EP 1842607 A3 20071017 - Method for investment casing of metallic moulded parts and device therefor
Title (en)
Method for investment casing of metallic moulded parts and device therefor
Title (de)
Verfahren zum Feingiessen von metallischen Formteilen und Vorrichtung hierfür
Title (fr)
Procédé de soudure fin de pièce de formage métallique et procédé approprié
Publication
Application
Priority
AT 5702006 A 20060404
Abstract (en)
[origin: EP1842607A2] The fine casting of profiled metal parts or several dimensionally identical metal parts in which a metal melt is cast in a ceramic mold, and cooled under pressure for a maximum of 30 seconds and allowed to solidify. During solidification the melt can be subjected to ultrasonic vibration or a variable stress (sic, Wechselspannung). An independent claim is included for a device for fine casting of profiled parts.
IPC 8 full level
B22D 27/13 (2006.01)
CPC (source: EP US)
B22D 27/04 (2013.01 - EP US); B22D 27/13 (2013.01 - EP US)
Citation (search report)
- [X] DE 3603310 A1 19870806 - LEYBOLD HERAEUS GMBH & CO KG [DE]
- [XP] EP 1695777 A1 20060830 - SENATOR TECHNOLOGY GMBH [DE]
- [X] EP 0421039 A1 19910410 - PECHINEY ALUMINIUM [FR]
- [A] JP 2004058133 A 20040226 - MAZDA MOTOR
- [A] US 6035923 A 20000314 - ODA NOBUYUKI [JP], et al
- [AD] US 6622774 B2 20030923 - SONG SHIHONG GARY [US]
- [A] GHOMASHCHI M R ET AL: "Squeeze casting: An overview", J MATER PROCESS TECHNOL; JOURNAL OF MATERIALS PROCESSING TECHNOLOGY 2000 ELSEVIER SCIENCE S.A., LAUSANNE, SWITZERLAND, vol. 101, no. 1, 2000, pages 1 - 9, XP002449118
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1842607 A2 20071010; EP 1842607 A3 20071017; AT 503391 A1 20071015; AT 503391 B1 20081015; US 2008011442 A1 20080117
DOCDB simple family (application)
EP 07450060 A 20070323; AT 5702006 A 20060404; US 69041407 A 20070323