EP 2366884 A2 20110921 - Intake system structure of power unit
Title (en)
Intake system structure of power unit
Title (de)
Aufnahmesystemstruktur für eine Leistungseinheit
Title (fr)
Structure de système d'admission de bloc d'alimentation
Publication
Application
Priority
JP 2010058685 A 20100316
Abstract (en)
This intake system structure of a power unit (5), which is mounted to a vehicle (1), and in which an internal combustion engine (2) and a power transmission 3 are integrated with each other, an air cleaner (50) is provided at a position away from a cylinder part (44) of the internal combustion engine (2), a throttle body (52) is disposed at a position close to the cylinder part, and the air cleaner and the throttle body are connected to each other by a connecting tube (51), wherein a regulating member (54) around the axis of an intake passage (52a) regulates the throttle body (52) in a position in the rotating direction around the axis with respect to the cylinder part, the throttle body is assembled to the cylinder part through an inlet manifold (53) and supported integrally, and in the throttle body, a connecting cylindrical part (60) to the connecting tube is provided with a positioning part (61) for positioning the connecting tube in the rotating direction.
IPC 8 full level
F02M 35/10 (2006.01); F02M 35/16 (2006.01)
CPC (source: EP)
F02M 35/10039 (2013.01); F02M 35/10078 (2013.01); F02M 35/10144 (2013.01); F02M 35/162 (2013.01)
Citation (applicant)
JP 2006291777 A 20061026 - YAMAHA MOTOR CO LTD
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 2366884 A2 20110921; EP 2366884 A3 20160921; EP 2366884 B1 20180919; CN 102192055 A 20110921; CN 102192055 B 20130522; ES 2702399 T3 20190228; JP 2011190760 A 20110929; JP 5513943 B2 20140604
DOCDB simple family (application)
EP 11157831 A 20110311; CN 201110060063 A 20110310; ES 11157831 T 20110311; JP 2010058685 A 20100316