EP 1225315 A3 20031203 - Method for manufacturing an exhaust gas manifold
Title (en)
Method for manufacturing an exhaust gas manifold
Title (de)
Verfahren zur Herstellung eines Abgassammlers
Title (fr)
Procédé pour la fabrication d'un collecteur d'échappement
Publication
Application
Priority
DE 10102896 A 20010123
Abstract (en)
[origin: EP1225315A2] The method for making an exhaust manifold for a multi-cylinder IC engine comprises forming the casing (3) by internal high pressure forming of a tubular profile. The inlet pipe (4) is then formed to give it a rectangular cross-section with curved ends.
IPC 1-7
IPC 8 full level
B21D 53/88 (2006.01); B21D 26/033 (2011.01); B21D 53/84 (2006.01); F01N 3/28 (2006.01); F01N 13/10 (2010.01)
CPC (source: EP US)
F01N 3/2882 (2013.01 - EP US); F01N 13/10 (2013.01 - EP US); Y10T 29/49345 (2015.01 - EP US); Y10T 29/49391 (2015.01 - EP US); Y10T 29/49398 (2015.01 - EP US); Y10T 29/49437 (2015.01 - EP US); Y10T 29/4944 (2015.01 - EP US); Y10T 29/49805 (2015.01 - EP US)
Citation (search report)
- [X] EP 0928885 A2 19990714 - SCAMBIA IND DEV AG [LI]
- [A] EP 0849445 A1 19980624 - ZEUNA STAERKER KG [DE]
- [A] FR 2679602 A1 19930129 - VALEO THERMIQUE MOTEUR SA [FR]
- [A] FR 2738289 A1 19970307 - RENAULT [FR]
- [A] FR 2727466 A1 19960531 - RENAULT [FR]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1225315 A2 20020724; EP 1225315 A3 20031203; EP 1225315 B1 20051123; EP 1225315 B8 20060607; AT E310898 T1 20051215; CZ 2002280 A3 20020911; CZ 298339 B6 20070829; DE 10102896 A1 20021031; DE 10102896 B4 20040115; DE 50204982 D1 20051229; US 2002116819 A1 20020829; US 6687996 B2 20040210
DOCDB simple family (application)
EP 02000755 A 20020112; AT 02000755 T 20020112; CZ 2002280 A 20020123; DE 10102896 A 20010123; DE 50204982 T 20020112; US 5059402 A 20020116