EP 2954178 A1 20151216 - METERING VALVE FOR ADDITIVES AT RISK OF FREEZING
Title (en)
METERING VALVE FOR ADDITIVES AT RISK OF FREEZING
Title (de)
DOSIERVENTIL FÜR EINFRIERGEFÄHRDETE ADDITIVE
Title (fr)
VALVE DE DOSAGE POUR DES ADDITIFS SENSIBLES AU GEL
Publication
Application
Priority
- DE 102013101282 A 20130208
- EP 2014050255 W 20140109
Abstract (en)
[origin: WO2014121966A1] The invention relates to a metering valve (1), at least comprising a valve housing (6), a channel (7), a valve body (2), which can be moved in order to open and close the metering valve (1), and a spring (3), which applies a spring force to the valve body (2) and thus keeps the valve body (2) in a rest position, wherein the spring (3) is supported on at least one calibration body (4), the valve body (2), the spring (3), and the at least one calibration body (4) are arranged in the channel (7), and the at least one calibration body (4) is supported by a supporting component (13), which is fastened in the valve housing (6) by means of a material-bonding connection (5), wherein a segment (14) of the supporting component (13) protrudes from the valve housing (6).
IPC 8 full level
F01N 3/20 (2006.01)
CPC (source: EP RU US)
F01N 3/20 (2013.01 - RU); F01N 3/208 (2013.01 - EP US); F16K 1/32 (2013.01 - US); F16K 3/00 (2013.01 - RU); F16K 3/20 (2013.01 - RU); F01N 2610/02 (2013.01 - EP US); F01N 2610/1453 (2013.01 - EP US); F02M 61/02 (2013.01 - EP US); F02M 61/168 (2013.01 - EP US); Y02T 10/12 (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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102013101282 A1 20140814; CN 104968910 A 20151007; CN 104968910 B 20181023; EP 2954178 A1 20151216; JP 2016507028 A 20160307; KR 20150114544 A 20151012; RU 2015138143 A 20170316; RU 2659847 C2 20180704; US 2015377105 A1 20151231; US 9739189 B2 20170822; WO 2014121966 A1 20140814
DOCDB simple family (application)
DE 102013101282 A 20130208; CN 201480007721 A 20140109; EP 14700175 A 20140109; EP 2014050255 W 20140109; JP 2015556428 A 20140109; KR 20157023751 A 20140109; RU 2015138143 A 20140109; US 201414766358 A 20140109