Heating device for plastic preforms

Details Heating device for plastic preforms Heating device for plastic preforms

2006-09-12

2010-11-23

Van, Quang T (Department: 3742)

Electric heating

Inductive heating

Specific heating application

C219S633000, C219S659000, C156S285000

Reexamination Certificate

active

07838805

ABSTRACT:
Preform heating device able to perform a precise and strongly localised heating of the preforms before the blow moulding phase of the plastic bottle or container production process. This device has an innovative construction configuration, thus allowing high efficiency thanks to the significant reduction in the energy required to reach the project temperatures in the heating element in a very rapid way. The inductor does not heat the preform directly, but takes to the temperature set, through the concentration of the magnetic flow, generated by the passage of current, a conductor material of a particular form that, by irradiation and convection, in turn heats the PET.

REFERENCES:
patent: 2757267 (1956-07-01), Brauer et al.
patent: 3604880 (1971-09-01), O'Neill
patent: 4315725 (1982-02-01), Yoshino et al.
patent: 4560430 (1985-12-01), Watanabe et al.
patent: 5180893 (1993-01-01), Sugiyama et al.
patent: 6844533 (2005-01-01), Chuang
patent: 2004/0164070 (2004-08-01), Terano
patent: 0 849 067 (1998-06-01), None

Affiliated with

Also associated with

Rating

Heating device for plastic preforms does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Heating device for plastic preforms, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heating device for plastic preforms will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4180436