EP 2408578 B1 20170531 - Method of manufacturing a casing with piping, casing and its use
Title (en)
Method of manufacturing a casing with piping, casing and its use
Title (de)
Verfahren zur Herstellung eines Gehäuses mit Rohren, Gehäuse und seine Verwendung
Title (fr)
Méthode de réalisation d'un carter avec tuyauteries rapportées, carter et son utilisation
Publication
Application
Priority
- EP 2010053335 W 20100316
- FR 0951701 A 20090317
Abstract (en)
[origin: WO2010106043A1] The invention relates to a method for making a light alloy foundry part that comprises at least one piping (4) supported by a wall (2, 3) of said part (1), wherein said method includes the steps of making said piping, making a mould reproducing the shape of the part (1) without said piping (4), positioning the piping (4) in the mould, and casting a metal for making said part (1), characterised in that at least a portion of the piping (4) is subjected, prior to the installation thereof in the mould, to a surface-processing step for generating a thermal barrier between said portion of the piping (4) and the casting metal, said mould including at least one hollow location around the piping (4) for making a bridge (5) for supporting the piping (4) and extending from said wall (2, 3) of the foundry part (1).
IPC 8 full level
B22D 19/00 (2006.01); B22D 19/04 (2006.01); B22D 19/16 (2006.01)
CPC (source: EP US)
B22D 19/0072 (2013.01 - EP US); B22D 19/0081 (2013.01 - EP US); B22D 19/04 (2013.01 - EP US); B22D 19/16 (2013.01 - EP US); Y10T 428/12299 (2015.01 - US)
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
WO 2010106043 A1 20100923; BR PI1009406 A2 20160301; BR PI1009406 B1 20180605; CA 2754687 A1 20100923; CA 2754687 C 20170418; CN 102355965 A 20120215; CN 102355965 B 20140903; EP 2408578 A1 20120125; EP 2408578 B1 20170531; ES 2636893 T3 20171010; FR 2943264 A1 20100924; FR 2943264 B1 20121116; JP 2012520774 A 20120910; JP 5486077 B2 20140507; RU 2011141762 A 20130427; RU 2539497 C2 20150120; US 2012003494 A1 20120105; US 8528625 B2 20130910
DOCDB simple family (application)
EP 2010053335 W 20100316; BR PI1009406 A 20100316; CA 2754687 A 20100316; CN 201080012446 A 20100316; EP 10708559 A 20100316; ES 10708559 T 20100316; FR 0951701 A 20090317; JP 2012500216 A 20100316; RU 2011141762 A 20100316; US 201013256687 A 20100316