Energy management and distribution control system
CA 2227641 A1 · Owner: Norvik Traction Inc. · Inventors: Field, Robert B.; Szakaly, Alexander; Pickering, George Robert
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A system for energy management and distribution. The system comprises a power distribution bus having an input, module for receiving electrical energy from a primary energy source, one or more energy converters coupled to the power distribution bus, and a controller. The energy converters provide alternative energy sources to augment and/or replace the primary energy source. The controller determines the present energy demand for the consumer and controls the input module and/or energy converters to provide the power needed by the consumer. The system may also include energy storage devices coupled to the power distribution bus. The energy storage devices store electrical energy obtained at …
Read the whole patent
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 January 21, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 21, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 21, 2020.
- 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.