Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Guoming Li0
Joachim Johannes Niewels0
Michael K. Zuraw0
Date of Patent
June 26, 2007
Patent Application Number
10865973
Date Filed
June 14, 2004
Patent Primary Examiner
Patent abstract
A cooling circuit for a neck ring of a preform is conformed to the surface of the neck ring by providing a neck ring in two parts. The first part supports the neck ring and provides strength and durability to the neck ring insert. The second part is formed of porous steel impregnated with highly thermally conductive metal and includes a cooling channel that provides substantially uniform cooling around the neck ring of the preform.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
