Global Patent Index - EP 2156173 A1

EP 2156173 A1 2010-02-24 - FLUID SENSOR DEVICE

Title (en)

FLUID SENSOR DEVICE

Title (de)

FLUIDSENSORVORRICHTUNG

Title (fr)

CAPTEUR FLUIDIQUE

Publication

EP 2156173 A1 (DE)

Application

EP 08802886 A

Priority

  • EP 2008056392 W
  • DE 102007026449 A

Abstract (en)

[origin: CN101680852A] The invention provides a fluid sensor device (1; 1'; 1'; 1'') for detecting a dielectricity constant of a fluid (30) present in a fluid line (20), comprising a housing (5; 5'; 5'; 5''); a plate capacitor device provided on the inside of the housing (5; 5'; 5'; 5''), the plate capacitor device comprising a first and a second capacitor plate (8a, 8b; 8a', 8b'; 8a', 8b'; 8a'', 8b''); wherein the housing (5; 5'; 5'; 5'') on the surface thereof has an arched attachment region for attaching the fluid line (20); and wherein the first and second capacitor plates (8a, 8b; 8a', 8b'; 8a', 8b'; 8a'', 8b'') are disposed next to the attachment region such that a fluid (30) present in the fluid line (20) attached in the attachment region is provided at least partially between the first and second capacitor plates (8a, 8b; 8a', 8b'; 8a', 8b'; 8a'', 8b'').

IPC 8 full level (invention and additional information)

G01N 27/22 (2006.01); G01N 33/28 (2006.01)

CPC (invention and additional information)

G01N 33/2852 (2013.01); G01N 27/226 (2013.01)

Citation (search report)

See references of WO 2008148653A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA MK RS

EPO simple patent family

DE 102007026449 A1 20081211; CN 101680852 A 20100324; EP 2156173 A1 20100224; JP 2010529441 A 20100826; US 2010007360 A1 20100114; WO 2008148653 A1 20081211

INPADOC legal status


2013-05-29 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20121201

2010-09-15 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) DELETED

2010-02-24 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20100107

2010-02-24 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

2010-02-24 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: AL BA MK RS