A method of cooling a static electronic power converter device, and a corresponding device
CA 2595301 C · Owner: Intelligent Electronic Systems (Ies) · Inventors: Marchand, Roger
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a method of cooling a static electronic power converter device (1) comprising at least one electrical circuit (3) comprising an assembly of active components and of passive components (11, 12, 13) mounted in a closed radiator housing (2) from which only the inlet means and the outlet means of said circuit communicate with the outside of said housing, in which the distribution of the heat energy given off by said active and passive components is made uniform throughout the inside volume of said housing and , said heat energy is transferred from said radiator housing by forced convection in substantially uniform manner over the entire inside surface …
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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 29, 2005 and granted April 21, 2015. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 29, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.