EP 3658888 A1 20200603 - PARTICLE SENSOR AND METHOD FOR PRODUCING SAME
Title (en)
PARTICLE SENSOR AND METHOD FOR PRODUCING SAME
Title (de)
PARTIKELSENSOR UND HERSTELLUNGSVERFAHREN HIERFÜR
Title (fr)
CAPTEUR DE PARTICULES ET SON PROCÉDÉ DE FABRICATION
Publication
Application
Priority
- DE 102017212789 A 20170725
- EP 2018068764 W 20180711
Abstract (en)
[origin: WO2019020373A1] The invention relates to a particle sensor (100; 100a; 100b; 100c; 100d; 100e) comprising a main body (110), a particle charging device (120) for charging particles in a fluid flow (A1) flowing over a first surface (110a) of the main body (110), wherein the particle charging device (120) has a high-voltage electrode (122) for generating a corona discharge (123) and a counter electrode (124), and the counter electrode (124) is designed and positioned to deflect charged portions of the fluid flow (A1).
IPC 8 full level
G01N 15/02 (2006.01); G01N 15/06 (2006.01)
CPC (source: EP KR)
G01N 15/0656 (2013.01 - EP KR); G01N 2015/0046 (2013.01 - EP KR)
Citation (search report)
See references of WO 2019020373A1
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 2019020373 A1 20190131; DE 102017212789 A1 20190131; EP 3658888 A1 20200603; KR 20200028957 A 20200317
DOCDB simple family (application)
EP 2018068764 W 20180711; DE 102017212789 A 20170725; EP 18740560 A 20180711; KR 20207002017 A 20180711