Encapsulated motor compressor for refrigerators
CA 1069863 A · Owner: Danfoss A/S · Inventors: Tankred, Hans J.; Kjeldsen, Kjeld; Stannow, Jorgen C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to an encapsulated motor compressor for refrigerators comprising a vertical motor crank shaft a compressor, having a reciprocating piston at least one compensating weight on, the motor crank shaft located on the same side of the centre of gravity of the motor compressor as is the compressor and springs, engaging in a plane that extends on the side of the centre of gravity of the motor compressor opposite to that of the compressor particularly with a compressor disposed at the top and with vertical helical compression springs for resiliently mounting the motor compressor in the capsule.
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 15, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 15, 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.