Fluid quench housing assembly with external flow adjustment
CA 1059313 A · Owner: Southwire Company · Inventors: Ward, George C.; Gernetzke, William
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Apparatus for providing an adjustable flow of quenching fluid to a traveling rod or the like. The rod travels through a quench housing assembly having a fixed valve surface surrounding the path of travel of the rod. A movable valve member having an internal passage aligned with the direction of rod travel is supported within the housing assembly for a limited extent of axial travel and, the movable valve member provides a valve surface which is in confronting relation to the fixed valve surface. A cam engages a slot on an exterior surface of the movable valve member. The cam is connected to a cam shaft which extends to a location outside of the housing assembly. The cam, when rotated by the …
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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 July 31, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 31, 1996.
- 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.