EP 0942166 A3 20000322 - Multicylinder engine with exhaust gas recirculation
Title (en)
Multicylinder engine with exhaust gas recirculation
Title (de)
Mehrzylindrige Brennkraftmaschine mit Abgasrückführung
Title (fr)
Moteur à plusieurs cylindres avec recirculation de gaz d'échappement
Publication
Application
Priority
DE 19810840 A 19980312
Abstract (en)
[origin: EP0942166A2] The recirculation channels (6) of at least two neighboring cylinders are combined in a modular exhaust recirculation unit (10). The control valves (7) located in the channels, are also contained in the chamber, and are actuated together. The exhaust is fed via an intake opening into a distribution chamber (11) in the unit. The recirculation channels leading to the cylinder intake channels branch off the chamber. The recirculation channel intakes (8) are sealed by the control valves, which are formed as sealing cones.
IPC 1-7
IPC 8 full level
F02B 31/08 (2006.01); F02M 25/07 (2006.01); F02M 26/21 (2016.01); F02M 26/38 (2016.01); F02M 26/42 (2016.01); F02M 26/54 (2016.01); F02M 26/67 (2016.01); F02B 31/00 (2006.01)
CPC (source: EP)
F02B 31/085 (2013.01); F02M 26/21 (2016.02); F02M 26/38 (2016.02); F02M 26/42 (2016.02); F02M 26/54 (2016.02); F02M 26/67 (2016.02)
Citation (search report)
- [XA] DE 19631337 A1 19980205 - AUDI AG [DE]
- [XA] EP 0701048 A1 19960313 - FORD MOTOR CO [GB], et al
- [XY] PATENT ABSTRACTS OF JAPAN vol. 16, no. 363 (M - 1290) 5 August 1992 (1992-08-05)
- [Y] PATENT ABSTRACTS OF JAPAN vol. 018, no. 034 (M - 1544) 19 January 1994 (1994-01-19)
- [Y] PATENT ABSTRACTS OF JAPAN vol. 018, no. 465 (M - 1665) 30 August 1994 (1994-08-30)
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 0942166 A2 19990915; EP 0942166 A3 20000322; EP 0942166 B1 20030502; DE 19810840 A1 19990916; DE 59905275 D1 20030605
DOCDB simple family (application)
EP 99102586 A 19990211; DE 19810840 A 19980312; DE 59905275 T 19990211