 November 30, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 30, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 30, 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.