Injection molding nozzle having nose portion with heating elemen

Details Injection molding nozzle having nose portion with heating elemen Injection molding nozzle having nose portion with heating elemen

1988-10-21

1990-03-27

Woo, Jay H.

Plastic article or earthenware shaping or treating: apparatus

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

With means to heat or cool

2643288, 26432815, 26432816, 425552, 425562, 425570, B29C 4523

Patent

active

049116363

ABSTRACT:
An integral sprue gated injection molding nozzle having a melt bore extending centrally therethrough wherein a circular forward end portion of the electrical heating element encircles the melt bore in the nose portion to provide additional heat adjacent the gate.

REFERENCES:
patent: 4266723 (1981-12-01), Osuna-Diaz
patent: 4279588 (1981-07-01), Gellert
patent: 4450999 (1984-05-01), Gellert
patent: 4622001 (1986-11-01), Bright et al.
patent: 4652230 (1987-03-01), Osuna-Diaz
patent: 4688622 (1987-08-01), Gellert
patent: 4768283 (1988-09-01), Fellert
patent: 4768945 (1988-09-01), Schmidt et al.
patent: 4787836 (1988-11-01), Osuna-Diaz et al.

Affiliated with

Also associated with

Rating

Injection molding nozzle having nose portion with heating elemen does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Injection molding nozzle having nose portion with heating elemen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Injection molding nozzle having nose portion with heating elemen will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1647551