Global Patent Index - EP 0009433 B1

EP 0009433 B1 19810909 - PROCESS AND APPARATUS FOR PRODUCING METALLIC POWDER STARTING FROM A MOLTEN METAL OR ALLOY

Title (en)

PROCESS AND APPARATUS FOR PRODUCING METALLIC POWDER STARTING FROM A MOLTEN METAL OR ALLOY

Publication

EP 0009433 B1 19810909 (FR)

Application

EP 79400619 A 19790906

Priority

FR 7826648 A 19780918

Abstract (en)

[origin: ES8100937A1] A system for producing metal powder in which a cryogenic fluid in the liquid phase is poured over a metal bath having a vapor pressure of at least 1 mm Hg, and the solid particles suspended in the fluid are separated therefrom and collected. The particles find application in the manufacture of paints, in the treatment of rubber, and in the metallurgical, chemical pharmaceutical and ceramic industries.

IPC 1-7

B22F 9/12; C22B 19/18

IPC 8 full level

B22F 9/12 (2006.01); C22B 19/18 (2006.01)

CPC (source: EP US)

B22F 9/12 (2013.01 - EP US)

Designated contracting state (EPC)

AT BE CH DE FR GB IT LU NL SE

DOCDB simple family (publication)

EP 0009433 A1 19800402; EP 0009433 B1 19810909; AT E193 T1 19810915; CA 1139970 A 19830125; DE 2960783 D1 19811126; ES 483267 A0 19801201; ES 8100937 A1 19801201; FR 2435988 A1 19800411; FR 2435988 B1 19810320; JP S5541999 A 19800325; JP S5620327 B2 19810513; US 4309214 A 19820105

DOCDB simple family (application)

EP 79400619 A 19790906; AT 79400619 T 19790906; CA 335712 A 19790914; DE 2960783 T 19790906; ES 483267 A 19790809; FR 7826648 A 19780918; JP 11743379 A 19790914; US 7003679 A 19790827