Control system for an installation utilizing pressure energy of outgoing blast-furnace gas
CA 1109123 A · Owner: Sheveleva, Elena I. · Inventors: Sheveleva, Elena I.; Kolchanov, Arnold P.; Babich, Vladimir A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure A control system according to the invention has a number of control units, namely: a control unit for checking the installation for start-up readiness a control unit for, starting the installation a control unit for synchronizing the, electric-generator frequency and the power-line frequency a control unit for increasing load of the gas turbine a con-, trol unit for monitoring the heating of blast-furnace gas a control unit for shutting down the installation a control, unit for filling and emptying the installation these units, being appropriately interconnected. The proposed control system makes it possible to achieve fully automatic control of the installation …
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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 September 15, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 15, 1998.
- 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
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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.