EP 2681441 B1 20170315 - VALVE DEVICE FOR CONTROLLING OR METERING A FLUID
Title (en)
VALVE DEVICE FOR CONTROLLING OR METERING A FLUID
Title (de)
VENTILEINRICHTUNG ZUM SCHALTEN ODER ZUMESSEN EINES FLUIDS
Title (fr)
SYSTÈME DE SOUPAPE PERMETTANT LA COMMANDE OU LE DOSAGE D'UN FLUIDE
Publication
Application
Priority
- DE 102011004993 A 20110302
- EP 2012050093 W 20120104
Abstract (en)
[origin: WO2012116850A1] The invention relates to a valve device (22) for controlling or metering a fluid, comprising a housing (30), a flow duct (38) and a valve body (36) which is arranged in the flow duct (38) and has a sealing section (34) which, when the valve device (22) is closed, rests on a sealing seat (32) on the housing, wherein sealing section (34) and sealing seat (32) together form a sealing region (42), and wherein, when the valve device (22) is closed, a decay chamber (44) is provided immediately upstream of the sealing region (42) in the flow duct (38), which decay chamber is bounded by a baffle wall (46), wherein the baffle wall (46) is tilted with respect to the normal (58) to the sealing region (42) at an angle of at most 15° in the flow direction to 60° counter to the flow direction.
IPC 8 full level
F02M 59/36 (2006.01); F02M 59/46 (2006.01); F02M 63/00 (2006.01)
CPC (source: EP KR US)
F02M 59/36 (2013.01 - KR); F02M 59/366 (2013.01 - EP US); F02M 59/367 (2013.01 - EP US); F02M 59/46 (2013.01 - KR); F02M 59/462 (2013.01 - US); F02M 59/466 (2013.01 - US); F02M 63/00 (2013.01 - KR US); F02M 63/0077 (2013.01 - EP US); F02M 63/0078 (2013.01 - EP US)
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)
DE 102011004993 A1 20120906; CN 103403337 A 20131120; CN 103403337 B 20170606; EP 2681441 A1 20140108; EP 2681441 B1 20170315; ES 2628064 T3 20170801; JP 2014506976 A 20140320; JP 5826295 B2 20151202; KR 101504495 B1 20150320; KR 20140007421 A 20140117; US 10393079 B2 20190827; US 2014048043 A1 20140220; WO 2012116850 A1 20120907
DOCDB simple family (application)
DE 102011004993 A 20110302; CN 201280010922 A 20120104; EP 12700461 A 20120104; EP 2012050093 W 20120104; ES 12700461 T 20120104; JP 2013555809 A 20120104; KR 20137023016 A 20120104; US 201214002273 A 20120104