EP 0947674 A3 20000112 - Muffler for internal combustion engine
Title (en)
Muffler for internal combustion engine
Title (de)
Schalldämpfer für eine interne Brennkraftmaschine
Title (fr)
Silencieux pour moteur a combustion interne
Publication
Application
Priority
IT LC980002 A 19980403
Abstract (en)
[origin: EP0947674A2] Exhaust muffler for internal combustion engines comprising at least two portions of external shell (1,2) reciprocally joined along perimeter edges (3) and internal separators (4) in one-piece with at least one of the portions of external shell to form chambers (5,6,7) and/or connecting pipes (8,9) fit to allow the passage of the exhaust gases from an entry section, or opening (10), to an exit section, or opening (11), for the exhaust gases. <IMAGE>
IPC 1-7
IPC 8 full level
F01N 13/16 (2010.01); F01N 13/18 (2010.01)
CPC (source: EP)
F01N 13/16 (2013.01); F01N 13/1866 (2013.01); F01N 13/1888 (2013.01); F01N 2530/06 (2013.01)
Citation (search report)
- [X] DE 3516442 A1 19861113 - LINSER JOERG PROF DIPL ING FH
- [X] DE 1476491 A1 19691002 - DURALUMIN
- [X] WO 9717531 A1 19970515 - ACTS LTD [GB], et al
- [PX] EP 0897060 A2 19990217 - HONDA MOTOR CO LTD [JP]
- [A] US 4084658 A 19780418 - MURPHY MILO E
- [A] EP 0513850 A2 19921119 - MITSUBISHI HEAVY IND LTD [JP]
- [A] PATENT ABSTRACTS OF JAPAN vol. 008, no. 227 (M - 332) 18 October 1984 (1984-10-18)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0947674 A2 19991006; EP 0947674 A3 20000112; ES 2137913 T1 20000101; IT 1306539 B1 20010611; IT LC980002 A0 19980403; IT LC980002 A1 19991003
DOCDB simple family (application)
EP 99105157 A 19990329; ES 99105157 T 19990329; IT LC980002 A 19980403