High pressure gas/liquid heat exchanger
CA 1331985 C · Owner: Price, Richard C. · Inventors: Price, Richard C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A heat exchanger for use with high pressure gases is disclosed which has a generally cylindrical shell through which pressurized gas is passed. A plurality of stacked high, pressure, liquid-carrying coils are placed within the shell transverse to the direction in which the gas flows. A frame is provided within the heat exchanger to support the coils in separate, substantially parallel planes. Because of the generally cylindrical shape of the heat exchanger no, reinforcement plates are needed to enable the walls of the heat exchanger to withstand high pressure gases.
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 September 13, 1994. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 13, 2011.
- 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.