Nozzle tip for high melt pressure applications

Details Nozzle tip for high melt pressure applications Nozzle tip for high melt pressure applications

2007-04-20

2009-06-23

Heitbrink, Tim (Department: 1791)

Plastic article or earthenware shaping or treating: apparatus

Female mold and charger to supply fluent stock under...

With means to heat or cool

C264S328150

Reexamination Certificate

active

07549855

ABSTRACT:
An improved nozzle for high melt pressure applications includes an inner body portion having a melt channel, the inner body portion having an inlet face and a melt outlet; an outer body portion having a seal face, with the outer body portion inducing a compressive force on the inner body portion at least during operation of the nozzle; the plane of the inlet face of the inner body portion intersecting the outer body portion, resulting in no part of the inner body portion extending beyond the seal face of the outer body portion; and the inner and outer body portions having different relative thermal conduction and expansion coefficients.

REFERENCES:
patent: 6164954 (2000-12-01), Mortazavi et al.
patent: 7018197 (2006-03-01), Babin et al.
patent: 2332062 (2002-07-01), None

Affiliated with

Also associated with

Rating

Nozzle tip for high melt pressure applications does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Nozzle tip for high melt pressure applications, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nozzle tip for high melt pressure applications will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4118832