Total energy system including means for utilizing supplementary heats
CA 1162749 A · Owner: Co-Gen, Inc. · Inventors: Tawse, Ian S.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A prime mover of internal or external combustion type is utilized to furnish shaft work for the driving of an electrical generator, a refrigeration compressor and/or a combination of both. Waste heat emanating from the prime mover and/or a refrigeration system of, which said compressor is a component is directed to, provide utility heating and/or air conditioning said, heating and air conditioning thereby becoming useful byproducts of a means for generating electrical energy and/or furnishing refrigeration.
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 February 28, 1984. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 28, 2001.
- 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.