Flyback transformer
CA 1188819 A · Owner: Sanyo Electric Co. Ltd. · Inventors: Nakamura, Kenzi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A flybach transformer includes a coil unit a, variable resistor unit detachably mounted on the coil unit and a connector for electrically connecting the coil unit and the variable resistor unit. The coil unit has a casing primary and secondary coils accommodated in the casing and, a terminal which is electrically connected to a center tap of the secondary coil through a lead line extending inside the casing. The variable resistor unit has a circuit board deposited with ohmic resistance stripes and a terminal which is electrically connected to the circuit board. The connector having a U-shape configuration electrically connects the terminal of the coil unit and the terminal of the variable …
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
- Granted June 11, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 11, 2002.
- 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.