Continuous pressure cooker and cooler with controlled liquid flow
CA 1099586 A · Owner: Fmc Corporation · Inventors: Mencacci, Samuel A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Method and apparatus for continuously processing filled containers with liquid heat treatment mediums maintained under superatmospheric pressure by an over riding air pressure. A minimum of liquid is used during processing with the liquid level being maintained above the containers at all times. The liquid is controllably circulated through container filled tunnels defined within carts, from one end of the tunnel to the other to assure, equal heat treatment of all containers in the batch of containers in each tunnel. The carts may either be nonagitating or agitating carts. One embodiment of the continuous pressure cooker and cooler includes a pressure vessel having two pressure locks to …
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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 April 21, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 21, 1998.
- 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.