Apparatus for cooling electrical devices at different electrical potentials by means of a flowing medium
CA 1052002 A · Owner: Bbc Brown Boveri And Company Limited · Inventors: Keller, Eduard; Beriger, Conrad
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
5860 INVENTORS: CONRAD BERIGER and EDUARD KELLER CAN INVENTION: APPARATUS FOR COOLING ELECTRICAL DEVICES, AT DIFFERENT ELECTRICAL POTENTIALS BY MEANS OF A FLOWING MEDIUM, ABSTRACT OF THE DISCLOSURE An apparatus for cooling electrical devices which are at different electrical potentials by means of a flowing medium, preferably water, wherein the potential difference prevailing between those electrically conductive devices exhibiting the greatest potential difference drops at control electrodes. These control electrodes essentially possess the same potential as the associated electrically conductive devices. The remaining electrically conductive devices are arranged parallel to the …
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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 April 3, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 3, 1996.
- 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.