EP 3227541 A1 20171011 - FLAP DEVICE FOR AN INTERNAL COMBUSTION ENGINE
Title (en)
FLAP DEVICE FOR AN INTERNAL COMBUSTION ENGINE
Title (de)
KLAPPENVORRICHTUNG FÜR EINE VERBRENNUNGSKRAFTMASCHINE
Title (fr)
SYSTÈME DE VOLET POUR MOTEUR À COMBUSTION INTERNE
Publication
Application
Priority
- DE 102014117675 A 20141202
- EP 2015074120 W 20151019
Abstract (en)
[origin: WO2016087108A1] Flap devices for internal combustion engines comprising a flow housing (10) which delimits a flow channel (12), a flap body (14) which is arranged rotatably in the flow channel (12), a shaft (16) on which the flap body (14) is secured, an actuator (28) via which the shaft (16) and the flap body (14) can be rotated in the flow channel (12), and an actuator housing (30) in which the actuator (28) is arranged, are known. According to the invention, in order to create a reliable protection of the flap device against penetration of sprayed water, a projection (40) extending in the direction of the actuator housing (30) is formed on the flow housing (10) and a receiving element (44) extending in the direction of the flow housing (10) is formed on the actuator housing (30), which receiving element abuts radially against the projection (40) of the flow housing (10), wherein a circumferential groove (42) is formed between the projection (40) of the flow housing (10) and the receiving element (44) of the actuator housing (30).
IPC 8 full level
F02D 9/10 (2006.01)
CPC (source: EP)
F02D 9/106 (2013.01); F02M 26/54 (2016.02); F02M 26/70 (2016.02); F02M 26/72 (2016.02)
Citation (search report)
See references of WO 2016087108A1
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)
DE 102014117675 A1 20160602; DE 102014117675 B4 20171026; EP 3227541 A1 20171011; EP 3227541 B1 20210519; WO 2016087108 A1 20160609
DOCDB simple family (application)
DE 102014117675 A 20141202; EP 15790044 A 20151019; EP 2015074120 W 20151019