Patent · US Active

Cooling and vacuum tank

US10899061B2 · kind B2 · utility

0Cited by

7References

13Claims

0Family size

Assignee

BATTENFELD-CINCINNATI GERMANY GMBH · DE

Inventors

Heinrich Dohmann · Ennigerloh, DE
Joerg Droege · Kerken, DE

Key dates

Filing date	Aug 24, 2016
Grant date	Jan 26, 2021
Priority date	—
Expiry date	Apr 13, 2037

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB29C48/911
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A calibration and cooling tank of an extrusion line, which connects to an extrusion tool, wherein a vacuum can be applied to the calibration and cooling tank for calibrating the plastic melt emerging from the extrusion tool, wherein the calibration and cooling tank extends along an extrusion axis. The calibration and cooling tank is modularly structured, wherein at least one module forms a calibration and cooling section and the module has a connection region on both sides to which an additional module can be attached. The connection region includes a flange that extends from the base element of the calibration and cooling tank to the outside.

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