Apparatus for thermal deburring of parts
CA 1263529 C · Owner: Bozhko, Valery P. · Inventors: Bozhko, Valery P.; Levityansky, Ivan A.; Strizhenko, Vitaly E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus for thermal deburring of parts has a cylindrical working chamber with admission and discharge valves and a spark plug, a bottom member for closing and opening of a loading hole of the chamber an elastic sealing ring for sealing the joint between the bottom member and the chamber. The bottom member is made in the form of a hollow cylinder having end plates and openings in the peripheral wall the height, and outside diameter of the hollow cylinder being about equal to the height and inside diameter of the working chamber. The apparatus is provided with an auxiliary sealing ring disposed between the chamber and hollow cylinder on the side opposite to the loading hole.
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 December 5, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 5, 2006.
- 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.