Publication Date: 04/07/1966 Filing Date: 09/26/1959 Export Citation: Click for automatic bibliography generation Assignee: DIDIER WERKE AG International Classes: F27D1/18 Domestic Patent References: DE934280CN/A1955-10-13 DE832206CN/A1952-02-21 ...
Publication Date: 10/20/1992 Filing Date: 07/11/1991 Export Citation: Click for automatic bibliography generation Assignee: Didier-Werke AG (Wiesbaden, DE) Primary Class: 222/598 Other Classes: 222/597 International Classes: B22D41/14; (IPC1-7): B22D41/14 ...
The invention relates to a sleeve for blowing solid materials into molten metal baths, specifically molten steel baths, through the wall of a ladle containing the molten metal bath. To improve the characteristics of such a sleeve, the invention proposes that a forward sleeve section, facing the ...
12/11/1996 Export Citation: Click for automatic bibliography generation Assignee: DIDIER WERKE AG (DE) International Classes: B22D11/10B22D11/115B22D41/60B22D41/62(IPC1-7):B22D41/60B22D11/10 Domestic Patent References: DE4428297A1N/A1996-02-15 ...
Inventors: WILHELMI BRUNO (DE) Application Number: DE19912944A Publication Date: 07/27/2000 Filing Date: 03/23/1999 Export Citation: Click for automatic bibliography generation Assignee: DIDIER WERKE AG (DE) International Classes: F23H17/00(IPC1-7):F23G5/44F23H17/00 ...