Title:
APPARATUS AND METHOD FOR HIGH PRESSURE EXTRUSION WITH MOLTEN ALUMINUM
Document Type and Number:
Japanese Patent JP2012006081
Kind Code:
A
Abstract:
To provide a molten metal supply system that can supply a molten metal to a downstream process at a constant pressure and flow rate.
The molten metal supply system 16 includes: a molten metal supply source; a plurality of injectors 18a, 18b; and a plurality of check valves 32a, 32b. The check valves 32a, 32b includes a first metal sleeve for surrounding a thermal conductive first core. The first metal sleeve includes a device for heating and cooling the thermal conductive first core.
Inventors:
SAMPLE VIVEK M
GAYLORD DAVID
PAOLA VINCENT A
GHIARDI DOMENIC A
CHABAL RONALD G
KALLIVAYALIL JACOB A
GAYLORD DAVID
PAOLA VINCENT A
GHIARDI DOMENIC A
CHABAL RONALD G
KALLIVAYALIL JACOB A
Application Number:
JP2011163855A
Publication Date:
January 12, 2012
Filing Date:
July 27, 2011
Export Citation:
Assignee:
ALCOA INC
International Classes:
B22D39/06; B22D45/00
Domestic Patent References:
| JPS60199564A | 1985-10-09 | |||
| JPS60199564A | 1985-10-09 |
Foreign References:
| DE4136066A1 | 1993-05-06 | |||
| US20030085019A1 | 2003-05-08 | |||
| US20030056934A1 | 2003-03-27 | |||
| US20040017029A1 | 2004-01-29 | |||
| DE4136066A1 | 1993-05-06 | |||
| US20030085019A1 | 2003-05-08 | |||
| US20030056934A1 | 2003-03-27 | |||
| US20040017029A1 | 2004-01-29 |
Attorney, Agent or Firm:
Toshiyuki Maruyama
Takao Miyano
Toshiya Nagatsuka
Takahiro Kutoku
Takao Miyano
Toshiya Nagatsuka
Takahiro Kutoku
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