Method and apparatus of multi stage injector cooling
CA 1069429 A · Owner: Baltimore Aircoil Company · Inventors: Engalitcheff, John (Jr.)
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This application illustrates staging of injector type evaporative heat exchangers in such a way that the water to have heat extracted from it flows through the stages in series but comes into contact with a new volume of air at each stage. Dramatic reductions in size of unit required to deal with high loads is achieved without increase in horsepower requirements.
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 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.
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.