Moisture extractor
CA 1069322 A · Owner: General Motors Corporation · Inventors: Carr, Herbert
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure In a refrigerant system utilizing flexible hoses extending between the compressor and the other heat exchanger components, dehydration apparatus to remove moisture from the refrigerant which has passed from the atmosphere into the refrigerant system through the flexible hoses. The dehydrator includes water-impermeable housing means for a desiccant material such, as silica gel, which encircles portions of flexible hose to create a low humidity environment thereabout. Moisture in the system migrates through the flexible hose portion to the dry atmosphere produce by the desiccant material in response to the differential humidity.
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.
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.