Heat exchanger baffle arrangement
CA 1047482 A · Owner: Exxon Research And Engineering Company · Inventors: Smith, Hosea E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A shell and tube heat exchanger includes a tube bundle having a stationary tube sheet near one end thereof; a second tube sheet near the other and thereof; a plurality of tubes extending between the stationary tube sheet and the second tube sheet; a plurality of segmented transverse baffles located between the stationary tube sheet and the second tube sheet the cut of each transverse baffle being located about 180° from those on the adjacent transverse baffles; a double segmented auxiliary baffle located near at least one end of the tube bundle the cut of the double, segmented baffle extending substantially parallel to the cut on the adjacent transverse baffle and the auxiliary and …
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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 January 30, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 30, 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.