EP 0674958 A3 19970326 - Method and device for near net shape casting.
Title (en)
Method and device for near net shape casting.
Title (de)
Verfahren und Vorrichtung zum endabmessungsnahen Vergiessen von Schmelzen.
Title (fr)
Procédé et dispositif pour la coulée d'un produit proche de ses dimensions finales.
Publication
Application
Priority
DE 4410511 A 19940328
Abstract (en)
[origin: EP0674958A2] The method involves casting of melts, in particular, metal melts from a vessel (1) provided with a channel (2) with inlet and outlet openings (4, 3). The channel (2) is subjected to high-frequency oscillations with a frequency of at least 5 kHz, in particular, to ultrasonic oscillations in the region of 20 kHz and above. The appts. has one or more oscillation generators (7) attached to the channel (2). <IMAGE>
IPC 1-7
IPC 8 full level
B22D 11/04 (2006.01); B22D 11/053 (2006.01); B22D 11/055 (2006.01); B22D 11/059 (2006.01); B22D 11/06 (2006.01); B22D 11/14 (2006.01); B22D 27/08 (2006.01)
CPC (source: EP US)
B22D 11/053 (2013.01 - EP US); B22D 11/064 (2013.01 - EP US); B22D 11/145 (2013.01 - EP US)
Citation (search report)
- [Y] DE 3332349 A1 19850328 - KRUPP STAHL AG [DE]
- [Y] EP 0042007 A1 19811223 - NIPPON KOKAN KK [JP]
- [Y] EP 0362983 A1 19900411 - STANDARD OIL CO OHIO [US]
- [Y] EP 0403411 A1 19901219 - SIDERURGIE FSE INST RECH [FR]
- [Y] EP 0050581 A1 19820428 - ARBED [LU]
- [PY] DE 4240849 A1 19940609 - DIDIER WERKE AG [DE]
- [A] DE 271796 C
- [A] WO 8504125 A1 19850926 - AMB TECHNOLOGY INC [US]
- [A] DE 3725010 C1 19880929 - KRUPP STAHL AG
- [A] DE 2805277 A1 19790809 - KABEL METALLWERKE GHH
- [YD] PATENT ABSTRACTS OF JAPAN vol. 12, no. 454 (M - 769) 29 November 1988 (1988-11-29)
- [A] PATENT ABSTRACTS OF JAPAN vol. 8, no. 26 (M - 273)<1463> 3 February 1984 (1984-02-03)
Designated contracting state (EPC)
AT BE DE FR GB IT NL
DOCDB simple family (publication)
EP 0674958 A2 19951004; EP 0674958 A3 19970326; EP 0674958 B1 19991020; AT E185721 T1 19991115; DE 4410511 A1 19951005; DE 59507069 D1 19991125; JP H0839198 A 19960213; US 5542466 A 19960806
DOCDB simple family (application)
EP 95103812 A 19950316; AT 95103812 T 19950316; DE 4410511 A 19940328; DE 59507069 T 19950316; JP 9936995 A 19950322; US 41219195 A 19950328