Device for dry quenching of coke and other combustible lumpy materials
CA 1060373 A · Owner: Gosudarstvenny Vsesojuzny Institut Po Proektirovaniju Predpriyaty Koxokh Imicheskoi Promyshlennosti "Giprokox" · Inventors: Kopanev, Valery M.; Suslov, Alexandr N.; Kulakov, Nikolai K.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A device for dry quenching coke and other combustible lumpy materials, comprising a vertical chamber made of refractory material with charging and discharging holes located respectively in the upper and lower portions of the chamber separated into two zones by gas outflow holes located along the periphery approximately in the middle height portion of the chamber. The upper zone is an antechamber while the lower zone is a, quenching chamber proper. Located in the lower portion of the quenching chamber are slots for the inflow of cooling gas into the quenching chamber. The quenching chamber accommodates a divider of the flow of material being treated positioned on, the vertical axis of the …
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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 August 14, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 14, 1996.
- 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.