Exchanger reactor
CA 1090100 A · Owner: Pullman Incorporated · Inventors: Petru, Robert B.; Hackemesser, Larry G.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure An exchanger reactor including a shell assembly having a tube bundle assembly mounted therein and including a heating fluid inlet distributor positioned between a shell inlet chamber and a main shell heating chamber for initially distributing heating fluid radially inwardly from the shell inlet chamber into the main heating chamber containing the tube bundle assembly and a fluid outlet distributor which is positioned between a shell outlet chamber and the main shell heating chamber for distributing heating fluid radially outwardly from the shell main heating chamber into a shell outlet chamber. -I-
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 25, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 25, 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.
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.