EP 3233331 A2 20171025 - DELIVERY DEVICE FOR A METAL BATH IN A DIECASTING UNIT
Title (en)
DELIVERY DEVICE FOR A METAL BATH IN A DIECASTING UNIT
Title (de)
FÖRDERVORRICHTUNG FÜR EINE METALLSCHMELZE IN EINEM SPRITZGUSSAGGREGAT
Title (fr)
DISPOSITIF D'ACHEMINEMENT D'UN MÉTAL EN FUSION DANS UNE UNITÉ DE COULÉE PAR INJECTION
Publication
Application
Priority
- DE 102014018798 A 20141219
- EP 2015002517 W 20151215
Abstract (en)
[origin: CA2971496A1] A delivery device for a metal bath in an extrusion pressure unit of, for example, a metal casting machine comprises a reservoir for the metal bath and a delivery duct inside which the metal bath is fed to a mold cavity. The delivery duct includes a cylindrical bore inside which a piston is arranged in such a way as to be axially movable. The cylindrical bore has a collection chamber for the metal bath from which the metal bath can be introduced into the mold cavity via a duct extension as a result of an axial movement of the piston. The cylindrical bore is surrounded by a first heating device that includes at least one heating element.
IPC 8 full level
B22D 17/04 (2006.01); B22D 17/20 (2006.01); B22D 17/30 (2006.01); B22D 17/32 (2006.01)
CPC (source: CN EP US)
B22D 17/04 (2013.01 - CN EP US); B22D 17/2023 (2013.01 - CN EP US); B22D 17/203 (2013.01 - CN EP US); B22D 17/2038 (2013.01 - CN EP US); B22D 17/30 (2013.01 - CN EP US); B22D 17/32 (2013.01 - CN EP US)
Citation (search report)
See references of WO 2016096120A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102014018798 A1 20160623; CA 2971496 A1 20160623; CN 107206478 A 20170926; CN 107206478 B 20201016; EP 3233331 A2 20171025; EP 3233331 B1 20190731; JP 2018501112 A 20180118; JP 6749328 B2 20200902; US 10675677 B2 20200609; US 2017348766 A1 20171207; WO 2016096120 A2 20160623; WO 2016096120 A3 20160901
DOCDB simple family (application)
DE 102014018798 A 20141219; CA 2971496 A 20151215; CN 201580073565 A 20151215; EP 15822908 A 20151215; EP 2015002517 W 20151215; JP 2017532943 A 20151215; US 201515535888 A 20151215