Heat reclaim unit
CA 1048802 A · Owner: Eds-Way Manufacturing Supply Limited · Inventors: Adams, James E.; Adams, Edward S.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Heat reclaiming apparatus for use with a refrigeration system has an inlet pipe for connection to a refrigerator compressor and for delivering hot gas discharged from the compressor to a first outlet pipe for connection to an exterior condenser and a second outlet pipe for connection to a heat reclaim condenser employed to heat a space. The outlet pipes are each provided with a valve operable to discontinue the flow of the hot gas therethrough under the control of a temperature sensing device responsive to the temperature in the heated space the arrangement, being such that the hot gas flow to the heat reclaim condenser is discontinued and diverted to the exterior condenser when the …
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 20, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 20, 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.