Patent · US Expired

Hood to be used in a metal production plant

US4129288A · kind A · utility

1Cited by

1References

7Claims

0Family size

Assignee

Vereinigte Osterreichische Eisen- und Stahlwerke - Alpine Montan Aktiengesellschaft · AT

Inventors

Friedrich Laimer · Ansfelden, AT
Peter Moser · Schlagturn, AT

Key dates

Filing date	Feb 13, 1978
Grant date	Dec 12, 1978
Priority date	—
Expiry date	Feb 13, 1998

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB08B15/02
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A hood for diverting the flue gases and smoke when pouring molten metal from a tiltable metallurgical vessel into a ladle hanging from a crane, has an opening through which the vessel lip projects into the hood interior, at least one recess through which the ladle carrying means can be moved, and a structure that covers the ladle mouth and the carrying means on all sides.

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