Method of starting operation of a continuous casting installation
CA 1290133 C · Owner: Stopinc Aktiengesellschaft · Inventors: Kursfeld, Armin
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In steady state operation of a continuous casting installation molten metal 2 flows from an intermediate vessel 1 through a discharge valve 3 into a mould 5 and the melt level in the mould 5 is maintained substantially at a level 9 within desired limits 9a and 9b whilst the casting 11 is withdrawn from the mould by a withdrawing unit 10. Operation of the installation is started by opening the discharge valve to a throttled position measuring, the time t1, t2, t3 taken for the rising melt level to reach one or more measuring points m1, m2, m3 in the mould each of which, is associated with a respective reference time t1' t2', t3', and, comparing each measured time with a plurality of time …
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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 October 8, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 8, 2008.
- 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.