Ceramic burner for a blast stove
CA 1069692 A · Owner: Didier-Werke A.G. · Inventors: Schneider, Rolf; Laux, Walter; Hebel, Rudolf
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A burner, particularly a ceramic burner for the combustion chamber of large blast stoves has intercommunicating chambers for the combustion media air and gas at the mouth end of the burner. One chamber is located concentrically within the other and a mixer body is located at or adjacent the centre of the burner mouth. The plate-shaped mixer body contains an annular ring of orifices disposed in the direction of flow downstream of a point in the burner where the combustion media are at least partly brought together and preliminarily mixed. The mixer body occupies 0.25 to 0.4 times the cross section of the central burner channel and the total cross section, of flow through the orifices in the …
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 January 15, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 15, 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.
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.