Converter system for increasing a dc voltage
CA 2364416 A1 · Owner: Steimer, Peter · Inventors: Steimer, Peter
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A converter system for increasing a DC voltage is specified, which converter system is formed by at least one converter system element (2) having an input-side DC circuit (3) connected to a first voltage inverter (5), and by a center point connection (4) which is, formed by at least two series-connected DC capacitances (21a; 21b). The center point connection (4) is connected to a first connection (22a) of the primary winding (8) of a transformer (7), with the output of the first voltage inverter (5) being connected to a second connection (22b) of the primary winding (8) of the transformer (7), and the secondary winding (9) of the transformer (7) being connected to the input of an …
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 December 5, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 5, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 5, 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.