Patent · US Active

Method for maintenance of a cooling assembly for a metallurgical furnace

US12276458B2 · kind B2 · utility

0Cited by

2References

15Claims

0Family size

Assignees

PAUL WURTH S.A. · LU
PAUL WURTH DEUTSCHLAND GMBH · DE

Inventors

Marco Ricke · Coesfeld, DE
Rene Schneider · Oederan, DE
Frank Tennagels · Kirchhellen, DE
Nicolas Maggioli · Thionville, FR

Key dates

Filing date	Aug 4, 2020
Grant date	Apr 15, 2025
Priority date	—
Expiry date	Jan 2, 2042

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF27D2009/0029
WIPO fieldThermal processes and apparatus
WIPO sectorMechanical engineering

Abstract

A cooling assembly for a metallurgical furnace In order to provide ways for facilitating repair of a cooling system of the metallurgical furnace, the method includes at least the step of performing at least one cutting operation with a cutting device having a fixture and a cutting tool movably connected to the fixture for a guided movement with respect to the fixture. The fixture is mounted to the cooling pipe, whereby the cutting device is aligned with respect to the cooling pipe, and the cutting tool is guidedly moved while performing the cutting operation.

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