Patent · US Active

Melting and injection device for plastic materials

US11117290B2 · kind B2 · utility

0Cited by

50References

13Claims

0Family size

Assignee

ENGEL AUSTRIA GMBH · AT

Inventors

Gerhard BAECK · Linz, AT
Michael Fischlschweiger · Rottenmann, AT
Werner KAPPELMUELLER · Linz, AT
Lorenz REITH · Linz, AT
Harald Schimboeck · Ansfelden, AT
Georg Steinbichler · Rottenmann, AT
Gregor Hartung · Steyr, AT

Key dates

Filing date	Oct 11, 2019
Grant date	Sep 14, 2021
Priority date	—
Expiry date	Oct 11, 2039

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB29K2105/0002
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

An arrangement for melting at least one solid precursor product for polymer production includes a housing for receiving the solid precursor product by way of an opening, and a melting device arranged in the housing. The melting device is disposed so that the solid precursor product can be fed thereto to be melted. A preferably switchable discharge device is connected to an opening of the housing and can be connected to an injection unit.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.