Apparatus for radiant heat transfer
CA 1066148 A · Owner: John Zink Company · Inventors: Reed, Robert D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Apparatus for improved recovery of heat from combustion gases in the convection section of a furnace by improved radiant heat transfer. Thin strips of selected metals are arrayed and supported on the fluid carrying pipes in the furnace, in such a way that interference to the vertical flow of combustion gases is held to a minimum. The metal strips are heated by flow parallel to their surfaces of the combustion gases. Heat is radiated from the metal strips to the pipes with a consequent increase of heat transfer to the fluid within the pipes.
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 November 13, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 13, 1996.
- 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.