EP 1985820 A1 20081029 - HEAT-RESISTANT CAST STEEL EXHAUST MANIFOLD
Title (en)
HEAT-RESISTANT CAST STEEL EXHAUST MANIFOLD
Title (de)
ABGASKRÜMMER AUS WÄRMEBESTÄNDIGEM GUSSSTAHL
Title (fr)
TUBULURE D'ECHAPPEMENT EN ACIER COULE RESISTANT A LA CHALEUR
Publication
Application
Priority
- JP 2007052997 W 20070219
- JP 2006040499 A 20060217
Abstract (en)
An exhaust manifold made of heat-resistant cast steel comprising pluralities of flanges each having a hole connected to each exhaust port of a cylinder head of an engine with bolts, pluralities of ports connected to the flanges, and a convergence portion in which the ports are converging, the thickness of the flanges being 80-150% of that of the ports.
IPC 1-7
IPC 8 full level
F01N 13/10 (2010.01); F01N 13/18 (2010.01); B22C 9/24 (2006.01); F01N 13/08 (2010.01)
CPC (source: EP KR US)
B22C 9/24 (2013.01 - EP US); F01N 13/08 (2013.01 - KR); F01N 13/10 (2013.01 - EP KR US); F01N 13/1805 (2013.01 - EP US); F01N 13/1861 (2013.01 - EP US); F01N 2450/22 (2013.01 - EP US); F01N 2530/00 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR IT
DOCDB simple family (publication)
EP 1985820 A1 20081029; EP 1985820 A4 20100106; EP 1985820 B1 20120905; CN 101384803 A 20090311; JP WO2007094500 A1 20090709; KR 20080096666 A 20081031; US 2009064670 A1 20090312; WO 2007094500 A1 20070823
DOCDB simple family (application)
EP 07714523 A 20070219; CN 200780005654 A 20070219; JP 2007052997 W 20070219; JP 2008500590 A 20070219; KR 20087019988 A 20080814; US 27948207 A 20070219