EP 1714018 B1 20070718 - BUTTERFLY VALVE DEVICE
Title (en)
BUTTERFLY VALVE DEVICE
Title (de)
DROSSELKLAPPENVORRICHTUNG
Title (fr)
DISPOSITIF ETRANGLEUR
Publication
Application
Priority
- EP 2005050241 W 20050120
- DE 102004006555 A 20040210
Abstract (en)
[origin: WO2005078260A1] The invention relates to a butterfly valve device (1), particularly an electrically actuated butterfly valve device (1) e.g. for use in an intake manifold of an internal combustion engine. The aim of the invention is to further develop said butterfly valve device (1) in such a way that the effort required for assembling the intake manifold can be reduced while the requirements regarding dimensional tolerances and tightness can be met and the number of parts is minimized. Said aim is achieved by the fact that at least one housing part (3) of the butterfly valve device (1) is embodied monolithically along with an intake pipe (15) that is disposed upstream or downstream of the butterfly valve device (1).
IPC 8 full level
CPC (source: EP US)
F02D 9/1035 (2013.01 - EP US); F02D 9/104 (2013.01 - EP US); F02D 9/1065 (2013.01 - EP US); F02D 9/107 (2013.01 - EP US); F02D 9/108 (2013.01 - EP US); F02D 2009/0277 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
WO 2005078260 A1 20050825; CN 100460647 C 20090211; CN 1918376 A 20070221; DE 102004006555 A1 20050922; DE 102004006555 B4 20051124; DE 502005001060 D1 20070830; EP 1714018 A1 20061025; EP 1714018 B1 20070718; ES 2287897 T3 20071216; JP 2007522375 A 20070809; JP 4469862 B2 20100602; US 2008006241 A1 20080110; US 7469677 B2 20081230
DOCDB simple family (application)
EP 2005050241 W 20050120; CN 200580004526 A 20050120; DE 102004006555 A 20040210; DE 502005001060 T 20050120; EP 05701572 A 20050120; ES 05701572 T 20050120; JP 2006551833 A 20050120; US 59784305 A 20050120