Oil distribution system for a compressor
CA 1231925 A · Owner: Tecumseh Products Company · Inventors: Hannibal, Billy B.; Jacoby, Thomas A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In a refrigeration compressor having at least one piston-cylinder arrangement 36, 38 therein for compressing gaseous refrigerant, an elongated tube 58 extending upwardly from a lubricant passage 60 in the crankshaft 18 for slinging oil radially outwardly, therefrom, and a lubricant deflector 82 upstanding from the cylinder head 48 to deflect slung oil over exterior surfaces of the cylinder head for conducting heat energy therefrom.
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 26, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 26, 2005.
- 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.