Spray cooling system
CA 1069566 A · Owner: Bird Machine Company · Inventors: Baker, Donald B.; Sparko, William E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A system for spray cooling large quantities of heated water has improved spray forming means, comprising spaced groups of associated nozzles connected by piping to pumps, the nozzles having outlets constructed and arranged to discharge the water in a coherent stream which impinges upon the stream ejected by each other associated nozzle of the group along a common, zone beyond the nozzle with a force which breaks the streams into a spray of drops having a resultant trajectory away from the nozzles into a receiver. The water is preferably aerated before discharge from the nozzles this being, effectively accomplished by means of air inlets to a venturi passage in each nozzle. Such a system has …
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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 8, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 8, 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.