Cooler for metallurgical furnace
CA 1091011 A · Owner: Vsesojuzny Nauchno-Issledovatelsky I Proektny Institut Po Ochistke Tekhnologicheskikh Gazov, Stochnykh Vod I Ispolzovaniju Vtorichnykh Energoresursov Predpriyaty Chernoi Metallurgii "Vnipichermetenergoochistka" · Inventors: Gritsuk, Lev D.; Tseluiko, Jury I.; Gorbik, Anatoly S.
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 cooler comprises a metal plate having fitted thereinto at least two pipes with end portions thereof bent aside in the same direction and extending beyond said plate. Each of said pipes is connected with a pipe extending through a chamber provided with a coolant inlet and outlet pipes. Each pipe disposed in the plate form when abutted with the, one in the chamber a closed annular channel for the, coolant circulation.
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 December 9, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 9, 1997.
- 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.