Title (en)

Process for making preforms

Title (de)

Verfahren zur Herstellung von Formteilen

Title (fr)

Procédé pour la fabrication d'objets formés

Publication

EP 0794265 A3 20001122 (DE)

Application

EP 97102995 A 19970225

Priority

DE 19608719 A 19960306

Abstract (en)

[origin: EP0794265A2] Production of moulded parts having a layer of uniform finely ground sintered structure esp. made of metallic material comprises producing a negative form of the moulded part for the contour of one side of the moulded part; and forming the moulded part by applying the layer by means of plasma spraying to the negative form acting as substrate. The moulded part itself is also claimed.

IPC 1-7

C23C 4/18; C23C 4/02; H01M 8/02

IPC 8 full level

C23C 4/02 (2006.01); C23C 4/18 (2006.01)

CPC (source: EP)

C23C 4/02 (2013.01); C23C 4/185 (2013.01)

Citation (search report)

• [X] DE 4225779 A1 19940210 - SIEMENS AG [DE]
• [A] US 4548876 A 19851022 - BREGOLI LAWRENCE J [US]
• [A] GB 2007129 A 19790516 - BROOKS R G, et al
• [A] EP 0549981 A2 19930707 - CHUGOKU KAKO CO LTD [JP], et al

Designated contracting state (EPC)

AT CH DE LI

DOCDB simple family (publication)

EP 0794265 A2 19970910; EP 0794265 A3 20001122; DE 19608719 A1 19970911

DOCDB simple family (application)

EP 97102995 A 19970225; DE 19608719 A 19960306