Invention Grant
- Patent Title: Apparatus and method for high pressure extrusion with molten aluminum
- Patent Title (中): 用熔融铝高压挤压的设备和方法
-
Application No.: US11548726Application Date: 2006-10-12
-
Publication No.: US07934627B2Publication Date: 2011-05-03
- Inventor: Vivek M. Sample , David E. Gaylord , Vincent A. Paola , Domenic A. Ghiardi , Ronald G. Chabal , Jacob A. Kallivayalil
- Applicant: Vivek M. Sample , David E. Gaylord , Vincent A. Paola , Domenic A. Ghiardi , Ronald G. Chabal , Jacob A. Kallivayalil
- Applicant Address: US PA Pittsburgh
- Assignee: Alcoa Inc.
- Current Assignee: Alcoa Inc.
- Current Assignee Address: US PA Pittsburgh
- Agency: Greenberg Traurig LLP
- Main IPC: B22D11/10
- IPC: B22D11/10 ; B22D15/02 ; B67D5/18
Abstract:
This invention discloses a molten metal supply system that can supply molten metal to a downstream process at a constant pressure and molten metal flow rate. The molten metal supply system includes a molten metal supply source, a plurality of injectors, and a plurality of check valves.
Public/Granted literature
- US20080087691A1 APPARATUS AND METHOD FOR HIGH PRESSURE EXTRUSION WITH MOLTEN ALUMINUM Public/Granted day:2008-04-17
Information query
