Patent · US Expired

Device for cooling extruded profiles

US6216485A · kind A · utility

4Cited by

7References

15Claims

0Family size

Assignee

Ingenieurgemeinschaft Wsp Prof. Dr. Ing. Carl Kramer, Prof. H.J. Gerhardt M.SC. · DE

Inventors

Carl Kramer
Markus Becker · Paderborn, DE

Key dates

Filing date	May 26, 1999
Grant date	Apr 17, 2001
Priority date	—
Expiry date	May 26, 2019

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC21D1/613
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

The invention relates to a device for cooling extruded profiles (2) comprising slotted air nozzles (6U, 6O) arranged above and below the extruded profile moving on an exit runway (1) and oriented transversely to the direction of movement of the profile, and water impingement nozzles (12) for impinging the extruded profile with water, wherein the water impingement nozzles are arranged separately from the slotted air nozzles (6U, 6O) in tubes (12) oriented in the direction of movement of the profile such that the impingement portions of the individual water impingement nozzles (12) supplement to achieve a homogenous impingement of the extruded profile (2).

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