EP 3049773 A1 20160803 - DEVICE FOR INTRODUCING A FREEZABLE LIQUID INTO THE EXHAUST GAS SYSTEM OF A MOTOR VEHICLE
Title (en)
DEVICE FOR INTRODUCING A FREEZABLE LIQUID INTO THE EXHAUST GAS SYSTEM OF A MOTOR VEHICLE
Title (de)
EINRICHTUNG ZUR EINFÜHRUNG EINER GEFRIERFÄHIGEN FLÜSSIGKEIT IN DAS ABGASSYSTEM EINES KRAFTFAHRZEUGES
Title (fr)
DISPOSITIF D'INTRODUCTION D'UN LIQUIDE POUVANT GELER DANS LE SYSTÈME D'ÉCHAPPEMENT D'UN VÉHICULE AUTOMOBILE
Publication
Application
Priority
- DE 102013219635 A 20130927
- EP 2014070429 W 20140925
Abstract (en)
[origin: WO2015044240A1] The invention relates to a device for introducing a freezable liquid into the exhaust gas system of a motor vehicle. The device has a tank (1) for receiving the freezable liquid and a sensor (7) for determining the concentration and/or the fill state of the freezable liquid in the tank. Furthermore, a dome-shaped ice protector (2) is provided for protecting the sensor part (8, 9, 10, 11) which can be found in the tank. The ice protector is designed as an integral part together with the sensor base or the tank base, and the dome of the ice protector has a substantially completely open upper face. In this manner, the functional reliability of the device is increased.
IPC 8 full level
G01F 23/296 (2006.01)
CPC (source: EP US)
F01N 3/206 (2013.01 - US); F01N 3/2896 (2013.01 - US); G01F 23/296 (2013.01 - US); G01F 23/2962 (2013.01 - EP); G01N 29/024 (2013.01 - EP); G01N 2291/0228 (2013.01 - EP); G01N 2291/02809 (2013.01 - EP); G01N 2291/02836 (2013.01 - EP); G01N 2291/045 (2013.01 - EP)
Citation (search report)
See references of WO 2015044240A1
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)
WO 2015044240 A1 20150402; CN 105556259 A 20160504; CN 105556259 B 20181123; DE 102013219635 A1 20150402; DE 102013219635 B4 20220414; EP 3049773 A1 20160803; JP 2016534916 A 20161110; JP 6211178 B2 20171011; US 10234322 B2 20190319; US 2016238429 A1 20160818
DOCDB simple family (application)
EP 2014070429 W 20140925; CN 201480053156 A 20140925; DE 102013219635 A 20130927; EP 14772350 A 20140925; JP 2016517325 A 20140925; US 201415025371 A 20140925