EP 3929413 A4 20220302 - SILENCER STRUCTURE FOR SADDLED VEHICLE
Title (en)
SILENCER STRUCTURE FOR SADDLED VEHICLE
Title (de)
SCHALLDÄMPFERSTRUKTUR FÜR SATTELFAHRZEUG
Title (fr)
STRUCTURE DE SILENCIEUX POUR VÉHICULE À SELLE
Publication
Application
Priority
JP 2019006501 W 20190221
Abstract (en)
[origin: EP3929413A1] This silencer structure of a saddle-riding type vehicle includes a silencer (42) that performs silencing of exhaust gas discharged from an internal-combustion engine (E). The silencer (42) includes a silencer main body (43) which has an exhaust port (49a) at a rear end, and a cover member (51) which is attached to the silencer main body (43). The silencer (42) includes a projection (71) which protrudes from an outer surface (43b) of the silencer main body (43) and generates a prescribed turbulence in head wind flowing along the outer surface (43b). The projection (71) is provided behind a central position (ctl) of the silencer (42) in a longitudinal direction of the silencer (42).
IPC 8 full level
CPC (source: EP)
F01N 1/00 (2013.01); F01N 2260/06 (2013.01); F01N 2590/04 (2013.01)
Citation (search report)
- [X] EP 2532854 A1 20121212 - YAMAHA MOTOR CO LTD [JP]
- [XI] US 2013075192 A1 20130328 - HAYAMA YOSHITAKA [JP], et al
- See also references of WO 2020170381A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3929413 A1 20211229; EP 3929413 A4 20220302; BR 112021016453 A2 20211013; JP 7146057 B2 20221004; JP WO2020170381 A1 20211209; WO 2020170381 A1 20200827
DOCDB simple family (application)
EP 19916011 A 20190221; BR 112021016453 A 20190221; JP 2019006501 W 20190221; JP 2021501221 A 20190221