Refrigerating system for domestic refrigerating appliances
CA 2370346 A1 · Owner: Trautmann, Andre · Inventors: Schubert, Matthias; Gunther, Ingrid; Gunther, Eberhard
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a refrigerating system for domestic refrigerating appliances which is comprised of a hermetic motor compressor (10) of a , condenser (2) that is connected on the pressure side to said motor compressor (10), and of a capillary tube (42) which is connected on the outlet side to the condenser (2) and which is in thermal contact with the suction line (44) of the motor compressor (10). The refrigerating system is also comprised of an evaporator (3) which is connected to the capillary tube (42) is thermally , coupled to a PCM device and which is connected on the suction end to the motor compressor (10), and of a fan for intensifying the convection in 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
- Filed April 13, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 13, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 13, 2022.
- 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.