EP 0463910 A1 19920102 - Process and device for feeding a sand mould with liquid metal using low pressure.
Title (en)
Process and device for feeding a sand mould with liquid metal using low pressure.
Title (de)
Verfahren und Vorrichtung zur Durchführung flüssigen Metalls in eine Sandgiessform mittels Niederdruck.
Title (fr)
Procédé d'alimentation en métal sous basse pression d'un moule en sable borgne, moule et installation de coulée correspondants.
Publication
Application
Priority
FR 9007862 A 19900622
Abstract (en)
The mould (4) comprises, at each stage, several impressions (31) fed via runners (32A 32B) connected to the casting pool (28) via at least one intermediate channel (30A, 30B). All the runners fed by one and the same intermediate channel emerge in the same impression. Application to the moulding of thin-wall castings having an elongated shape. <IMAGE>
Abstract (fr)
Le moule (4) comprend à chaque étage plusieurs empreintes (31) alimentées via des attaques (32A, 32B) reliées au puits de coulée (28) par au moins un canal intermédiaire (30A, 39B). Toutes les attaques alimentées par un même canal intermédiaire débouchent dans la même empreinte. Application au moulage de pièces de fonderie paroi mince ayant une forme allongée. <IMAGE>
IPC 1-7
IPC 8 full level
B22C 9/02 (2006.01); B22C 9/08 (2006.01); B22C 9/20 (2006.01); B22D 18/04 (2006.01)
CPC (source: EP US)
B22C 9/08 (2013.01 - EP US); B22C 9/20 (2013.01 - EP US); B22D 18/04 (2013.01 - EP US)
Citation (search report)
- [YD] FR 2295808 A1 19760723 - PONT A MOUSSON [FR]
- [Y] US 3628598 A 19711221 - MACNEILL SAMUEL G, et al
- [A] US 3656539 A 19720418 - ZICKEFOOSE ELLIS J
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0463910 A1 19920102; EP 0463910 B1 19940907; AT E110998 T1 19940915; BR 9102617 A 19920121; CA 2044880 A1 19911223; CA 2044880 C 19961001; CS 188391 A3 19920617; DE 69103826 D1 19941013; DE 69103826 T2 19950105; DK 0463910 T3 19941010; ES 2060322 T3 19941116; FI 913011 A0 19910619; FI 913011 A 19911223; FI 96099 B 19960131; FI 96099 C 19960510; FR 2663572 A1 19911227; FR 2663572 B1 19941125; HU 207008 B 19930301; HU 912032 D0 19911230; HU T58011 A 19920128; JP H04251654 A 19920908; JP H0798258 B2 19951025; MX 173081 B 19940131; NO 179066 B 19960422; NO 179066 C 19960731; NO 912405 D0 19910620; NO 912405 L 19911223; PL 167599 B1 19950930; PL 290759 A1 19920224; RU 2046692 C1 19951027; US 5385197 A 19950131
DOCDB simple family (application)
EP 91401543 A 19910611; AT 91401543 T 19910611; BR 9102617 A 19910621; CA 2044880 A 19910618; CS 188391 A 19910619; DE 69103826 T 19910611; DK 91401543 T 19910611; ES 91401543 T 19910611; FI 913011 A 19910619; FR 9007862 A 19900622; HU 203291 A 19910618; JP 24715191 A 19910621; MX 2634891 A 19910621; NO 912405 A 19910620; PL 29075991 A 19910620; SU 4895650 A 19910620; US 98473092 A 19921204