EP 3546739 B1 20210526 - INTAKE STRUCTURE FOR INTERNAL COMBUSTION ENGINES FOR USE ON SADDLE-TYPE VEHICLES
Title (en)
INTAKE STRUCTURE FOR INTERNAL COMBUSTION ENGINES FOR USE ON SADDLE-TYPE VEHICLES
Title (de)
EINLASSSTRUKTUR FÜR VERBRENNUNGSMOTOREN ZUR VERWENDUNG IN SATTELFAHRZEUGEN
Title (fr)
STRUCTURE D'ADMISSION POUR MOTEURS À COMBUSTION INTERNE À UTILISER SUR UN VÉHICULE DE TYPE À SELLE
Publication
Application
Priority
JP 2018067320 A 20180330
Abstract (en)
[origin: EP3546739A1] An intake structure for an internal combustion engine 4 for use on a saddle-type vehicle, includes upper, lower, left, and right ribs 71, 72, 73, 74 erected respectively on upper, lower, left, and right surfaces of an intake pipe 7, in which an injector 81 is disposed between the upper rib 71 and one of the left rib 73 and the right rib 74. The upper rib, the lower rib, the left rib, and the right rib of the intake pipe increase the rigidity and mechanical strength of the intake pipe against vibrations produced by the vehicle and vibrations produced in the intake pipe, thereby increasing the vibration control capability of the intake pipe, and the injector can be placed out of physical interference with the ribs even with the upper rib 71 being disposed on the intake pipe.
IPC 8 full level
F02M 35/16 (2006.01); F02M 61/14 (2006.01)
CPC (source: CN EP)
F02F 1/4235 (2013.01 - CN); F02M 35/10006 (2013.01 - CN); F02M 35/10078 (2013.01 - CN); F02M 35/10091 (2013.01 - CN); F02M 35/10216 (2013.01 - CN); F02M 35/10255 (2013.01 - CN); F02M 35/10288 (2013.01 - CN); F02M 35/162 (2013.01 - CN EP); F02M 61/145 (2013.01 - CN EP)
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
DOCDB simple family (publication)
EP 3546739 A1 20191002; EP 3546739 B1 20210526; BR 102019004231 A2 20191015; CN 110318923 A 20191011; CN 110318923 B 20211228; JP 2019178626 A 20191017; JP 6680822 B2 20200415; PH 12019000135 A1 20191007
DOCDB simple family (application)
EP 19166044 A 20190329; BR 102019004231 A 20190228; CN 201910195757 A 20190314; JP 2018067320 A 20180330; PH 12019000135 A 20190315