Gas turbine generator plant
CA 2245505 C · Owner: Takamatsu, Masaru · Inventors: Nagai, Hidekazu; Takamatsu, Masaru
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a gas-turbine generator plant comprising a gas-turbine unit and a generator for converting motive power, generated by the gas-turbine unit into electric power. Unitary auxiliary equipment includes a starter for assisting starting of the generator a, lubricating-oil device for supplying lubricating-oil to the generator, a lubricating-oil tank for storing the lubricating-oil, and a control-oil device for supplying hydraulic oil for control valves. The starter the, lubricating-oil device and the control-oil device are arranged on the lubricating-oil tank, and the unitary auxiliary equipment, the generator and the gas-turbine unit are arranged in that order within parts …
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 August 24, 1998 and granted January 29, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 24, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 24, 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.