EP 1162362 A3 20020925 - Intake system for combustion engines
Title (en)
Intake system for combustion engines
Title (de)
Ansaugsystem für Brennkraftmaschinen
Title (fr)
Système d'admission pour moteurs à combustion
Publication
Application
Priority
DE 10028963 A 20000610
Abstract (en)
[origin: EP1162362A2] The system has a housing (10) has a resonance chamber (18) separated from the residual housing area by a tubular acoustic neck (19). The housing has two sections, connected esp. by ultrasonic welding or heated tool welding. Acoustic neck and/or resonance chamber are defined by peripheral surfaces of first and second sections. Both sections have similar surfaces, which define the resonance chamber. There are passages between acoustic neck and resonance chamber, or acoustic neck and housing volume.
IPC 1-7
IPC 8 full level
F02M 35/14 (2006.01)
CPC (source: EP)
F02M 35/1255 (2013.01); F02M 35/1283 (2013.01); F02M 35/14 (2013.01)
Citation (search report)
- [XY] EP 0896148 A2 19990210 - SIEMENS CANADA LTD [CA]
- [X] US 5900595 A 19990504 - AKIMA KAZUHIRO [JP], et al
- [Y] DE 3429633 A1 19860220 - HENGST WALTER GMBH & CO KG [DE]
- [A] GB 1034721 A 19660706 - CITROEN SA ANDRE
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 1162362 A2 20011212; EP 1162362 A3 20020925; EP 1162362 B1 20040908; AT E275692 T1 20040915; DE 10028963 A1 20011213; DE 50103509 D1 20041014
DOCDB simple family (application)
EP 01113446 A 20010602; AT 01113446 T 20010602; DE 10028963 A 20000610; DE 50103509 T 20010602