Metal burner
CA 1187395 A · Owner: Union Carbide Corporation · Inventors: Weirick, Martin L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
There is described an improved metal burner-combustion chamber assembly for generating a continuous stream of high-temperature combustion gas of at least 1,000°C comprising (i) a metal burner having nozzles for feeding a fuel and an oxidizing gas, and a means for conducting heat away from the metal burner by a fluid and (ii) a combustion chamber made of a refractory material one end of which is connected to the metal burner wherein the, inner surface of said metal burner facing the interior of the combustion chamber is coated with a layer of a reflective metal having a reflectivity of at least 0.50, more preferably at least 0.80 and most preferably at least 0.90. Said coating reduces heat …
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 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.