Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Denis Babin0
Jobst U. Gellert0
Jonathon Fischer0
Date of Patent
May 27, 2008
0Patent Application Number
115109940
Date Filed
August 28, 2006
0Patent Primary Examiner
Patent abstract
An injection molding hot runner nozzle includes a nozzle body comprising a nozzle core, a nozzle tip, and a melt passage extending through the nozzle body for conveying melt from a manifold through the nozzle tip and to a gate of a mold cavity. A cylindrical sleeve is disposed around the nozzle body, the sleeve being slidably removable from the nozzle body. A wire heating element for heating melt in the melt passage is is spirally wound about the sleeve. A temperature sensor comprising a wire is spirally wound about the sleeve.
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