Method of igniting a pulverized fuel annular burner flame
CA 1187304 A · Owner: Steinmuller (L. & C.) G.M.B.H. · Inventors: Rennert, Klaus-Dieter; Leikert, Klaus
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method is provided herein for pulverized ignition fuel for igniting a pulverized-fuel annular burner flame having an internal back flow region, with the ignition energy for the annular burner flame being introduced centrally into the interior of the back flow region of the annular burner flame. The first step involves supplying the burner with a pulverized fuel/ carrier air mixture from a pulverizing plant via a primary fuel conduit. The next step involves providing a pilot light for furnishing the ignition energy the pilot light being operated with pulverized ignition fuel having at least one of the characteristics of coarseness and consistency different from the same characteristics of …
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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 May 21, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 21, 2002.
- 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.