EP 2864746 A4 20160323 - METHOD FOR INDICATING FUNCTION OF A PRESSURE SENSOR AND AN INDICATION DEVICE PERTAINING TO THE METHOD
Title (en)
METHOD FOR INDICATING FUNCTION OF A PRESSURE SENSOR AND AN INDICATION DEVICE PERTAINING TO THE METHOD
Title (de)
VERFAHREN ZUR ANZEIGE DER FUNKTION EINES DRUCKSENSORS UND ANZEIGEVORRICHTUNG ZUR AUSFÜHRUNG DIESES VERFAHRENS
Title (fr)
PROCÉDÉ D'INDICATION DE FONCTION D'UN CAPTEUR DE PRESSION ET DISPOSITIF D'INDICATION ASSOCIÉ
Publication
Application
Priority
- SE 1250440 A 20120503
- SE 2013050450 W 20130424
Abstract (en)
[origin: WO2013165300A2] An indicating device (2) intended to indicate the function of a pressure sensor (4) arranged so as to measure the pressure in a medium. The indicating device (2) is adapted so as to receive a pressure signal (10) from the pressure sensor (4) and a time signal (12) indicating the time point ts of a pressure change in the medium (6), the indicating device (2) being further adapted so as to determine said pressure signal (10) after the pressure change during a predetermined measurement period, and to determine at least one parameter Y for the pressure signal (10), wherein the indicating device (2) is arranged so as to compare said determined parameter Y to one or a plurality of threshold values UpsilonT, and to generate an indication signal (14) in dependence upon said comparison, and wherein the indication signal (14) is adapted so as to indicate the function of the pressure sensor (4).
IPC 8 full level
G01L 27/00 (2006.01); F01N 11/00 (2006.01); F02D 41/22 (2006.01); G01M 15/10 (2006.01)
CPC (source: EP SE)
F01N 11/002 (2013.01 - SE); F02D 41/222 (2013.01 - EP SE); G01L 27/007 (2013.01 - EP SE); G01M 15/106 (2013.01 - SE); F02D 41/1448 (2013.01 - EP); F02D 2041/288 (2013.01 - EP); Y02T 10/40 (2013.01 - EP)
Citation (search report)
- [XI] JP 2002162307 A 20020607 - UBE INDUSTRIES
- [XI] JP 2002005772 A 20020109 - JAPAN NUCLEAR CYCLE DEV INST
- [XI] US 2011308299 A1 20111222 - TABARU TETSUYA [JP]
- See references of WO 2013165300A2
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)
WO 2013165300 A2 20131107; WO 2013165300 A3 20131227; EP 2864746 A2 20150429; EP 2864746 A4 20160323; SE 1250440 A1 20131104
DOCDB simple family (application)
SE 2013050450 W 20130424; EP 13784701 A 20130424; SE 1250440 A 20120503